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Keywords: engine performance
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Proceedings Papers

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A017, June 7–11, 2021
Paper No: GT2021-60029
... Throat Area, [m2] An aero-engine exhaust-system is one of the essential AR Area ratio, components that affect the engine performance. Currently, CFD Computational Fluid Dynamics engine performance models tend to utilize simplified nozzle CR Bypass nozzle Contraction ratio performance maps. These maps...
Proceedings Papers

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A027, September 21–25, 2020
Paper No: GT2020-16145
... the predictive quality of engine performance can be assessed. Keywords: VNT, Variable Nozzle Turbine, Preliminary Design, Metamodel, Nondimensional Parameters, Area Ratio, Design of Experiments, Engine Performance NOMENCLATURE A Cross-sectional area [mm2] Aannular Annular cross-sectional area at turbine rotor...
Proceedings Papers

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A009, September 21–25, 2020
Paper No: GT2020-14779
... for graduate and doctoral students, enhancing their understanding of engine performance. The core of the test facility is a single spool turbojet engine from AMT, Netherlands. The engine is instrumented with pressure and temperature measurements at every inter-component location. A conventional intake duct...
Proceedings Papers

Proc. ASME. GT2011, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Wind Turbine Technology, 287-299, June 6–10, 2011
Paper No: GT2011-46320
... analysis of an engine component is no longer considered apart, but directly within the whole engine performance model. Moreover, all links between the 3D simulation and overall engine models have been automated making this zooming simulation fully-integrated. The simulation uses the PROOSIS propulsion...