Добірка наукової літератури з теми "Subsonic diffuser"
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Статті в журналах з теми "Subsonic diffuser"
Ribi, Beat, and Peter Dalbert. "One-Dimensional Performance Prediction of Subsonic Vaned Diffusers." Journal of Turbomachinery 122, no. 3 (February 1, 1999): 494–504. http://dx.doi.org/10.1115/1.1303816.
Повний текст джерелаLi, Qingkuo, Zhigang Sun, Xingen Lu, Yingjie Zhang, and Ge Han. "Investigation of New Design Principles for the Centrifugal Compressor Vaned Diffusers." International Journal of Aerospace Engineering 2022 (February 25, 2022): 1–16. http://dx.doi.org/10.1155/2022/4480676.
Повний текст джерелаJohnston, J. P. "Review: Diffuser Design and Performance Analysis by a Unified Integral Method." Journal of Fluids Engineering 120, no. 1 (March 1, 1998): 6–18. http://dx.doi.org/10.1115/1.2819663.
Повний текст джерелаZhang, Wei-Li, Doyle D. Knight, and Don Smith. "Automated Design of a Three-Dimensional Subsonic Diffuser." Journal of Propulsion and Power 16, no. 6 (November 2000): 1132–40. http://dx.doi.org/10.2514/2.5688.
Повний текст джерелаReichert, B. A., and B. J. Wendt. "Improving curved subsonic diffuser performance with vortex generators." AIAA Journal 34, no. 1 (January 1996): 65–72. http://dx.doi.org/10.2514/3.13022.
Повний текст джерелаIbaraki, Seiichi, Tetsuya Matsuo, and Takao Yokoyama. "Investigation of Unsteady Flow Field in a Vaned Diffuser of a Transonic Centrifugal Compressor." Journal of Turbomachinery 129, no. 4 (August 11, 2006): 686–93. http://dx.doi.org/10.1115/1.2720505.
Повний текст джерелаJo, Seonghwi, Sanghyeon Han, Hong Jip Kim, and Kyung Jin Yim. "Numerical Study on the Flow and Heat Transfer Characteristics of a Second Throat Exhaust Diffuser According to Variations in Operating Pressure and Geometric Shape." Energies 14, no. 3 (January 20, 2021): 532. http://dx.doi.org/10.3390/en14030532.
Повний текст джерелаAranake, Aniket, Jin Gyu Lee, Doyle Knight, Russell M. Cummings, John Cox, Micah Paul, and Aaron R. Byerley. "Automated Design Optimization of a Three-Dimensional Subsonic Diffuser." Journal of Propulsion and Power 27, no. 4 (July 2011): 838–46. http://dx.doi.org/10.2514/1.50522.
Повний текст джерелаCasartelli, E., A. P. Saxer, and G. Gyarmathy. "Numerical Flow Analysis in a Subsonic Vaned Radial Diffuser With Leading Edge Redesign." Journal of Turbomachinery 121, no. 1 (January 1, 1999): 119–26. http://dx.doi.org/10.1115/1.2841219.
Повний текст джерелаYOSHIKAWA, Hisataka, Makoto YAMAMOTO, and Sinji HONAMI. "Numerical Simulation of Subsonic Diffuser for Supersonic Air-Intake(Effects of Blowing on Diffuser Performance)." Transactions of the Japan Society of Mechanical Engineers Series B 65, no. 631 (1999): 876–81. http://dx.doi.org/10.1299/kikaib.65.876.
Повний текст джерелаДисертації з теми "Subsonic diffuser"
Su, Wei-Jen Dimotakis Paul E. Dimotakis Paul E. "Aerodynamic control for a subsonic diffuser /." Diss., Pasadena, Calif. : California Institute of Technology, 2001. http://resolver.caltech.edu/CaltechETD:etd-09042007-145002.
Повний текст джерелаBoehm, Brian Patrick. "Performance optimization of a subsonic Diffuser-Collector subsystem using interchangeable geometries." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/49589.
Повний текст джерелаMaster of Science
McElwain, Brian D. "Unsteady separation point injection for pressure recovery improvement in high subsonic diffusers /." Springfield, Va. : Available from National Technical Information Service, 2002. http://handle.dtic.mil/100.2/ADA405746.
Повний текст джерелаIncludes bibliographical references (p. 155-156). Also available online.
McElwain, Brian D. (Brian David) 1978. "Unsteady separation point injection for pressure recovery improvement in high subsonic diffusers." Thesis, Massachusetts Institute of Technology, 2002. http://hdl.handle.net/10945/11024.
Повний текст джерелаKubo, Michal. "Optimalizovaný návrh sacího kanálu turbínového motoru." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-254379.
Повний текст джерелаSu, Wei-Jen. "Aerodynamic control for a subsonic diffuser." Thesis, 2001. https://thesis.library.caltech.edu/3326/1/Su_wj_2001.pdf.
Повний текст джерела(6636125), Udit Vyas. "Aerodynamic Optimization of Compact Engine Intakes for High Subsonic Speed Turbofans." Thesis, 2019.
Знайти повний текст джерелаWithin the gas turbine industry,
turbofan engines are widely implemented to enhance engine efficiency, specific
thrust, and specific fuel consumption. However, these turbofans have yet to be
widely implemented into microgas turbine engines. As turbofans become
implemented into smaller engines, the need to design engine intakes for
high-speed mission becomes more vital. In this work, a design procedure for
compact, highly diffusive engine intakes for high subsonic speed applications
is set about. The aerodynamic tradeoffs between cruise and takeoff flights are
discussed and methods to enhance takeoff performance without negatively
impacting high-speed cruise performance is discussed. Intake performance is
integrated into overall engine analysis to help guide future mission analyses.
Finally, an experimental model for engine intakes is developed for application
to linear wind tunnels; allowing future designers to effectively validate
numerical results.
A multi-objective optimization routine is performed for compact engine intakes at a Mach number of 0.9. This optimization routine yielded a family of related curves that maximize intake diffusive capability and minimize intake pressure losses. Design recommendations to create such optimal intakes are discussed in this work so that future designers do not need to perform an optimization. Due to high diffusion rate of the intake, the intake performance at takeoff suffers greatly (as measured by massflow ingestion). Methods to enhance takeoff performance, from designing a variable geometry intake, to creating slots, to sliding intake components are evaluated and ranked for future designers to get an order of magnitude understanding of the types of massflow enhancements possible. Then, off-design performance of the intake is considered: with different Mach number flights, non-axial flow conditions, various altitudes, and unsteady engine operation considered. These off-design effects are evaluated to generate an intake map across a wide engine operational envelope. This map is then inputted into an engine model to generate a performance map of an engine; which allows for mission planning analysis. Finally, various methods to replicate intake flow physics in a linear wind tunnel are considered. It is shown that replicating diffuser curvature in a linear wind tunnel allows for best replication of flow physics. Additionally, a method to non-dimesnsionalize intake performance for application to a wind tunnel is developed.
This work can be utilized by future engine intake designers in a variety of ways. The results shown here can help guide future designers create highly compact diffuser technology, capable of operating across a wide breadth of conditions. Methods to assess intake performance effects on overall engine performance are demonstrated; and an experimental approach to intake analysis is developed.
Книги з теми "Subsonic diffuser"
National Aeronautics and Space Administration (NASA) Staff. Computational Study of Separating Flow in a Planar Subsonic Diffuser. Independently Published, 2018.
Знайти повний текст джерелаL, Burley Richard, Johns Albert L, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Program., eds. Analytical and experimental studies of a short compact subsonic diffuser for a two-dimensional supersonic inlet. [Washington, DC]: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program, 1993.
Знайти повний текст джерелаNational Aeronautics and Space Administration (NASA) Staff. Analytical and Experimental Studies of a Short Compact Subsonic Diffuser for a Two-Dimensional Supersonic Inlet. Independently Published, 2018.
Знайти повний текст джерелаA full Navier-Stokes analysis of subsonic diffuser of a a bifurcated 70/30 supersonic inlet for high speed civil transport application. [Washington, DC]: National Aeronautics and Space Administration, 1994.
Знайти повний текст джерелаA full Navier-Stokes analysis of subsonic diffuser of a a bifurcated 70/30 supersonic inlet for high speed civil transport application. [Washington, DC]: National Aeronautics and Space Administration, 1994.
Знайти повний текст джерелаH, Anderson Bernhard, Shaw Robert J. 1946-, and United States. National Aeronautics and Space Administration., eds. A full Navier-Stokes analysis of subsonic diffuser of a a bifurcated 70/30 supersonic inlet for high speed civil transport application. [Washington, DC]: National Aeronautics and Space Administration, 1994.
Знайти повний текст джерелаH, Anderson Bernhard, Shaw Robert J. 1946-, and United States. National Aeronautics and Space Administration., eds. A full Navier-Stokes analysis of subsonic diffuser of a a bifurcated 70/30 supersonic inlet for high speed civil transport application. [Washington, DC]: National Aeronautics and Space Administration, 1994.
Знайти повний текст джерелаТези доповідей конференцій з теми "Subsonic diffuser"
Ribi, Beat, and Peter Dalbert. "One-Dimensional Performance Prediction of Subsonic Vaned Diffusers." 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-433.
Повний текст джерелаMayer, David, Bernhard Anderson, and Timothy Johnson. "3D subsonic diffuser design and analysis." In 34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1998. http://dx.doi.org/10.2514/6.1998-3418.
Повний текст джерелаCasartelli, E., A. P. Saxer, and G. Gyarmathy. "Performance Analysis in a Subsonic Radial Diffuser." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-153.
Повний текст джерелаZhang, Weili, Doyle Knight, and Don Smith. "Automated design of a three dimensional subsonic diffuser." In 38th Aerospace Sciences Meeting and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2000. http://dx.doi.org/10.2514/6.2000-665.
Повний текст джерелаLEE, C., and C. BOEDICKER. "Subsonic diffuser design and performance for advanced fighter aircraft." In Aircraft Design Systems and Operations Meeting. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1985. http://dx.doi.org/10.2514/6.1985-3073.
Повний текст джерелаMAYER, DAVID, and W. KNEELING. "Evaluation of two flow analyses for subsonic diffuser design." In 30th Aerospace Sciences Meeting and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1992. http://dx.doi.org/10.2514/6.1992-273.
Повний текст джерелаKanazaki, Masahiro. "Multi-Objective Design Optimization System for a Subsonic Diffuser." In AIAA 1st Intelligent Systems Technical Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2004. http://dx.doi.org/10.2514/6.2004-6513.
Повний текст джерелаAsghar, Asad, Robert A. Stowe, William D. E. Allan, and Derrick Alexander. "Entrance Aspect Ratio Effect on S-Duct Inlet Performance at High-Subsonic Flow." In ASME Turbo Expo 2016: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/gt2016-57875.
Повний текст джерелаKmecl, Tomaz, and Peter Dalbert. "Optimization of a Vaned Diffuser Geometry for Radial Compressors: Part I — Investigation of the Influence of Geometry Parameters on Performance of a Diffuser." 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-437.
Повний текст джерелаSinha, Prasanta K., Biswajit Haldar, Amar N. Mullick, and Bireswar Majumdar. "Flow Investigation Through a 30° Turn Diffusing Duct in Subsonic Flow Regime." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-12456.
Повний текст джерела