Готові списки джерел за темами / Turbomachines Design and construction

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  2. Дисертації
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  5. Тези доповідей конференцій
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Добірка наукової літератури з теми "Turbomachines Design and construction"

Автор: Grafiati
Опубліковано: 10 грудня 2022
Оновлено: 31 липня 2025

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Статті в журналах з теми "Turbomachines Design and construction"

1

Żywica, Grzegorz, Tomasz Kaczmarczyk, Eugeniusz Ihnatowicz, Paweł Bagiński, and Artur Andrearczyk. "Design and Manufacturing of Micro-Turbomachinery Components with Application of Heat Resistant Plastics." Mechanics and Mechanical Engineering 22, no. 2 (2020): 649–60. http://dx.doi.org/10.2478/mme-2018-0051.

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AbstractThe article discusses issues associated with the use of modern plastics for the construction of high-speed fluid-flow machines. Currently available plastics exhibit high chemical resistance as well as dimensional and shape stability across a wide temperature range. This allows them to be used for manufacturing components of micro turbomachinery, thereby reducing production time and costs. This article discusses the criteria for the selection of plastics suitable for a particular machine, namely micro turbogenerator operating in the organic Rankine cycle (ORC). In addition to the initia
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2

Sazonov, Yuri A., Mikhail A. Mokhov, Inna V. Gryaznova, et al. "Computational Fluid Dynamics (CFD) Simulation of Mesh Jet Devices for Promising Energy-Saving Technologies." Civil Engineering Journal 8, no. 12 (2022): 2749–67. http://dx.doi.org/10.28991/cej-2022-08-12-06.

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This paper discusses the development of mesh jet devices for hybrid turbines, including developing Euler's ideas, and considers a new patented version of a mesh jet device designed to create guiding devices for turbines. The research methods are based on simulations using CFD and additive technologies. An intermediate conclusion is that a new scientific direction for the study and creation of mesh jet control systems has been formed as part of developing Euler's ideas. Calculation methods showed possible improvements in the performance of jet devices, including the use of curved tubes proposed
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3

Mrzljak, Vedran, Igor Poljak, Maro Jelić, and Jasna Prpić-Oršić. "Thermodynamic Analysis and Improvement Potential of Helium Closed Cycle Gas Turbine Power Plant at Four Loads." Energies 16, no. 15 (2023): 5589. http://dx.doi.org/10.3390/en16155589.

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This paper presents thermodynamic and improvement potential analyses of a helium closed-cycle gas turbine power plant (Oberhausen II) and dominant plant components at four loads. DESIGN LOAD represents optimal operating conditions that cannot be obtained in exploitation but can be used as a guideline for further improvements. In real plant exploitation, the highest plant efficiency is obtained at NOMINAL LOAD (31.27%). Considering all observed components, the regenerator (helium-helium heat exchanger) is the most sensitive to the ambient temperature change. An exact comparison shows that the e
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4

Sazonov, Yuri Appolonievich, Mikhail A. Mokhov, Inna Vladimirovna Gryaznova, et al. "Designing Mesh Turbomachinery with the Development of Euler’s Ideas and Investigating Flow Distribution Characteristics." Civil Engineering Journal 8, no. 11 (2022): 2598–627. http://dx.doi.org/10.28991/cej-2022-08-11-017.

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This research discusses developing an Euler turbine-based hybrid mesh turbomachinery. Within the framework of mechanical engineering science, turbomachinery classification and a novel method for mesh turbomachinery design were considered. In such a turbomachine, large blades are replaced by a set of smaller blades, which are interconnected to form flow channels in a mesh structure. Previous studies (and reasoning within the framework of inductive and deductive logic) showed that the jet mesh control system allows for operation with several flows simultaneously and provides a pulsed flow regime
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5

SAKAGUCHI, Daisaku. "Design Optimization of Turbomachinery by Artificial Neural Networks as a Meta-model." Proceedings of Mechanical Engineering Congress, Japan 2022 (2022): W052–01. http://dx.doi.org/10.1299/jsmemecj.2022.w052-01.

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6

Silva, E. Raimunda da, R. G. R. Camacho, and N. M. Filho. "Global optimization based on metamodel construction app lied to design axial turbomachinery cascades using CFD." IOP Conference Series: Earth and Environmental Science 12 (August 1, 2010): 012095. http://dx.doi.org/10.1088/1755-1315/12/1/012095.

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7

Demelio, G. P., SM Camporeale, A. Castellano, F. Cupertino, and M. Torresi. "Design and construction of an offshore diffuser augmented wind turbine with a high efficiency alternator." IOP Conference Series: Materials Science and Engineering 1214, no. 1 (2022): 012030. http://dx.doi.org/10.1088/1757-899x/1214/1/012030.

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Abstract This paper describes the design and the assembly of a new type of a ducted wind turbine with an electric power generator adopting permanent high coercive magnets embedded in the peripheral ring of the rotor. The nominal power is 20 kW, and the maximum diameter of the external duct is 9 meters. The project has been carried out within the Marine Energy Laboratory (MEL) funded by the Italian Ministry for Education, University and Research (MIUR) and collects the most advanced technologies of naval maritime engineering and combines them with energy and turbomachinery technologies. The pre
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8

Kidd, S. R., J. S. Barton, P. Meredith, J. D. C. Jones, M. A. Cherrett, and K. S. Chana. "A Fiber Optic Probe for Gas Total Temperature Measurement in Turbomachinery." Journal of Turbomachinery 117, no. 4 (1995): 635–41. http://dx.doi.org/10.1115/1.2836582.

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This paper describes the design, operation, construction, and demonstration of a new type of high-bandwidth unsteady temperature sensor based on fiber optics, and capable of operating in a high-speed multistage research compressor with flow representative of jet engine conditions. The sensing element is an optical coating of zinc selenide deposited on the end of an optical fiber. During evaluation in aerodynamic testing, a 1 K gas temperature resolution was demonstrated at 9.6 kHz and an upper bandwidth limit of 36 kHz achieved.
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9

Korakianitis, T. "Prescribed-Curvature-Distribution Airfoils for the Preliminary Geometric Design of Axial-Turbomachinery Cascades." Journal of Turbomachinery 115, no. 2 (1993): 325–33. http://dx.doi.org/10.1115/1.2929238.

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Blade surfaces with continuous curvature and continuous slope of curvature minimize the possibility of flow separation, lead to improved blade designs, and reduce the direct and inverse blade-design iterations for the selection of isolated airfoils and gas-turbine-blade cascades. A method for generating two-dimensional blade shapes is presented. The geometry near the trailing edge is specified by an analytic polynomial, the main portion of the blade surface is mapped using as input a prescribed surface-curvature distribution, and the leading edge is specified as a thickness distribution added
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10

Korakianitis, T. "Hierarchical Development of Three Direct-Design Methods for Two-Dimensional Axial-Turbomachinery Cascades." Journal of Turbomachinery 115, no. 2 (1993): 314–24. http://dx.doi.org/10.1115/1.2929237.

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The direct and inverse blade-design iterations for the selection of isolated airfoils and gas turbine blade cascades are enormously reduced if the initial blade shape has performance characteristics near the desirable ones. This paper presents the hierarchical development of three direct blade-design methods of increasing utility for generating two-dimensional blade shapes. The methods can be used to generate inputs to the direct- or inverse-blade-design sequences for subsonic or supersonic airfoils for compressors and turbines, or isolated airfoils. The examples included for illustration are
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Дисертації з теми "Turbomachines Design and construction"

1

Shrinivas, Gorur N. "Three-dimensional design methods for turbomachinery applications." Thesis, University of Oxford, 1996. http://ora.ox.ac.uk/objects/uuid:8ace58b5-e251-491e-9753-ae8b236d6c3b.

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This thesis studies the application of sensitivity analysis and optimization methods to the design of turbomachinery components. Basic design issues and a survey of current design trends are presented. The redesign of outlet guide vanes (OGV's) in an aircraft high bypass turbofan engine is attempted. The redesign is necessitated by the interaction of the pylon induced static pressure field with the OGV's and the fan, leading to reduced OGV efficiency and shortened fan life. The concept of cyclically varying camber is used to redesign the OGV row to achieve suppression of the downstream disturb
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2

Klostermeier, Christian. "Investigation into the capability of large eddy simulation for turbomachinery design." Thesis, University of Cambridge, 2008. https://www.repository.cam.ac.uk/handle/1810/252106.

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3

Engin, Ertan. "Design, Construction And Performance Evaluation Of A Submersible Pump With Numerical Experimentation." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/12606532/index.pdf.

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Due to the increasing demand, nonclog type sewage pumps are designed and manufactured in large amounts all over the world. However, a methodology on the design of these special duty pumps is not encountered in the literature. Therefore, the manufacturers tend to develop their own empirical methodologies. In this thesis, a nonclog pump is designed and constructed on the basis of suitable approaches of known centrifugal pump design methods. In this frame, a nonclog type submersible pump that is capable of handling solids, up to a diameter of 80 mm is aimed to be designed. The designed pump deli
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4

Suhr, Stephen Andrew. "Preliminary Turboshaft Engine Design Methodology for Rotorcraft Applications." Thesis, Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/14128.

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In the development of modern rotorcraft vehicles, many unique challenges emerge due to the highly coupled nature of individual rotorcraft design disciplines therefore, the use of an integrated product and process development (IPPD) methodology is necessary to drive the design solution. Through the use of parallel design and analysis, this approach achieves the design synthesis of numerous product and process requirements that is essential in ultimately satisfying the customers demands. Over the past twenty years, Georgia Techs Center for Excellence in Rotorcraft Technology (CERT) has contin
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5

Fowler, Andrew. "A new advanced turbine-stage test facility : the concept, design, construction and commissioning." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386786.

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6

Yoo, Hanyung. "A computational package to aid the design and to evaluate centrifugal turbopumps /." Online version of thesis, 1995. http://hdl.handle.net/1850/12289.

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7

Ragula, Vivian Vineeth Raj. "Streamline based Analysis and Design Technique for Turbomachines." University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1304022216.

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8

DiPietro, Anthony Louis. "Design and experimental evaluation of a dynamic thermal distortion generator for turbomachinery research." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-09292009-020206/.

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9

Wissinger, Gordon J. "Computational analysis of space transfer vehicle engine turbopump diffuser design for deep-throttling : by Gordon J. Wissinger /." Online version of thesis, 1991. http://hdl.handle.net/1850/11001.

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10

Jouini, Dhafer Ben Mahmoud Carleton University Dissertation Engineering Mechanical and Aerospace. "Experimental investigation of two transonic linear turbine cascades at off-design conditions." Ottawa, 2000.

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Книги з теми "Turbomachines Design and construction"

1

Whitfield, A. Design of radial turbomachines. Longman Scientific & Technical, 1990.

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2

Round, G. F. Incompressible flow turbomachines: Design, selection, applications, and theory. Elsevier, 2004.

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3

Chen, Naixing. Aerothermodynamics of turbomachinery: Analysis and design. Wiley, 2010.

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4

Wislicenus, George F. Preliminary design of turbopumps and related machinery. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.

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5

Wislicenus, George F. Preliminary design of turbopumps and related machinery. NASA, Scientific and Technical Information Branch, 1986.

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6

IMP '97 Conference on Modeling and Design in Fluid-Flow Machinery (1997 Gdańsk, Poland). Modeling and design in fluid-flow machinery, 1997: Proceedings of the IMP '97 Conference on Modeling and Design in Fluid-Flow Machinery, Gdańsk, November 18-21, 1997. Edited by Badur J and Polska Akademia Nauk. Instytut Maszyn Przepływowych. Wydawn. IMP PAN, 1997.

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7

Wilson, David Gordon. The design of high-efficiency turbomachinery and gas turbines. 2nd ed. Prentice Hall, 1998.

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8

Parsons International Turbine Conference (2nd 1984 Churchill College). Materials development in Turbo-machinery design: Second Parsons International Turbine Conference. Institute of Metals, 1989.

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9

Wilson, David Gordon. The design of high-effiency turbomachinery and gas turbines. 2nd ed. Prentice Hall, 1998.

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10

Doeuff, R. Le. Electrical rotating machines: From matrix modeling to implementation. ISTE, 2009.

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Частини книг з теми "Turbomachines Design and construction"

1

Schobeiri, Meinhard T. "Efficiency of Multi-Stage Turbomachines." In Gas Turbine Design, Components and System Design Integration. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58378-5_7.

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2

Schobeiri, Meinhard T. "Efficiency of Multi-Stage Turbomachines." In Gas Turbine Design, Components and System Design Integration. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23973-2_7.

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3

Maisel, Jordana L., Edward Steinfeld, Megan Basnak, Korydon Smith, and M. Beth Tauke. "Construction." In Inclusive Design. Routledge, 2017. http://dx.doi.org/10.4324/9781315712437-4.

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4

Chappell, David. "Design." In Construction Contracts. Routledge, 2020. http://dx.doi.org/10.1201/9781003080930-10.

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Chappell, David. "Design." In Construction Contracts. Routledge, 2020. http://dx.doi.org/10.4324/9781003080930-10.

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6

Burgun, Keith. "Construction." In Clockwork Game Design, 2nd ed. CRC Press, 2024. http://dx.doi.org/10.1201/9781003484547-3.

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Beadnall, Stuart, and Simon Moore. "Design risk." In Offshore Construction, 2nd ed. Informa Law from Routledge, 2021. http://dx.doi.org/10.4324/9780367855574-3.

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8

Mosley, W. H., J. H. Bungey, and R. Hulse. "Composite construction." In Reinforced Concrete Design. Macmillan Education UK, 1999. http://dx.doi.org/10.1007/978-1-349-14911-7_13.

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9

McLean, Will, and Pete Silver. "Construction Technology." In Environmental Design Sourcebook. RIBA Publishing, 2021. http://dx.doi.org/10.4324/9781003189046-3.

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10

Höweler, Eric. "Construction Futures." In Design for Construction. Routledge, 2025. https://doi.org/10.4324/9781003434559-11.

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Тези доповідей конференцій з теми "Turbomachines Design and construction"

1

Merchant, Ali, and Robert Haimes. "A CAD-Based Blade Geometry Model for Turbomachinery Aero Design Systems." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38305.

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A CAD-centric approach for constructing and managing the blade geometry in turbomachinery aero design systems is presented in this paper. Central to the approach are a flexible CAD-based parametric blade model definition and a set of CAD-neutral interfaces which enable construction and manipulation of the blade solid model directly inside the CAD system’s geometry kernel. A bottleneck of transferring geometry data passively via a file-based method is thus eliminated, and a seamless integration between the CAD system, aero design system, and the larger design environment can be achieved. A sing
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2

Mu¨ller, N., B. Lindberg, M. Mouland, N. Holden, A. Lahiri, and B. Wagenknecht. "Low-Cost Wound and Woven Composite Turbomachinery Design." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27692.

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A novel design and manufacturing of light-weight high-strength composite impellers with integrated motor and bearing is introduced. It is based on winding or weaving endless fiber material on a commercially available winder. This concept may be applied for compressors, pumps, turbines, propellers, or jet propulsion devices (Fig. 1). By interweaving electrical motor components, constructions without a shaft, or shaft sealing are possible. Also, the active motor elements can be positioned outside of the fluid stream. Besides the low cost of construction, one of the main advantages to this design
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3

Batailly, Alain, Mathias Legrand, Patrice Cartraud, Christophe Pierre, and Jean-Pierre Lombard. "Study of Component Mode Synthesis Methods in a Rotor-Stator Interaction Case." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-34781.

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The study of rotor-stator interactions between blade-tips and outer casings through direct contact in modern turbomachines is very time-consuming if the classical finite element method is used. In order to improve the knowledge over these interaction phenomena, faster methods have to be applied. The construction of reduced-order models using component mode synthesis methods generally allows for dramatic increase in computational efficiency. Two of these methods, namely a fixed interface method and a free interface methods are considered in an original manner to reduce the size of a realistic t
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4

Barton, J. S., J. M. Kilpatrick, W. N. MacPherson, et al. "Optical Fibre Aerodynamic Probes for Total Pressure and Total Temperature Measurement in Turbomachinery." In ASME 1999 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/99-gt-308.

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Optical fibre sensors offer the prospect of miniature aerodynamic probes for highly localised flow measurements in aerospace wind tunnels and turbomachines. We discuss the design and construction of optical fibre sensors for temperature and pressure. The temperature sensors consist of multilayer coatings deposited on the fibre end face from which the reflected intensity is temperature-dependent. Two sensors were incorporated in a dual heated probe to measure total temperature. The pressure sensors are miniature diaphragms in which pressure-induced deflection is measured interferometrically in
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5

Nachtigal, Philipp, Thorge Kentschke, and Joerg R. Seume. "Experimentally Validated Design of an Anode Recirculation Blower for PEM Fuel Cells Under Variable Fluid Composition." In ASME Turbo Expo 2022: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/gt2022-80525.

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Abstract This paper focuses on the design, construction and the experimental testing of an anode recirculation blower (ARB) based on a turbo-compressor for PEM-FCs. The blower presented consists of a high-speed centrifugal compressor, driven by a so-called media-gap motor. Additionally it includes a droplet separator to eliminate liquid water from the anode loop. The aerodynamic design is based on 1D-correlations and 3D-numerical CFD simulations. Different gas compositions of hydrogen, nitrogen and water vapor are considered in the design, depending on the operating points of a PEM-FC. The gas
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6

Gary, Keith, Bugra Ertas, and Adolfo Delgado. "A General-Purpose Test Facility for Evaluating Gas Lubricated Thrust Bearings." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-15520.

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Abstract The design, construction, operational capabilities, and proof of concept results are presented for a test rig used to evaluate gas-lubricated thrust bearings. The following work is motivated by a desire to utilize the working fluid of high-performance turbomachinery, such as gas turbines, for bearing lubricant. Auxiliary equipment required to cool, pump, and clean oil for a typical thrust bearing is eliminated by taking advantage of the turbomachinery’s working fluid as bearing lubricant. The benefit of removing such auxiliary equipment is obvious when considering cost and weight of t
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7

Batailly, Alain, Mathias Legrand, Patrice Cartraud, Christophe Pierre, and Jean-Pierre Lombard. "Evaluation of Component Mode Synthesis Methods for the Detection of Modal Interaction Through Rotor Stator Contacts." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87036.

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Анотація:
The study of interactions through direct contact between bladetips and outer casings in modern turbomachines may be very time-consuming when the classical finite element method is used. The construction of reduced-order models using component mode synthesis (CMS) methods generally allows for dramatic increase in computational efficiency and may be used in order to improve the knowledge over these interaction phenomena. Among the available approaches, both a fixed-interface method and a free-interface method are considered here in an original manner to reduce the size of a realistic two-dimensi
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8

Korakianitis, Theodosios. "Prescribed-Curvature-Distribution Airfoils for the Preliminary Geometric Design of Axial-Turbomachinery Cascades." In ASME 1992 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/92-gt-366.

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Анотація:
Blade surfaces with continuous curvature and continuous slope of curvature minimize the possibility of flow separation, lead to improved blade designs, and reduce the direct and inverse blade-design iterations for the selection of isolated airfoils and gas-turbine-blade cascades. A method for generating two-dimensional blade shapes is presented. The geometry near the trailing edge is specified by an analytic polynomial, the main portion of the blade surface is mapped using as input a prescribed surface-curvature distribution, and the leading edge is specified as a thickness distribution added
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9

Gra¨sel, Ju¨rgen, Akin Keskin, Marius Swoboda, Hans Przewozny, and Andre´ Saxer. "A Full Parametric Model for Turbomachinery Blade Design and Optimisation." In ASME 2004 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/detc2004-57467.

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This paper presents a full parametric model of a turbomachinery blade. The model forms the geometric backbone of a new aerodynamic design suite, which aims at speeding up the coupled 2D/3D aerodynamic design process. The approach employed here follows the basic design concepts of turbomachinery blades, which are typically defined by a series of cross-sectional aerofoils stacked at their radial location to a three-dimensional blade. Unlike the geometry management in current design systems, the paradigm of a CAD based Master Model has been incorporated in the geometry definition and the correspo
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10

Sullivan, Shaun D., Jason Farias, James Kesseli, and James Nash. "Mechanical Design and Validation Testing for a High-Performance Supercritical Carbon Dioxide Heat Exchanger." In ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/gt2017-63639.

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Supercritical carbon dioxide (sCO2) Brayton cycles hold great promise as they can achieve high efficiencies — in excess of 50% — even at relatively moderate temperatures of 700–800 K. However, this high performance is contingent upon high-effectiveness recuperating and heat rejection heat exchangers within the cycle. A great deal of work has gone into development of these heat exchangers as they must operate not only at elevated temperatures and very high pressures (20–30 MPa), but they must also be compact, low-cost, and long-life components in order to fully leverage the benefits of the sCO2
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Звіти організацій з теми "Turbomachines Design and construction"

1

CORPS OF ENGINEERS WASHINGTON DC. Construction: Design and Construction Evaluation (DCE). Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada404141.

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2

Slocum, Alexander H., Laura A. Demsetz, David H. Levy, and Bruce Schena. Design Methodology for Automated Construction Machines. Defense Technical Information Center, 1987. http://dx.doi.org/10.21236/ada207386.

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3

Fanella, David A., Amaldo T. Derecho, and S. K. Ghosh. Design and construction of structural systems. National Institute of Standards and Technology, 2005. http://dx.doi.org/10.6028/nist.ncstar.1-1av1.

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4

Collins, James J. Design and Construction of Genetic Applets. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada417910.

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5

Jackson, J. G. Y-12 Sustainable Design Principles for Building Design and Construction. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/969028.

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CORPS OF ENGINEERS WASHINGTON DC. Engineering and Design. Construction with Large Stone. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada402849.

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McNeese, L. E. ORNL engineering design and construction reengineering report. Office of Scientific and Technical Information (OSTI), 1998. http://dx.doi.org/10.2172/631227.

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Janet E.R. Mcllvaine, David Beal, and Philip Fairey. INTERIOR DUCT SYSTEM DESIGN, CONSTRUCTION, AND PERFORMANCE. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/823970.

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Schwartztrauber, K. Modular Design/Phased Construction Alternative Evaluation Report. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/763136.

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10

Deschamps, Richard, Christopher Hynes, and Philippe Bourdeau. Embankment Widening Design Guidelines and Construction Procedures. Purdue University, 1999. http://dx.doi.org/10.5703/1288284313202.

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