Gotowe bibliografie tematyczne / Wear Test Rig

Spis treści

Artykuły w czasopismach
Rozprawy doktorskie
Książki
Części książek
Streszczenia konferencji
Raporty organizacyjne

Gotowa bibliografia na temat „Wear Test Rig”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 12 lutego 2022

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Zobacz listy aktualnych artykułów, książek, rozpraw, streszczeń i innych źródeł naukowych na temat „Wear Test Rig”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Artykuły w czasopismach na temat "Wear Test Rig"

Burgess, Stuart C., Torquil Pyper, and Chung Seng Ling. "A linear actuated chain test rig capable of accelerated test speeds and continuous wear measurements." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 227, no. 5 (June 22, 2012): 1047–55. http://dx.doi.org/10.1177/0954406212451546.

Pełny tekst źródła

Streszczenie:

This article presents a novel linear actuated chain test rig, which is capable of accelerated test speeds and continuous wear measurements. The ability to measure chain wear in situ saves time and expense compared to a conventional sprocket driven rig because the traditional rig requires the chain to be dismantled in order to monitor wear. In situ chain measurement reduces errors significantly. The novel test rig does not have a traditional set up of rotary driven sprocket and chain but uses a pneumatic linear actuator to articulate a short section of chain, which is preloaded between two cant

Style APA, Harvard, Vancouver, ISO itp.

Leonard, Benjamin D., Farshid Sadeghi, Sachin Shinde, and Marc Mittelbach. "A novel modular fretting wear test rig." Wear 274-275 (January 2012): 313–25. http://dx.doi.org/10.1016/j.wear.2011.09.015.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Sevik, Yasar, and Ertugrul Durak. "Investigation of fretting wear in journal bearings." Industrial Lubrication and Tribology 68, no. 4 (June 13, 2016): 466–75. http://dx.doi.org/10.1108/ilt-11-2015-0171.

Pełny tekst źródła

Streszczenie:

Purpose Fretting wear takes place when two contacting solid surfaces are subjected to relatively small amplitude oscillatory motion in the order of a few microns. The purpose of this paper is the design and manufacture of a fretting wear test rig that can analyze fretting wear on journal bearings. Design/methodology/approach This study included the manufacturing and operating principles of the test rig. In the test rig, the shaft was fixed and vibrational motion was given to the bearing housing. Vibration motion the amplitude of which could be adjusted was used on the test rig. The vibration m

Style APA, Harvard, Vancouver, ISO itp.

Meuronen, Jaakko, Antti Mäntylä, Joona Vaara, Jouko Hintikka, Janne Juoksukangas, Arto Lehtovaara, and Tero Frondelius. "Fretting test rig with variable normal force." Rakenteiden Mekaniikka 53, no. 4 (October 13, 2020): 308–28. http://dx.doi.org/10.23998/rm.83573.

Pełny tekst źródła

Streszczenie:

Fretting is small amplitude reciprocating sliding between surfaces, and it may quickly causes surface cracks, which can continue growing under cyclic loads, until the structure breaks entirely as a result of the fretting fatigue. Fretting can also produce hardened wear particles as a result of adhesive wear, which then accelerates abrasive wear. In this case, the community uses the term fretting wear. The design of heavily loaded contacts, susceptible to fretting, is a difficult task because there is no generally accepted design guide. More extensive fretting research is needed to create them.

Style APA, Harvard, Vancouver, ISO itp.

Furze, D. C., B. J. Griffiths, and M. C. Carrey. "Wear Analysis Using a Quick Stop Device." Journal of Tribology 114, no. 3 (July 1, 1992): 524–29. http://dx.doi.org/10.1115/1.2920914.

Pełny tekst źródła

Streszczenie:

This paper describes a new type of wear test rig which is based on a quick stop principle. The advantages of using such a rig and the associated testing method are described with respect to the analysis of prow formation.

Style APA, Harvard, Vancouver, ISO itp.

Dhokey, N. B., A. Raskar, A. R. Hake, and G. Mohapatra. "Abrasive wear response of cryotreated EN45 steel in simulated wear test rig fixture." Tribology - Materials, Surfaces & Interfaces 9, no. 3 (July 3, 2015): 159–64. http://dx.doi.org/10.1080/17515831.2015.1107240.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Hammarsten, Åsa, and Sture Hogmark. "A high temperature test rig for sliding and rolling wear." Wear 115, no. 1-2 (March 1987): 139–50. http://dx.doi.org/10.1016/0043-1648(87)90205-5.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Delaune, X., E. de Langre, and C. Phalippou. "A Probabilistic Approach to the Dynamics of Wear Tests." Journal of Tribology 122, no. 4 (February 24, 2000): 815–21. http://dx.doi.org/10.1115/1.1286257.

Pełny tekst źródła

Streszczenie:

Wear predictions of components belonging to pressurized water reactors require impact-sliding wear tests. Some scatter of the results have often been related to the complex dynamics of the test rig, which may be sensitive to small variations of parameters such as gaps or eccentricities. A probabilistic method is proposed here, which takes into account the actual dispersion of test parameters and the uncertainties on physical parameters for the computation of the test rig dynamics. The probability density function of wear work rate is used to assess the suitability of test parameters in terms o

Style APA, Harvard, Vancouver, ISO itp.

Quintelier, Jan, Patrick de Baets, Joris Degrieck, Alessandro Ledda, W. Philips, Hugo Sol, and Danny Van Hemelrijck. "On-Line Wear Monitoring of Polymer Matrix Composites." Materials Science Forum 475-479 (January 2005): 1083–86. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.1083.

Pełny tekst źródła

Streszczenie:

The Laboratory Soete developed a new test setup, based on the well-known pin-on-disc test rig. Instead of the standard composite specimen and steel disc, a rotating composite disc and a steel pin is presently used to have a visible wear track. Other measurement techniques (Acoustic Emission, vibrations, temperature) can be used on the test rig. Continuous monitoring of the wear track combined with standard wear and friction measurements, give results of the current state of the wear track. Fourier frequency analysis (FFT) of these signals gives an indication of the change in condition and cont

Style APA, Harvard, Vancouver, ISO itp.

Tamatam, Lakshminarayana Reddy, Daniele Botto, and Stefano Zucca. "A novel test rig to study the effect of fretting wear on the forced response dynamics with a friction contact." Nonlinear Dynamics 105, no. 2 (July 2021): 1405–26. http://dx.doi.org/10.1007/s11071-021-06658-y.

Pełny tekst źródła

Streszczenie:

AbstractThis paper presents a novel test rig to study the effect of fretting wear and of the contact surface evolution on the forced response of systems with dry friction contact. This rig allows simulating contacts similar to the type of contacts present between the shrouds at the blade tip. Several research groups have been studying how fretting wear affects the dynamic response of mechanical systems, developing numerical prediction tools that consider dry friction contact and nonlinearity. The aim of this work is to experimentally study the evolution of contact interfaces and how this evolu

Style APA, Harvard, Vancouver, ISO itp.

Więcej źródeł

Rozprawy doktorskie na temat "Wear Test Rig"

Forsberg, Peter. "Combustion Valve Wear : A Tribological Study of Combustion Valve Sealing Interfaces." Doctoral thesis, Uppsala universitet, Tillämpad materialvetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-204636.

Pełny tekst źródła

Streszczenie:

The exhaust valve system of combustion engines experiences a very complex contact situation of frequent impact involving micro sliding, high and varying temperatures, complex exhaust gas chemistry and possible particulates, etc. In addition, the tribological situation in the exhaust valve system is expected to become even worse due to strict future emission regulations, which will require enhanced combustion and cleaner fuels. This will substantially reduce the formation of combustion products that might ease the contact conditions by forming tribofilms on the contacting surfaces. The lack of

Style APA, Harvard, Vancouver, ISO itp.

Tekin, Koray Serdar. "Design And Construction Of Boundary Lubricated Bearing Test Rig And Wear Analysis In Earthmoving Machinery." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612751/index.pdf.

Pełny tekst źródła

Streszczenie:

Excavators which used as earthmoving machinery are exposed to heavy loads and operate long hours repeatedly. The forces that are transmitted trough pin bearings are observed to cause failure due to wear. Therefore, durability of bearings is crucial for excavators. The aim of this study is to perform wear analysis of excavator bearings running in boundary lubrication regime. A hydraulically powered test rig, which simulates the operating conditions of excavator bearings is designed and constructed. Wear is obtained applying both force and relative motion between pin and bearing on the test rig.

Style APA, Harvard, Vancouver, ISO itp.

Gralde, Marcus, and Tómas Rúnar Sölvason. "Realisation and evaluation of a start-stop journal bearing test-rig." Thesis, KTH, Maskinkonstruktion (Inst.), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-156713.

Pełny tekst źródła

Streszczenie:

While there has been substantial body of work in the field of journal bearing research, much of it is today theoretical or simulated due to today’s computing power. Scania produces experimental data from motor testing, but these are expensive and time consuming. Furthermore there is a difficulty in keeping a sufficiently controlled environment, which at times makes it hard to draw conclusions from testing results. They therefore wish to develop a test-rig which can evaluate friction and wear in journal bearings. This thesis is a continuation of a project in the course Advanced Machine Design g

Style APA, Harvard, Vancouver, ISO itp.

Carlsson, Björn. "Development and implementation of test rig for investigation of reciprocating polymeric journal bearing wear and friction in a controlled atmosphere." Ohio University / OhioLINK, 1992. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1172085651.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Xinmin, Li. "Efficiency and wear properties of spur gears made of powder metallurgy materials." Doctoral thesis, KTH, Maskinkonstruktion (Inst.), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-187446.

Pełny tekst źródła

Streszczenie:

Powder metallurgy (PM) is usually used in manufacturing parts with complex geometries, such as gears and structural parts. The main attractions of PM are the high rate of material utilization, environmental friendliness of production, economic advantages (especially for complex geometries), and possibility of obtaining lighter components. To find a wide range of applications and compete with regular steel gears, PM gear transmissions should have good transmission efficiency and wear properties. Furthermore, they should have low contact noise and adequate surface fatigue properties. Because of

Style APA, Harvard, Vancouver, ISO itp.

Carlsson, Björn. "Development and implementation of test rig for investigation of reciprocating polymeric journal bearing wear and friction in a controlled atmosphere." Ohio : Ohio University, 1992. http://www.ohiolink.edu/etd/view.cgi?ohiou1172085651.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Huq, Fazul, and dpmeng@bigpond com. "Development of Life Prediction Models for Rolling Contact Wear in Ceramic and Steel Ball Bearings." RMIT University. Aerospace, Mechanical and Manufacturing Engineering, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080215.145624.

Pełny tekst źródła

Streszczenie:

The potential for significant performance increases, using ceramic materials in un-lubricated rolling element bearing applications, has been the subject of research over the past two decades. Practical advantages over steel include increased ability to withstand high loads, severe environments and high speeds. However, widespread acceptance has been limited by the inability to predict wear life for ceramic bearing applications. In this thesis, the rolling contact wear of 52100 bearing steel and Over-aged Magnesia-Partially-Stabilised Zirconia (OA-Mg-PSZ) ceramic are examined using a n

Style APA, Harvard, Vancouver, ISO itp.

Blecha, Martin. "Návrh testovacího zařízení pro test opotřebení axiálních kloubů řízení." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-382264.

Pełny tekst źródła

Streszczenie:

This diploma thesis deals with the design of several variants of test rig for tests of axial ball joints of passenger cars. The individual design variants are evaluated based on the evaluation matrix and then the best option is selected. Selected proposal includes a complete design including 3D models and strength analyses that focus on the most stressed construction nodes. These design nodes are solved using the finite element method. Hydraulics and hydraulic elements are equipped by the existing equipment from a test lab. At the end of this thesis is solved risk analysis of the new construct

Style APA, Harvard, Vancouver, ISO itp.

Kayatz, Fabian, and Ronald Claus. "Reibmessgerät zur Bestimmung des Gleitreibkoeffizienten von bahnförmigen Packstoffen." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-178250.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Kayatz, Fabian, and Ronald Claus. "Reibmessgerät zur Bestimmung des Gleitreibkoeffizienten von bahnförmigen Packstoffen." Rek & Thomas Medien AG, 2014. https://slub.qucosa.de/id/qucosa%3A7337.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Książki na temat "Wear Test Rig"

United States. National Aeronautics and Space Administration., ed. Test method to evaluate cylinder liner-piston ring coatings for advanced heat engines. [Washington, D.C: National Aeronautics and Space Administration, 1997.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Części książek na temat "Wear Test Rig"

Sutaria, B. M., and D. V. Bhatt. "Optimization of Reciprocating Friction and Wear Test Rig Operating Parameters for Segmented Piston Ring: Liner Assembly." In Lecture Notes in Mechanical Engineering, 205–14. New Delhi: Springer India, 2013. http://dx.doi.org/10.1007/978-81-322-1656-8_18.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Hemmer, Martin, Kjell G. Robbersmyr, Tor I. Waag, Rolf Albrigtsen, Torfinn Pedersen, Thomas J. J. Meyer, and Chloë Vercammen. "Rib-Roller Wear in Tapered Rolling Element Bearings: Analysis and Development of Test Rig for Condition Monitoring." In Engineering Assets and Public Infrastructures in the Age of Digitalization, 750–57. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-48021-9_83.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Macián, Vicente, Bernardo Tormos, Santiago Ruiz, Guillermo Miró, and Isaac Rodes. "Test Rig Assessment of an On-Line Wear Sensor for Application in Wind Turbine Gearboxes." In Lecture Notes in Mechanical Engineering, 141–55. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23597-4_11.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Kumar, Amit, Shiv Ranjan Kumar, and Anand Prakash. "Wear Analysis of Al-5083 Alloy Reinforced with Chromium Oxide Filler on Air Jet Erosion Test Rig." In Lecture Notes in Mechanical Engineering, 11–16. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6412-9_2.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Walter, A., and W. Plitz. "The Ring-On-Disc Method — Clinical Significance of a Wear-Screening Test of Biomaterials for Hip Joint Alloplasty." In Biomechanics: Current Interdisciplinary Research, 129–34. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-011-7432-9_13.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Tuszynski, Waldemar, Marek Kalbarczyk, Bartosz Kiser, Michal Michalak, Remigiusz Michalczewski, Jerzy Mydlarz, Witold Piekoszewski, Marian Szczerek, and Jan Wulczynski. "Testing of the Resistance to Scuffing of Spiral Bevel Gears: Test Rig, Method, and Results of Verification Testing." In Friction, Lubrication and Wear. IntechOpen, 2019. http://dx.doi.org/10.5772/intechopen.84848.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

"Block-on-Ring Wear Tests." In Encyclopedia of Lubricants and Lubrication, 182. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-22647-2_100075.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Ruiz-Andrés, M., A. Conde, J. de Damborenea, and I. García. "Wear Behavior of Aluminum Alloys at Slow Sliding Speeds." In Encyclopedia of Aluminum and Its Alloys. Boca Raton: CRC Press, 2019. http://dx.doi.org/10.1201/9781351045636-140000449.

Pełny tekst źródła

Streszczenie:

The investigated slow sliding speeds presented in this work enable the understanding of the wear behavior on aluminum alloys and could possibly facilitate the completion of the previously proposed wear mechanism map for aluminum at this slow sliding speed range. Dry sliding block-on-ring wear tests were carried out on aluminum alloys, AA5754 (Al-Mg), AA6082 (Al-Mg-Si), and AA7075 (Al-Zn-Cu), at a very slow sliding speed range (<0.01 m/s). A bearing steel ring of AISI 52100 was used as the counterbody. Tests were performed at varying contact pressures, 20, 100, and 140 MPa, and sliding speeds ranging from 0.001 to 1.5 m/s. The wear tracks and debris collected were examined by scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), and X-ray diffraction (XRD), with the aim of analyzing their morphology and composition. At relatively slow sliding speeds (>0.01 m/s), the specimens exhibited a wear process placed at the mild wear regime, characterized by oxidation and delamination mechanisms of both the aluminum specimen and the steel ring. However, at very slow speed range (<0.01 m/s), an increase in the wear rate and the friction coefficient is observed for all of the aluminum alloys, thus suggesting that an alternative wear mechanism could be taking place.

Style APA, Harvard, Vancouver, ISO itp.

"ASTM Block-on-Ring Friction and Wear Test Machine." In Encyclopedia of Lubricants and Lubrication, 104. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-22647-2_100039.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Deleanu, Lorena, Mihail Botan, and Constantin Georgescu. "Tribological Behavior of Polymers and Polymer Composites." In Tribology [Working Title]. IntechOpen, 2020. http://dx.doi.org/10.5772/intechopen.94264.

Pełny tekst źródła

Streszczenie:

This chapter means to explain the tribological behavior of polymer-based materials, to support a beneficial introducing of those materials in actual applications based on test campaigns and their results. Generally, the designers have to take into consideration a set of tribological parameters, not only one, including friction coefficient, wear, temperature in contact, contact durability related to application. Adding materials in polymers could improve especially wear with more than one order of magnitude, but when harder fillers are added (as glass beads, short fibers, minerals) the friction coefficient is slightly increased as compared to neat polymer. In this chapter, there are presented several research studies done by the authors, from which there is point out the importance of composite formulation based on experimental results. For instance, for PBT sliding on steel there was obtained a friction coefficient between 0.15 and 0.3, but for the composite with PBT + micro glass beads, the value of friction coefficient was greater. Adding a polymer playing the role of a solid lubricant (PTFE) in these composites and also only in PBT, decreased the friction coefficient till a maximum value of 0.25. The wear parameter, linear wear rate of the block (from block-on-ring tester) was reduced from 4.5 μm/(N⋅km) till bellow 1 μm/(N⋅km) for a dry sliding regime of 2.5…5 N, for all tested sliding velocities, for the composite PBT + 10% glass beads +10% PTFE, the most promising composite from this family of materials. This study emphasis the importance of polymer composite recipe and the test parameters. Also there are presented failure mechanisms within the tribolayer of polymer-based materials and their counterparts.

Style APA, Harvard, Vancouver, ISO itp.

Streszczenia konferencji na temat "Wear Test Rig"

Hiratsuka, K., and T. Yoshida. "Wear Characteristics of Metals Using Disk on Disk Type Wear Test Rig." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-64069.

Pełny tekst źródła

Streszczenie:

Wear of metals is influenced by many factors such as material, surrounding atmosphere and sliding conditions. Besides these factors, type of the wear test also has a significant effect on wear results. For example, when pin on disk test rig is used, wear of disk is usually more than that of pin [1]. This is because the contact time of each specimen is asymmetric. In this case, the transfer particle at the tip of the pin protects pin against wear. So the wear of dissimilar metals depends on the pin-disk combination. In order to fully characterize the adhesive wear, we have developed a disk on d

Style APA, Harvard, Vancouver, ISO itp.

Pauschitz, A., M. Jech, J. Ebrecht, and T. Lebersorger. "Investigation of Influence of Inclination on Friction and Wear Mechanisms in Piston Ring Cylinder Liner Contact With the New SRV® 4 Test Rig." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63520.

Pełny tekst źródła

Streszczenie:

Due to the high demand for wear and friction tests in industry, caused by high costs of field tests, preceding experiments with a model test rig like the SRV®3 test rig is common practice. With earlier SRV test rigs only horizontal movement of the test sample can be realized, thus effects of oil adhesion and wear particle removal can be significantly different to real applications. Using the new SRV®4 [1] up to 90° inclination of the tribological interacting surfaces is possible. To isolate the effects of inclination on lubrication conditions and wear particle concentration, experiments with d

Style APA, Harvard, Vancouver, ISO itp.

Janzen, V. P., B. A. W. Smith, N. J. Fisher, C. E. Taylor, and T. Whan. "Flow-Induced Vibration Tests of Research Reactor Fuel in the Chalk River Single Channel Test Rig." In ASME 2014 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/pvp2014-28803.

Pełny tekst źródła

Streszczenie:

A series of out-reactor vibration and endurance tests have been carried out in support of design changes for nuclear fuel used in a 30 MWt research reactor. Vibration frequencies and amplitudes were measured in and out of flow, and the effect of proposed design changes on vibration levels was determined. Component wear was measured following endurance tests, and the fretting-wear performance was predicted for extended periods of time in operation. Based on the calculated maximum wear depth versus time, external wear of bundle wear pads due to flow-induced vibration is not expected to affect th

Style APA, Harvard, Vancouver, ISO itp.

Lavella, M., D. Botto, and M. M. Gola. "Test Rig for Wear and Contact Parameters Extraction for Flat-on-Flat Contact Surfaces." In ASME/STLE 2011 International Joint Tribology Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ijtc2011-61234.

Pełny tekst źródła

Streszczenie:

In aircraft engine the blade resonant vibration amplitude is reduced by increasing the structural damping by using, for example, tip shrouds. These devices dissipate the energy generated at the contact surfaces between the relative motion and the friction force. Contact parameters as friction coefficient and contact stiffness are required to characterize the dynamics of the shrouded blade systems. Moreover if at the contact surfaces severe wear occurs a loss of interference takes place, the shroud is not longer able to dissipate energy and a catastrophic blade failure could take place. A test

Style APA, Harvard, Vancouver, ISO itp.

Forsberg, Peter, Patrik Hollman, and Staffan Jacobson. "Wear Study of Coated Heavy Duty Exhaust Valve Systems in a Experimental Test Rig." In SAE 2012 World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2012. http://dx.doi.org/10.4271/2012-01-0546.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Souilliart, Thibaut, Emmanuel Rigaud, Alain Le Bot, and Christian Phalippou. "Wear Induced by Stochastic Sliding Impacts." In ASME 2015 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/pvp2015-45811.

Pełny tekst źródła

Streszczenie:

Vibrations of the steam generator tubes in nuclear power plants induce stochastic impacts between the tubes and their supports. As a consequence, wear is generated. A test rig is designed and used to perform impacts between two metal crossed cylinders with various incidence angles and impact velocities. The normal and tangential components of the contact load are measured during the tests. Rate and duration of impacts, instantaneous ratio between normal and tangential loads for each impact are deduced. Influence of incidence angle and impact velocity on impact duration, ratio between tangentia

Style APA, Harvard, Vancouver, ISO itp.

Ost, W., and P. De Baets. "The Frictional Stability of Wet Clutch Friction Materials Investigated on a Small Scale Test-Rig." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63514.

Pełny tekst źródła

Streszczenie:

The work presented in this paper is part of a European project (COST 532, project E2) to study clutch shudder and its influences, together with wear testing of clutch materials. The relation between the friction force and the relative velocity, and the dynamics thereof are investigated for typical wet clutch materials (oil lubricated paper/steel contact) on a small scale test rig, using a ground and polished steel ring onto which a coupon from a friction clutch plate was slid. The results clearly show that although momentarily the relative velocity of the sliders vs. the rotating ring reaches

Style APA, Harvard, Vancouver, ISO itp.

Mühlbauer, Moritz, Paul U. Thamsen, Jan Liersch, Julian Michael, and Maik Wagner. "Construction of a Rain Erosion Test Rig for Wind Energy Blade Coatings." In ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/fedsm2018-83505.

Pełny tekst źródła

Streszczenie:

Wind turbine blades are constantly exposed to weather conditions, which wear and degrade the surface [1]. Depending on the site of the plant, rain is the main driver for this wear. This rain erosion becomes apparent, when the coating — usually on the leading edge — shows a rough surface or even the bare GFRP looms. Increased surface roughness usually goes along with diminished performance. This surface erosion occurs mostly near the tips of the blades, where most power is converted. Maintenance teams replace the damaged coatings in costly rope-based operations. To extend maintenance intervals

Style APA, Harvard, Vancouver, ISO itp.

Rathmann, Ulrich, Sven Olmes, and Alex Simeon. "Sealing Technology: Rub Test Rig for Abrasive/Abradable Systems." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27724.

Pełny tekst źródła

Streszczenie:

Performance and efficiency optimization is one of the major tasks in the turbo machinery industry. Therefore efforts for scientific and technical improvements focus on optimization and reduction of losses. Secondary losses are of major interest because of their parasitic character related to stage efficiency and power output. One of these losses is over tip leakage of blades. Common practice is a minimization of this clearance with abrasive/abradable combinations. With this technique the blade tip (abrasive material) can rub into its counterpart (heat-shield, abradable material on casings or l

Style APA, Harvard, Vancouver, ISO itp.

Pacyna, Laura, Alexandre Bertret, Alain Derclaye, Luc Papeleux, and Jean-Philippe Ponthot. "Implementation of a Rig Test for Rotor/Stator Interaction of Low-Pressure Compressor Blades and Comparison of Experimental Results With Numerical Model." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-14266.

Pełny tekst źródła

Streszczenie:

Abstract To investigate the contact phenomenon between the blade tip and the abradable coated casing, a rig test was designed and built. This rig test fills the following constraints: simplification of the low-pressure compressor environment but realistic mechanical conditions, ability to test several designs in short time, at low cost and repeatability. The rig test gives the opportunity to investigate the behavior of different blade designs regarding the sought phenomenon, to refine and mature the phenomenon comprehension and to get data for the numerical tool validation. The numerical tool

Style APA, Harvard, Vancouver, ISO itp.

Raporty organizacyjne na temat "Wear Test Rig"

Blau, P. J. A Review of Sub-Scale Test Methods to Evaluate the Friction and Wear of Ring and Liner Materials for Spark- and Compression Ignition Engines. Office of Scientific and Technical Information (OSTI), January 2002. http://dx.doi.org/10.2172/814479.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!