Thematische Bibliographien / Volume wear

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Auswahl der wissenschaftlichen Literatur zum Thema „Volume wear“

Autor: Grafiati

Veröffentlicht am 28. Juni 2021

Zuletzt aktualisiert am 4. Februar 2022

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Zeitschriftenartikel zum Thema "Volume wear"

Luo, Xuan, Shi Jie Wang und Xiao Ren Lv. „Prediction of Wear Volumes to 45 Steel of NBR Based on Neural Network“. Applied Mechanics and Materials 66-68 (Juli 2011): 788–92. http://dx.doi.org/10.4028/www.scientific.net/amm.66-68.788.

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The wear to orthogonal metals of NBR is the main cause of affecting the endurance of ESPCP. The rotational speed, load and temperature are main influence factors of the wear of 45 steel. The BP neural network model used in the forecast of the 45 steel wear volume was established. The 45 steel wear volume was obtained using friction and wear machine under different experimental parameters. The wear volumes of different experimental parameters were forecasted using BP neural network. The results indicate that it is feasible to forecast the rotational speed, load and temperature to 45 steel wear volume.

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Yang, Yu Sen, und Wesley Huang. „A Study of Wear Rate Estimation of Coatings by a Numerical Method“. Materials Science Forum 675-677 (Februar 2011): 675–80. http://dx.doi.org/10.4028/www.scientific.net/msf.675-677.675.

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The paper reported using a mathematical model that simulated the wear volume in comparison to measurement by a ball-on-disc for deposited CrN films on tool steel (JIS SKD11). Three dimensional profile instruments were used to measure the wear scar trace for variations of numerical data of two dimensional profiles. By using numerical algorithms, the wear volume measurements of wear profiles are to save considerable time and economical. A new mathematical method is issued for determining wear volumes in this study. The estimated results were precisely fitted as compared with other calculations for three dimensional estimations of wear volumes.

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Derbyshire, B. „The estimation of acetabular cup wear volume from two-dimensional measurements: A comprehensive analysis“. Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 212, Nr. 4 (01.04.1998): 281–91. http://dx.doi.org/10.1243/0954411981534060.

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This paper describes a mathematical investigation of the relationship between wear volume, wear depth and wear direction in acetabular components. The analysis takes into account the cylindrical and conical portions at the mouth of certain types of socket and also incorporates the effect of an initial radial discrepancy between the femoral head and socket. Published formulae for converting linear wear measurements to wear volumes are shown to be incorrect. Wear volume is shown to be highly dependent on the wear direction, increasing by more than 90 per cent over a 60° range. Cylindrical and conical portions of a 22.225 mm cup may contribute up to about a third as much wear as the hemispherical socket. At low wear depths, the neglect of a radial discrepancy between the components can result in an overestimation of wear volume in excess of 100 per cent.

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Constantin, V., L. Scheed und J. Masounave. „Sliding Wear of Aluminum-Silicon Carbide Metal Matrix Composites“. Journal of Tribology 121, Nr. 4 (01.10.1999): 787–94. http://dx.doi.org/10.1115/1.2834136.

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The sliding wear of an aluminum matrix composite, reinforced with different volume fraction of particles, against a stainless-steel slider has been studied. In dry conditions, i.e., unlubricated tests, the pairs (slider and specimen), wear. When rubbing against an aluminum alloy (unreinforced), the slider does not wear but the aluminum alloy wears quickly by adhesion. In dry conditions, both slider and composite wear, but there is a minimum wear rate for this pair at a critical volume fraction of reinforcing particles. Under lubricated conditions, the situation changes dramatically. The composite no longer wears, but the slider wears very quickly. Under water, results are a compromise between the two previous situations, dry and lubricated. These results are explained by a simple, descriptive mechanism, which takes in account both the effect of the shear rate, due to the sliding action in the composite, and the abrasive effect of the particles. A general relationship, which describes the effect of the applied pressure and volume fraction of particles in the composite, is proposed.

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Jean, Ming Der, Chyuan Du Liu, Shin Fuh Wang, Chun Han Li und Kuang Hvi Kao. „Design and Optimization of Surface Properties for Diamond-Like Carbon Films by Sputtering Depositions“. Applied Mechanics and Materials 401-403 (September 2013): 762–66. http://dx.doi.org/10.4028/www.scientific.net/amm.401-403.762.

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Analysis of mechanical properties of diamond-like carbon (DLC) films based on experimental designs was reported to optimize characterize by a magnetron sputtering. An orthogonal array experiment was introduced and the effects of deposited parameters on the films were systematically explored. The films were analyzed by scanning electron microscopy (SEM). Friction and wear tests were carried out using a pin-on-disk tribometer. In this study, the two stages such as adhesive and abrasive wears for tribological properties are clearly visible among L18 tests, where at the higher wear volume losses exist an abrasive wear while the less wear volume losses appear an adhesive wear. A slightly worn surface with a glassy carbon phase appeared and a lower wear volume loss became visible in the DLC films. Through the optimal design, the experimental results demonstrate the tribological properties on DLC multilayer films are increased by a magnetron sputtering, thereby justifying the reliability and feasibility of the approach.

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Wu, James Shih-Shyn, Shu-Ling Hsu und Jian-Horng Chen. „Wear patterns of, and wear volume formulae for, hemispherical acetabular cup liners“. Wear 268, Nr. 3-4 (Februar 2010): 481–87. http://dx.doi.org/10.1016/j.wear.2009.09.007.

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Fisher, J., J. Bell, P. S. M. Barbour, J. L. Tipper, J. B. Mattews, A. A. Besong, M. H. Stone und E. Ingham. „A novel method for the prediction of functional biological activity of polyethylene wear debris“. Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 215, Nr. 2 (01.02.2001): 127–32. http://dx.doi.org/10.1243/0954411011533599.

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The comparative performance of artificial hip joints has been extensively investigated in vitro through measurements of wear volumes. in vivo a major cause of long-term failure is wear-debris-induced osteolysis. These adverse biological reactions are not simply dependent on wear volume, but are also controlled by the size and volumetric concentration of the debris. A novel model is presented which predicts functional biological activity; this is determined by integrating the product of the biological activity function and the volumetric concentration function with the wear volume over the whole particle size range. This model combines conventional wear volume measurements with particle analysis and the output from in vitro cell culture studies to provide a new indicator of osteolytic potential. The application of the model is demonstrated through comparison of the functional biological activity of wear debris from polyethylene acetabular cups articulating under three different conditions in a hip joint simulator.

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Velten, K., R. Reinicke und K. Friedrich. „Wear volume prediction with artificial neural networks“. Tribology International 33, Nr. 10 (Oktober 2000): 731–36. http://dx.doi.org/10.1016/s0301-679x(00)00115-8.

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Barkmeier, WW, RL Erickson, MA Latta und TM Wilwerding. „Wear Rates of Resin Composites“. Operative Dentistry 38, Nr. 2 (01.03.2013): 226–33. http://dx.doi.org/10.2341/12-112-l.

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SUMMARY A laboratory study was conducted to examine the wear of resin composite materials using a generalized wear simulation model. Ten specimens each of five resin composites (Esthet•X [EX], Filtek Supreme Plus [SP], Filtek Z250 [Z2], Tetric EvoCeram [EC], and Z100 Restorative [Z1]) were subjected to wear challenges of 100,000, 400,000, 800,000, and 1,200,000 cycles. The materials were placed in cylinder-shaped stainless-steel fixtures, and wear was generated using a flat stainless-steel antagonist in a slurry of polymethylmethacrylate beads. Wear (mean facet depth [μm] and volume loss [mm3]) was determined using a noncontact profilometer (Proscan 2000) with Proscan and ProForm software. Statistical analysis of the laboratory data using analysis of variance and Tukey's post hoc test showed a significant difference (p<0.05) for mean wear facet depth and volume loss for both the number of cycles and resin composite material. Linear regression analysis was used to develop predictive wear rates and volume loss rates. Linear wear was demonstrated with correlation coefficients (R2) ranging from 0.914 to 0.995. Mean wear values (mean facet depth [μm]) and standard deviations (SD) for 1200K cycles were as follows: Z1 13.9 (2.0), Z2 26.7 (2.7), SP 30.1 (4.1), EC 31.8 (2.3), and EX 67.5 (8.2). Volume loss (mm3) and SDs for 1200K cycles were as follows: Z1 0.248 (0.036), Z2 0.477 (0.044), SP 0.541 (0.072), EC 0.584 (0.037), and EX 1.162 (0.139). The wear rate (μm) and volume loss rate (mm3) per 100,000 cycles for the five resin composites were as follows: wear rate Z1 0.58, EC 1.27, Z2 1.49, SP 1.62, and EX 4.35, and volume loss rate Z1 0.009, EC 0.024, Z2 0.028, SP 0.029, and EX 0.075. The generalized wear model appears to be an excellent method for measuring relative wear of resin composite materials.

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Huang, Wei Jiu, Rong Chang Zeng und An Hua Chen. „A Comparative Study on the Fretting Wear Resistant Properties of AZ91D and AM60B Magnesium Alloys“. Materials Science Forum 488-489 (Juli 2005): 745–48. http://dx.doi.org/10.4028/www.scientific.net/msf.488-489.745.

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The paper studied the fretting properties and the fretting mechanism of AZ91D and AM60B magnesium alloy. The results showed that the AZ91D alloy displayed lower friction coefficient and smaller wear volume than those of AM60B alloy, and also showed superior ability than those of AM60B in resisting crack nucleation and propagation. The fretting wear mechanisms of AZ91D and AM60B alloy were similar, including adhesion wear, surface fatigue wears and abrasive wear.

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Dissertationen zum Thema "Volume wear"

Abachi, Siamak. „Wear Analysis Of Hot Forging Dies“. Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605706/index.pdf.

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WEAR ANALYSIS OF HOT FORGING DIES ABACHI, Siamak M. S., Department of Mechanical Engineering Supervisor: Prof. Dr. Metin AKKÖ
K Co-Supervisor: Prof. Dr. Mustafa lhan GÖ
KLER December 2004, 94 pages The service lives of dies in forging processes are to a large extent limited by wear, fatigue fracture and plastic deformation, etc. In hot forging processes, wear is the predominant factor in the operating lives of dies. In this study, the wear analysis of a closed die at the final stage of a hot forging process has been realized. The preform geometry of the part to be forged was measured by Coordinate Measuring Machine (CMM), and the CAD model of the die and the worn die were provided by the particular forging company. The hot forging operation was carried out at a workpiece temperature of 1100°
C and die temperature of 300°
C for a batch of 678 on a 1600-ton mechanical press. The die and the workpiece materials were AISI L6 tool steel and DIN 1.4021, respectively. The simulation of forging process for the die and the workpiece was carried out by Finite Volume Method using MSC.SuperForge. The flow of the material in the die, die filling, contact pressure distribution, sliding velocities and temperature distribution of the die have been investigated. In a single stroke, the depth of wear was evaluated using Archard&rsquo
s wear equation with a constant wear coefficient of 1¥
10-12 Pa-1 as an initial value. The depth of wear on the die surface in every step has been evaluated using the Finite Volume simulation results and then the total depth of wear was determined. To be able to compare the wear analysis results with the experimental worn die, the surface measurement of the worn die has been done on CMM. By comparing the numerical results of the die wear analysis with the worn die measurement, the dimensional wear coefficient has been evaluated for different points of the die surface and finally a value of dimensional wear coefficient is suggested. As a result, the wear coefficient was evaluated as 6.5¥
10-13 Pa-1 and considered as a good approximation to obtain the wear depth and the die life in hot forging processes under similar conditions.

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Sandberg, Joakim. „Development of a Laboratory Test Method for Assessment of Crater Wear Volume on Inserts for Steel Turning“. Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-75569.

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This thesis project was carried out at Sandvik Coromant in Västberga, Sweden with the purpose of developing a new laboratory test method for volumetric assessment of crater wear on inserts for steel turning. The test method was developed with the Sandvik Coromant´s existing crater wear measurement method as a starting point. Crater wear is currently measured as the projected area of exposed substrate, meaning where all coating layers have been removed. Based on earlier research on volume wear assessment, a focus variation microscope was selected to carry out 3D scans. To accurately measure the removed volume, an initial reference scan is required to capture individual variations existing on samples. The insert is then scanned after turning and compared with its reference. Factors affecting accuracy as well as possible improvements were identified as: Sample preparation, scan settings (resolution, quality) and data processing (alignment of scans, volume calculation etc.). Guiding alignment markers were created by laser ablation to help with alignment. CloudCompare software was used to process the scanned 3D point clouds. A step by step routine was developed to ensure consistent results. The repeatability was assessed showing 8% standard deviation in volume for a shallow crater within the coating to 2% for a large crater worn into the substrate. The new method provides the possibility to measure wear while still inside the coating, which has been previously unavailable data. This enables measurement of the contribution of each specific coating layer on the wear resistance such as wear rate of a single layer instead of a combined wear rate for all layers. Detailed coating wear analysis is a valuable tool for development of optimized coatings. The developed wear measurement method was implemented on a case study which demonstrated the capabilities regarding its ability to resolve performance differences in experimental coatings. Additional wear parameters were used beside crater volume to support wear rate analysis and novel ways of representing volume wear parameters were presented.

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Liu, Qiang. „Control of Wear-Resistance Properties in Ti-added Hypereutectic High Chromium Cast Iron“. Licentiate thesis, KTH, Tillämpad processmetallurgi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-105854.

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High chromium cast iron (HCCI) is considered as one of the most useful wear resistance materials and their usage are widely spread in industry. The wear resistance and mechanical properties of HCCI mainly depend on type, size, number, morphology of hard carbides and the matrix structure (γ or α). The Hypereutectic HCCI with large volume fractions of hard carbides is preferred to apply in wear applications. However, the coarser and larger primary M7C3 carbides will be precipitated during the solidification of the hypereutectic alloy and these will have a negative influence on the wear resistance. In this thesis, the Ti-added hypereutectic HCCI with a main composition of Fe-17mass%Cr-4mass%C is quantitatively studied based on the type, size distribution, composition and morphology of hard carbides and martensite units. A 11.2μm border size is suggested to classify the primary M7C3 carbides and eutectic M7C3 carbides. Thereafter, the change of the solidification structure and especially the refinement of carbides (M7C3 and TiC) size by changing the cooling rates and Ti addition is determined and discussed. Furthermore, the mechanical properties of hypereutectic HCCI related to the solidification structure are discussed. Mechanical properties of HCCI can normally be improved by a heat treatment process. The size distribution and the volume fraction of carbides (M7C3 and TiC) as well as the matrix structure (martensite) were examined by means of scanning electron microscopy (SEM) and electron backscattered diffraction (EBSD). Especially for the matrix structure, EBSD is a useful tool to classify the fcc (γ) and bcc (α) phases. In conclusion, low holding temperatures close to the eutectic temperature and long holding times are the best heat treatment strategies in order to improve wear resistance and hardness of Ti-alloyed hypereutectic HCCI.

QC 20121130

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Liu, Qiang. „Microstructure Evaluation and Wear-Resistant Properties of Ti-alloyed Hypereutectic High Chromium Cast Iron“. Doctoral thesis, KTH, Tillämpad processmetallurgi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-128532.

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High chromium cast iron (HCCI) is considered as one of the most useful wear resistance materials and their usage are widely spread in industry. The mechanical properties of HCCI mainly depend on type, size, number, morphology of hard carbides and the matrix structure (γ or α). The hypereutectic HCCI with large volume fractions of hard carbides is preferred to apply in wear applications. However, the coarser and larger primary M7C3 carbides will be precipitated during the solidification of the hypereutectic alloy and these will have a negative influence on the wear resistance. In this thesis, the Ti-alloyed hypereutectic HCCI with a main composition of Fe-17mass%Cr-4mass%C is studied based on the experimental results and calculation results. The type, size distribution, composition and morphology of hard carbides and martensite units are discussed quantitatively. For a as-cast condition, a 11.2μm border size is suggested to classify the primary M7C3 carbides and eutectic M7C3 carbides. Thereafter, the change of the solidification structure and especially the refinement of carbides (M7C3 and TiC) size by changing the cooling rates and Ti addition is determined and discussed. Furthermore, the mechanical properties of hypereutectic HCCI related to the solidification structure are discussed. Mechanical properties of HCCI can normally be improved by a heat treatment process. The size distribution and the volume fraction of carbides (M7C3 and TiC) as well as the matrix structure (martensite) were examined by means of scanning electron microscopy (SEM), in-situ observation by using Confocal Laser Scanning Microscope (CLSM), Transmission electron microscopy (TEM) and electron backscattered diffraction (EBSD). Especially for the matrix structure and secondary M7C3 carbides, EBSD and CLSM are useful tools to classify the fcc (γ) and bcc (α) phases and to study the dynamic behavior of secondary M7C3 carbides. In conclusion, low holding temperatures close to the eutectic temperature and long holding times are the best heat treatment strategies in order to improve wear resistance and hardness of Ti-alloyed hypereutectic HCCI. Finally, the maximum carbides size is estimated by using statistics of extreme values (SEV) method in order to complete the size distribution results. Meanwhile, the characteristic of different carbides types will be summarized and classified based on the shape factor.

QC 20130913

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Farah, Philipp Wagih [Verfasser], Wolfgang A. [Akademischer Betreuer] Wall, Wolfgang A. [Gutachter] Wall und Manfred [Gutachter] Bischoff. „Mortar Methods for Computational Contact Mechanics Including Wear and General Volume Coupled Problems / Philipp Wagih Farah ; Gutachter: Wolfgang A. Wall, Manfred Bischoff ; Betreuer: Wolfgang A. Wall“. München : Universitätsbibliothek der TU München, 2017. http://d-nb.info/1160381259/34.

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Champagne, Matthieu. „« Endommagement utile » et « dialogue surface/volume » : Investigations numérique et expérimentale du comportement des composites C/C sous sollicitations tribologiques“. Thesis, Lyon, INSA, 2014. http://www.theses.fr/2013ISAL0135.

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Le matériau composite carbone/carbone ou C/C est utilisé en temps que matériau de friction en freinage aéronautique. Matériau complexe tant du point de vue de sa description microstructurale que de son comportement sous sollicitations tribologiques, il a été l’objet de nombreuses études visant à mieux comprendre les mécanismes régissant sa réponse (frottement, endommagement, usure) à ces sollicitations. Dans cette étude nous nous focalisons sur l’aspect mécanique de cette réponse. En particulier, nous nous intéressons aux endommagements présents dans le matériau : nous souhaitons étudier tant leurs origines que leur influence sur le comportement du matériau. Pour cela, nous choisissons une approche combinée numérique et expérimentale, nous permettant d’identifier de façon exhaustive ces endommagements puis de construire un modèle numérique tribologique permettant d’étudier les mécanismes d’usure du matériau. Nous montrons comment les mécanismes d’accommodation en volume du 1er corps influent sur les détachements de particules en surface, nous conduisant à parler de dialogue tribologique surface/volume. Le modèle numérique utilise la méthode des éléments discrets pour représenter 1er et 3ième corps simultanément. Un travail est réalisé autour de la représentativité du modèle vis-à-vis des caractéristiques mécaniques du composite C/C. Nous proposons également une démarche de recherche d’un Volume Elémentaire Représentatif sous condition de contact. Ce modèle ainsi que les observations du matériau nous permettent de proposer un scenario de comportement tribologique du composite C/C, en fonction des sollicitations thermomécaniques qui lui sont appliquées et correspondant aux différents types de freinages aéronautiques. Les endommagements identifiés dans le volume du matériau se révèlent être bénéfiques dans certains cas de figure au travers d’un mécanisme de rigidification du matériau intervenant à haute température, ce qui nous conduit à parler d’ « endommagement utile ». Le scenario intègre donc ce phénomène, ainsi que d’autres tant mécaniques que physicochimiques et identifiés par cette étude ou dans la littérature, et montre comment leur équilibre « dynamique » produit le comportement tribologique identifié du matériau pour les différentes gammes de sollicitations qui lui sont appliquées
Carbon/Carbon (or C/C) composite is used as a friction material in aeronautical braking applications. This is a complex material from both microstructural and tribological behavior points of view. Thus, it has been studied through various works for several years, aiming at understanding what mechanisms guide this material response (friction, damage, wear) under tribological conditions. In this study, a focus is performed on mechanical aspects such as damages that occur in the numerical and experimental approach, in view to identify and classify the damages as well as to build a numerical model used to investigate wear mechanisms. It is underlined how first-body accommodation mechanisms have a great influence on particles detachment at the interface, as a surface/volume tribological dialogue take place. This model is based on the Discrete Elements method and represents simultaneously first- and third-body; such model is able to represent fist-body degradation as well as creation and flow of third-body particles. Its representativeness is ensured through experimental comparisons, particularly on mechanical aspects. A procedure is proposed for the research of a Representative Elementary Volume under contact conditions. Model results and material observations allow proposing a global scenario explaining C/C composite behavior under tribological conditions, which are representative of different aeronautical braking cases. Damages, identified in the volume of the first-body, reveal themselves to be sometimes beneficial, and could be characterized as “useful damages”. The scenario takes into account this phenomenon, as well as thermal, mechanical and physicochemical ones, identified from this work or literature. It explains the influences of these parameters on C/C tribology and show how the dynamic equilibrium between them results on the C/C response, particularly its wear mechanism

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Rec, Matouš. „Návrh testovacího stavu pro stanovení opotřebení u kontaktu železničního kola a kolejnice“. Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-445166.

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This diploma thesis focuses on the issue of a wear of a railway wheel and a rail. The wear of the components depends on a number of parameters including the contact stress, the contact pressure and the contact surface dimensions. Among the factors determining these parameters belongs primarily the wheel driving gauge, the rail profile and the load of the contact area. Furthermore, the material from which the wheels and rail are made, the roughness and hardness of the functional surfaces and the residual stress in the material have a significant impact on the wear. All the parameters mentioned above are designed for the production of the railway wheels and rails and therefore they meet the standards for the production of these components. However, the existence of the changeable parameters has also a significant impact on the wear. These parameters include the presence of contaminants, or lubricants in contact, the changing driving gauge due to the wear, the slip ratio or the friction coefficient. With the wear being an inevitable process during the application it cannot be eliminated but only controlled. Applying the lubricant into the contact when passing through the arc in order to achieve an ideal coefficient or the maintenance grinding for restoring the driving gauge can serve the purpose. If properly optimized, the importance of the wear research lies in the financial savings. Being the crucial factor for optimization of the intervals between the maintenance grinding, the research is also beneficial. A high-quality wear prediction can be seen as the key field in order to increase the safety of the railway vehicles operation as well. Therefore, the wear research is made using several methods, such as the computational models, the multi-body dynamics software and the technical experiments. This thesis introduces a conceptual design of the test, enabling the wear research via experimental approach. The final device is capable of a simulation of both volume and fatigue wear during the states the railway wheel and railway undergo including riding on the straight track, passing through an arc or a wheel slip during braking.

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Hlavinková, Vítězslava. „OPTIMALIZACE ANALYTICKÉ METODY VÝPOČTU OPOTŘEBENÍ STAVEBNÍCH OBJEKTŮ“. Doctoral thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-234316.

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The dissertation focuses on the problems associated with determining the amount of wear (finding the remaining technical values) that are being addressed. It deals with an overview of the different methods used. The basic premise of the thesis is a comprehensive overview of the calculation procedure and the methods used. This area of wear does not except the price regulation precisely defined procedure, nor are they addressed the circumstances in which that would be the method to be used. Various possible methods or inaccuracies may result in questioning the expert opinions as at trial. In conclusion of this dissertation is shown how the calculation procedure should wear for what purpose should be used and it is also proposed several alternatives.

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Sjösten, William, und Victor Vadling. „CFD Simulations of Flow Characteristics of a Piano Key Weir Spillway“. Thesis, Uppsala universitet, Elektricitetslära, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-414861.

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Comprehensive rehabilitation projects of dam spillways are made in Sweden, due to stricter dam safety guidelines for their discharge capacity. The Piano Key Weir (PKW) is an innovative design which has proven effective through several renovation projects made in many countries including France. In this study we investigate the flow patterns around a prototype PKW, located in Escouloubre dam in southern France, with numerical simulations through three different flow cases in Ansys Fluent. A computational domain containing the PKW is created in the CAD software Ansys SpaceClaim for the simulations. Three polyhexcore meshes are further generated using Ansys Fluent Meshing. The three flow cases are then simulated with a Reynolds-averaged Navier-Stokes (RANS) model, coupled with realizable k-epsilon and volume of fluid models. Through an assessment of the discretization error between three meshes, a relative error of one percent is obtained for the discharge rate. The numerical results are qualitatively compared with results from previously conducted physical experiments on this PKW. The RANS model does not capture the water surface undulations (due to turbulence) around the PKW. The effects from under modelled surface undulations are alleviated by inserting an air vent to the PKW, which results in a flow behaviour in good agreement with the physical experiments. Through this alteration, water discharge rates are computed with a maximum discrepancy of five percent compared with the corresponding experimental values. A large eddy simulation should be conducted in the future, to bring further light on air exchange and water interaction phenomena present in the PKW flow pattern.

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Franco, Correa Iván David. „Étude tribologique à hautes températures de matériaux céramiques structurés à différentes échelles“. Thesis, Limoges, 2019. http://www.theses.fr/2019LIMO0106.

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Dans le but d’évaluer la performance et de comprendre les mécanismes d'usure, à haute température, de matériaux céramiques, de compositions chimiques différentes (Al2O3, base ZrO2, mullite), à différentes échelles de structure (finement structuré, microstructuré et submillimétrique) et de configurations différentes (monocouche, bicouche et en volume), des revêtements céramiques ont été réalisés par projection plasma à pression atmosphérique sur un substrat céramique silico-alumineux. Les revêtements d’Al2O3, de ZrO2-Al2O3 et de ZrO2- Y2O3 correspondant à la configuration monocouche ont été élaborés avec deux échelles de structure : finement structurée et microstructurée. Tandis que les revêtements de mullite/Al2O3, mullite/ ZrO2-Al2O3 et mullite/ ZrO2-Y2O3 correspondant à la configuration bicouche, ont été réalisés avec la couche supérieure (top coat) de mullite microstructurée sur les sous-couches (bond coat) finement structurés et microstructurés. Les revêtements ont été comparés à des réfractaires électrofondus d’Al2O3 et d’AZS correspondant à la configuration en volume à l’échelle submillimétrique, utilisés comme références en raison de leur grande résistance à l’usure à haute température dans les industries de fabrication du verre et des ciments. Tous les matériaux céramiques ont été exposés à des conditions d’usure par contact glissant (5 N, 20000 tours et 0,10 m.s-1) avec un tribomètre de type bille sur disque à des températures de 25, 500, 750 et 1000 °C. Les résultats indiquent que l’usure des revêtements d’Al2O3, de ZrO2- Al2O3 et de ZrO2-Y2O3 à 25 et 1000 °C est due à une déformation ductile, avec des taux d’usure respectifs de l’ordre de 10-4-10-6 et 10-4-10-5 mm3.N-1.m-1, tandis qu’à 500 et 750 °C l’usure se fait par déformation fragile avec des taux d’usure de l’ordre de 10-3-10-4 mm3.N-1.m-1 pour les deux températures. La résistance à l’usure a été trouvée légèrement supérieure dans les revêtements finement structurés principalement en raison de la ténacité plus élevée. Pour les deux réfractaires électrofondus en volume à échelle submillimétrique, l’usure par déformation ductile est prépondérante à 1000 °C, avec des taux d’usure de l’ordre de 10-4 mm3.N-1.m-1. Pour les systèmes bicouches de mullite, l’usure par déformation fragile a été observée à toutes les températures évaluées, avec des taux d’usure de l’ordre de 10-3-10-4 mm3.N-1.m-1, sans montrer aucune amélioration du fait de la présence d’une sous-couche céramique. En cherchant des solutions plus économiques et pour d’autres applications, le comportement tribologique à haute température a également été étudié sur des revêtements d’Al2O3 finement structurés et microstructurés, réalisés par projection à la flamme oxyacétylénique, plus économique que la projection plasma, ainsi que sur les mêmes revêtements d’Al2O3 réalisés par projection plasma sur un substrat métallique d’Inconel 718, couramment utilisé dans les industries spatiale et aéronautique. Dans les deux cas, les résultats étaient similaires à ceux obtenus par projection plasma sur un substrat réfractaire
In order to evaluate and to understand the wear performance and mechanisms at high temperatures that take place when different chemical compositions (Al2O3, ZrO2, mullite), scales (finely structured, microstructured and submillimetric) and configurations (single layer, bilayer and volume) interact, atmospheric plasma sprayed coatings manufactured on a silicoaluminous ceramic substrate were used. The Al2O3, ZrO2-Al2O3 and ZrO2-Y2O3 coatings correspond to the monolayer configuration, as well as the finely and microstructured scales, while the Mullite/Al2O3, Mullite/ ZrO2-Al2O3 and of Mullite/ ZrO2-Y2O3 correspond to the bilayer configuration, where the outer mullite layer is microstructured and the sub-layers can correspond to finely and microstructured scales. In the same way, the Al2O3 and AZS commercial refractories correspond to the volume configuration and the submillimeter scale, taking into account that these have also been used as references because of the high resistance to wear that they show in glass and cement industries. Subsequently, these ceramic materials were subjected to sliding contact wear conditions (5 N, 20000 rpm and 0,10 ms-1) with a ball on disk tribometer at temperatures of: 25, 500, 750 and 1000 °C. The results indicate that the wear of the Al2O3, ZrO2-Al2O3 and ZrO2-Y2O3 coatings at 25 and 1000 ° C was by ductile deformation, showing wear rates of the order of 10-4-10- 6 and 10-4-10-5 mm3.N-1.m-1 respectively, while at 500 and 750 °C was by brittle deformation with wear rates of the order of 10-3-10-4 mm3.N-1.m-1 for both temperatures, finding a slightly higher wear resistance in finely structured coatings due primarily to toughness. Regarding the two electro-melted volume refractories at submillimetric scale, they showed wear by ductile deformation only at 1000 °C, showing wear rates of the order of 10-4 mm3.N-1.m-1. On the other hand, the mullite bilayer systems showed wear by brittle deformation at all evaluated temperatures, with wear rates of the order of 10-3-10-4 mm3.N-1.m-1, without showing any improvement at all because of the presence of the sub-layers. Finally, aiming to seek more economical options, as well as to give other applications to the materials studied, it has also been determined the influence on wear at high temperature of Al2O3 coatings, finely and microstructured, manufactured by the chep technique of oxy-flame spraying, as well as the same Al2O3 coatings manufactured by plasma spraying on a metallic substrate of Inconel 718, which is used by the space and aerospace industries, obtaining for both cases comparable and similar results to all those obtained previously
Con el fin de evaluar el desempeño y comprender los mecanismos de desgaste de materiales cerámicos que se producen a alta temperatura cuando diferentes composiciones químicas (Al2O3, base ZrO2, mullita), diferentes escalas de estructura (finamente estructurado, microestructurado y submilimétrico) y diferentes configuraciones (mono-capa, bi-capa y en volumen) interactúan, fueron realizados recubrimientos cerámicos por proyección térmica de plasma sobre un sustrato cerámico silico-aluminoso. Los recubrimientos de Al2O3, ZrO2-Al2O3 y ZrO2-Y2O3 corresponden con la configuración mono-capa y con las escalas finamente estructurada y microestructurada. Mientras que los recubrimientos de mullita/Al2O3, mullita/ ZrO2-Al2O3 y mullita/ ZrO2-Y2O3 corresponden con la configuración bi-capa, donde la capa superior de los recubrimientos es de mullita microstructurada y las subcapas pueden ser finamente estructuradas y microestructuradas. Dichos recubrimientos fueron comparados con refractarios electrofundidos de Al2O3 y AZS correspondientes con la configuración en volumen y con la escala submilimétrica, los cuales también fueron utilizados como referencias debido a sus altas resistencias al desgaste a altas temperaturas en industrias tales como: la del vidrio y el cemento. Todos los materiales cerámicos fueron sometidos a condiciones de desgaste por contacto deslizante (5 N, 20000 vueltas y 0,10 m.s-1) con un tribómetro de tipo bola-disco a temperaturas de 25, 500, 750 y 1000 °C. Los resultados indican que el desgaste en los recubrimientos de Al2O3 y base ZrO2 a 25 y 1000 °C fue por deformación dúctil, con tasas de desgaste de 10-4-10-6 et 10-4-10-5 mm3.N-1.m-1 respectivamente, mientras que a 500 y 750 °C el desgaste fue por deformación frágil con tasas de desgaste del orden de 10-3-10-4 mm3.N- 1.m-1 para ambas temperaturas y ambos materiales. La resistencia al desgaste en los recubrimientos finamente estructurados fue ligeramente superior debido principalmente a la mayor tenacidad tenacidad a la fractura. Para los dos refractarios electrofundidos en volumen a escala submilimétrica, el desgaste por deformación dúctil fue detectado solo a 1000 °C, con tasas de desgaste del orden de 10-4 mm3.N-1.m-1. Para los sistemas bi-capa de mullita, el desgaste por deformación frágil se observó a todas las temperaturas evaluadas, con tasas de desgaste del orden de 10-3-10-4 mm3.N-1.m-1, sin mostrar ninguna mejora debido a la presencia de una subcapa cerámica. Finalmente, en aras de buscar tanto soluciones más económicas como otras aplicaciones, el comportamiento tribológico a alta temperatura se estudió también en recubrimientos de Al2O3 finamente estructurados y microestructurados, realizados mediante proyección térmica de llama oxiacetilénica, más económica que la proyección de plasma, así como sobre los mismos recubrimientos de Al2O3 realizados mediante proyección de plasma sobre un sustrato metálico de Inconel 718, utilizado comúnmente en las industrias espacial y aeronáutica. En ambos casos, los resultados fueron similares a los obtenidos por plasma o por sustrato refractario

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Bücher zum Thema "Volume wear"

D, Dowson, Hrsg. Wear, a celebration volume. Lausanne: Elsevier Sequoia, 1985.

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Volume 03.02 Wear And Erosion; Metal Corrosion 2005. Astm Intl, 2005.

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American Society for Testing and Materials. 2006 Volume 03.02 Wear and Erosion; Metal Corrosion. Astm Intl, 2006.

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Advances in Polymer Friction and Wear: Volume 5B. Springer, 2013.

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various. How To Draw Manga Volume 4: Dressing Your Characters In Casual Wear. Graphic-Sha, 2001.

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Hikaru, Hayashi, Go Office und Kimiko Morimoto. How To Draw Manga Volume 35: Costume Encyclopedia Volume 3: Sexy Sports Wear (How to Draw Manga). Graphic-Sha, 2005.

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International, ASTM. Wear and Erosion; Metal Corrosion (Annual Book of a S T M Standards Volume 0302). Astm Intl, 2002.

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Wear and Erosion: Metal Corrosion (Annual Book of a S T M Standards Volume 0302). Astm Intl, 1999.

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Wear and Erosion, Metal Corrosion (Annual Book of a S T M Standards Volume 0302). Astm Intl, 1998.

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Techniques, The Society for the Study of Manga. How To Draw Manga Volume 4: Dressing Your Characters in Casual Wear (How to Draw Manga). Graphic-Sha, 2001.

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Buchteile zum Thema "Volume wear"

Sanchez, Enrique, Jose Orts, Javier Garcia, Jesus Ibaner und Vincente Cantavella. „Wear Mechanism in Porcelain Tile Polishing“. In Materials & Equipment/Whitewares: Ceramic Engineering and Science Proceedings, Volume 23, Issue 2, 43. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2008. http://dx.doi.org/10.1002/9780470294734.ch8.

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Wickramarachchi, Chandula, T. E. McLeay, S. Ayvar-Soberanis, W. Leahy und E. J. Cross. „Tool Wear Inspection of Polycrystalline Cubic Boron Nitride Inserts“. In Special Topics in Structural Dynamics, Volume 5, 259–66. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75390-4_24.

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Köppl, Florian, Kurosch Thuro und Markus Thewes. „Empirical Cutting Tool Wear Prognosis for Hydroshield TBM in Soft Ground“. In Engineering Geology for Society and Territory - Volume 6, 753–56. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-09060-3_134.

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Czinder, Balázs, und Ákos Török. „Long-Term Wear of Aggregates Assessed by Micro-Deval Tests“. In IAEG/AEG Annual Meeting Proceedings, San Francisco, California, 2018 - Volume 3, 95–100. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93130-2_14.

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Cripps, John, Nurul Liyana B. Awang Rosli, Barney Harris und Roger Lewis. „Effects of Moisture Content on the Strength and Wear Resistance of Chalk“. In Engineering Geology for Society and Territory - Volume 8, 305–10. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-09408-3_53.

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Wickramarachchi, Chandula T., Timothy J. Rogers, Wayne Leahy und Elizabeth J. Cross. „Predicting Tool Wear Using Linear Response Surface Methodology and Gaussian Process Regression“. In Topics in Modal Analysis & Testing, Volume 8, 283–86. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47717-2_29.

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Brahma, Chaitali, Bhaskar Saha und Debkumar Chakrabarti. „A Study on Design Concept for Comfortability of Dokhona—For Sustainability of Bodo Traditional Wear and Culture“. In Design for Tomorrow—Volume 1, 911–22. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0041-8_75.

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Aghdam, Behrang Hosseini, und Ender Cigeroglu. „Functional Series TARMA Models for Non-stationary Tool Vibration Signals Representation and Wear Estimation“. In Structural Health Monitoring, Damage Detection & Mechatronics, Volume 7, 141–51. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29956-3_16.

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Ellecosta, Peter, Heiko Käsling und Kurosch Thuro. „Wear Phenomena in Tunnel Boring Machine (TBM) Hard Rock Drilling—Reasons and Consequences“. In IAEG/AEG Annual Meeting Proceedings, San Francisco, California, 2018 - Volume 4, 57–64. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-93133-3_8.

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Kitamura, N., R. H. Hopper, S. B. Leung, C. A. Engh und Ch A. Engh. „The Relationship between Acetabular Osteolytic Lesion Volume and Polyethylene Wear in Cementless Total Hip Arthroplasty“. In Bioceramics and Alternative Bearings in Joint Arthroplasty, 209–18. Darmstadt: Steinkopff, 2005. http://dx.doi.org/10.1007/3-7985-1540-9_32.

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Konferenzberichte zum Thema "Volume wear"

Sproul, William D. „Wear of sputter deposited refractory-metal nitride coatings“. In AIP Conference Proceedings Volume 149. AIP, 1986. http://dx.doi.org/10.1063/1.36028.

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Mashimo, Keiji, Hiroyasu Nishikubo, Yasuyuki Ishimaru, Yoshikazu Okuno und Shingo Kawata. „Prediction of wear volume on sliding contacts using cellular automata“. In 2015 IEEE 61st Holm Conference on Electrical Contacts (Holm). IEEE, 2015. http://dx.doi.org/10.1109/holm.2015.7355129.

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Mittal, Manish K., Robello Samuel und Aldofo Gonzales. „Wear-Factor Prediction Based on Data-Driven Inversion Technique for Casing Wear Estimation“. In ASME 2020 39th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/omae2020-19035.

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Abstract Wear factor is an important parameter for estimating casing wear, yet the industry lacks a sufficient data-driven wear-factor prediction model based on previous data. Inversion technique is a data-driven method for evaluating model parameters for a setting wherein the input and output values for the physical model/equation are known. For this case, the physical equation to calculate wear volume has wear factor, side force, RPM, tool-joint diameter, and time for a particular operation (i.e., rotating on bottom, rotating off bottom, sliding, back reaming, etc.) as inputs. Except for wear factor, these values are either available or can be calculated using another physical model (wear-volume output is available from the drilling log). Wear factor is considered the model parameter and is estimated using the inversion technique method. The preceding analysis was performed using soft-string and stiff-string models for side-force calculations and by considering linear and nonlinear wear-factor models. An iterative approach was necessary for the nonlinear wear-factor model because of its complexity. Log data provide the remaining thickness of the casing, which was converted into wear volume using standard geometric calculations. A paper [1] was presented in OMC 2019 discussing a method for bridging the gap. A study was conducted in this paper for a real well based on the new method, and successful results were discussed. The current paper extends that study to another real well casing wear prediction with this novel approach. Some methods discussed are already included in the mentioned paper.

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Kuttolamadom, Mathew, Parikshit Mehta, Laine Mears und Thomas Kurfess. „The Correlation of Volumetric Tool Wear and Wear Rate of Machining Tools With the Material Removal Rate of Titanium Alloys“. In ASME 2012 International Manufacturing Science and Engineering Conference collocated with the 40th North American Manufacturing Research Conference and in participation with the International Conference on Tribology Materials and Processing. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/msec2012-7338.

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The objective of this paper is to assess the correlation of volumetric tool wear (VTW) and wear rate of carbide tools on the material removal rate (MRR) of titanium alloys. A previously developed methodology for assessing the worn tool material volume is utilized for quantifying the VTW of carbide tools when machining Ti-6Al-4V. To capture the tool substrate response, controlled milling experiments are conducted at suitable corner points of the feed-speed design space for constant stock material removal volumes. For each case, the tool material volumes worn away, as well as the corresponding volumetric wear profile evolution in terms of a set of geometric coefficients are quantified — these are then related to the MRR. Further, the volumetric wear rate and the M-ratio (volume of stock removed to VTW), which is a measure of the cutting tool efficiency, are related to the MRR — these provide a tool-centered optimal MRR in terms of profitability. This work not only elevates tool wear from a 1-D to 3-D concept, but helps in assessing machining economics from a stock material removal efficiency perspective as well.

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Wu, Hongkun, Ruowei Li, Shilong Liu, Md Arifur Rahman, Sanchi Liu, NgaiMing Kwok und Zhongxiao Peng. „Three dimensional shape measurement of wear particle by iterative volume intersection“. In Ninth International Conference on Graphic and Image Processing, herausgegeben von Hui Yu und Junyu Dong. SPIE, 2018. http://dx.doi.org/10.1117/12.2304561.

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Jang, Young Ki, Nam Kyu Park, Jae Ik Kim, Kyu Tae Kim, Chong Chul Lee und Kyu Zong Cho. „An Evaluation of Fuel Rod Fretting Wear in Spacer Grid With Conformal Shape“. In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93546.

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Turbulent flow-induced vibration in nuclear fuel may cause fretting wear of fuel rod at grid support locations. An advanced nuclear fuel for Korean PWR standard nuclear power plants (KSNPs), has been developed to get higher performance comparing to the current fuel considering the safety and economy. One of the significant features of the advanced fuel is the conformal shape in mid grid springs and dimples, which are developed to diminish the fretting wear failure. Long-term hydraulic tests have been performed to evaluate the fretting wear of the fuel rod with the conformal springs and dimples. Wear volume is a measure to predict the fretting wear performance. The shapes of a lot of scars are non-uniform such as wedge shapes, and axially non-symmetric shapes, etc., depending on the contact angle between fuel rod and springs/dimples. In addition, conformal springs and dimples make wear scars wide and thin comparing to conventional ones with convex shape. It is found that wear volumes of these kinds of non-uniform wear scars are over-predicted when the traditionally used wear depth-dependent volume calculation method is employed. In order to predict wear volume more accurately, therefore, the measuring system with high accuracy has been used and verified by the known wear volumes of standard specimens. The wear volumes of the various wear scars have been generated by the measuring system and used for predicting the fretting wear-induced failure time. Based on new evaluation method, it is considered that the fretting wear-induced fuel failure duration with this conformal grid has increased up to 8 times compared to the traditionally used wear depth-dependent volume calculation method.

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Akbar, Ahmed A., Farag M. Shuaeib und Aimen M. Younis. „Wear Behavior of Carbon Steels“. In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-14726.

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The present work is concerned with study the wear behavior of 1020, 1060, and 1095 steels under different wear conditions, rotating contact speeds (500,850, and 1200 rpm) and normal contact loads (50,100,150 and 200 N) using pin on wheel wear testing machine. The prepared specimens were normalized to make sure that all types of steels are in the same structure. Wear testing results were recorded by measuring weight loss at different contact times (10, 20, 30, 60 and 90 min). The aim of this paper was to study the effect of normal loads and rotating speeds and their interactions on wear behavior of steels under various continuous sliding contact times. The presented relations between the volume loss and working conditions showed that low carbon steel had wear loss higher than other carbon content. In addition, results for all types showed that lower rotating speed had higher effect than other speeds and high normal load had higher effect than other loads. The highest volume loss was observed at high normal load and low rotating speed. And the relation between wear coefficient and working conditions was also observed that wear coefficient decreases as both normal load and rotating speed increase.

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Wu, Junyi, Zhiqiang Li, Yuning He, Lei Li, Ling Wang, Mingcan Zhang und Liang Qiao. „The Calculation of Wear Volume for the Hydrodynamic Journal Bearings During Starting and Stopping Based on Abrasive Wear Model“. In 2018 Prognostics and System Health Management Conference (PHM-Chongqing). IEEE, 2018. http://dx.doi.org/10.1109/phm-chongqing.2018.00117.

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Zheng, Wei, Jinmin Peng, Jingliang Zhou und Zhihong Zhu. „Estimating wear volume of polymer compound based on two dimension surface figure“. In 2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009). IEEE, 2009. http://dx.doi.org/10.1109/gsis.2009.5408183.

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Wang, Wenji, Lixin Ma und Xincheng Tian. „Tool Wear Volume and Residual Life Prediction Based on Extreme Learning Machine“. In 2019 4th International Conference on Mechanical, Control and Computer Engineering (ICMCCE). IEEE, 2019. http://dx.doi.org/10.1109/icmcce48743.2019.00052.

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Berichte der Organisationen zum Thema "Volume wear"

Naylor, M. Development of wear-resistant ceramic coatings for diesel engine components. Volume 1, Coating development and tribological testing: Final report: DOE/ORNL Ceramic Technology Project. Office of Scientific and Technical Information (OSTI), Juni 1992. http://dx.doi.org/10.2172/10176352.

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Aaserude, Robert G., und John F. Orsborn. New Concepts in Fish Ladder Design, Volume II of IV, Results of Laboratory and Field Research on New Concepts in Weir and Pool Fishways, 1982-1984 Final Project Report. Office of Scientific and Technical Information (OSTI), August 1985. http://dx.doi.org/10.2172/5965536.

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Some complex approaches to training micro-cycles formation among cadetsweightlifters taking into account biotypes. Ilyas N. Ibragimov, Zinaida M. Kuznetsova, Ilsiyar Sh. Mutaeva, März 2021. http://dx.doi.org/10.14526/2070-4798-2021-16-1-39-46.

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Training cadets-weightlifters at all stages has a multipurpose orientation, that is why it is important to define and plan a rational combination of the training means use. Distribution of such micro structures in the cycle of training, as the days, months of training, provides effective volume, intensity and other values of physical load distribution. The structure of training cadets-weightlifters is based on taking into account the regularities and principles of sports training as the condition for physical readiness and working capacity increase. Any power oriented sports demands components characteristics in the structure of micro cycles. We consider the methodology of the training lessons organization by the example of the micro cycle of training taking into account bioenergetic profile of cadets-weightlifters. We revealed the necessity to distribute the macro cycle to structural components as the condition for the effectiveness of different variants of the training effects distribution. Materials and methods. We analyzed the range of training lessons among cadets-weightlifters in order to create the variants of gradual training problems solution according to the kinds of training. We analyzed training programs of cadets taking into consideration the level of readiness and their bioenergetic profiles. We created the content of the training work in the micro cycle of the preparatory period for cadets-weightlifters with different bioenergetic profiles. The main material of the research includes the ratio of the training effects volume in one micro cycle taking into account cadets’ bioenergetic profile. Cadets-weightlifters from Tyumen Higher Military-Engineering Command College (military Institute) took part in the research (Tyumen, Russia). Results. We created the content of the training work by the example of one micro cycle for cadets-weightlifters taking into account bioenergetic profile. The created variant of the training loads structure includes the main means of training taking into account the kind of training. Realization orientation in five regimens of work fulfillment with the effectiveness estimation of a total load within one lesson and a week in general is estimated according to a point system. Conclusion. The created variant of a micro cycle considers kinds of training realization taking into account the percentage of the ratio. Taking into account bioenergetic profiles helps to discuss strong and weak sides of muscle activity energy supply mechanisms. We consider the ability to fulfill a long-term aerobic load among the representatives of the 1st and the 2nd bioenergetic profiles. The representatives of the 3rd and the 4th biotype are inclined to fulfill the mixed load. The representatives of the 5th biotype are characterized by higher degree of anaerobic abilities demonstration. The technology of planning the means taking into account the regimens of work realization with point system helps to increase physical working capacity and rehabilitation processes in cadets’ organisms.

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