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Keywords: aircraft engine
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Proceedings Papers

Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A017, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102024
... Abstract Effective deployment of machine-learning (ML) models could drive a high level of efficiency in aircraft engine conceptual design. Aero-Engines AI is a user-friendly app that has been created to deploy trained machine-learning (ML) models to assess aircraft engine concepts...
Proceedings Papers

Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A030, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103064
... Aerospace Evendale, OH ABSTRACT During operation, turbine blades in aircraft engines can experience flows over a wide range of Reynolds numbers. This range is impacted by engines of different sizes, as well as different operating altitudes, all of which add to the overall range of Reynolds numbers...
Proceedings Papers

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A005, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58711
... Kapilavai Evendale, OH GE Research Niskayuna, NY ABSTRACT Keywords: LES, high-order, wall-resolved, turbine, Engineers performing computational simulations of flow turbulence, aircraft engine, HPC, unstructured grids, GPU physics are often faced with a trade-off between turn-around time and accuracy. High...
Proceedings Papers

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A019, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14597
... Abstract Predicting details of aircraft engine combustion by means of numerical simulations requires reliable information about spray characteristics from liquid fuel injection. However, details of liquid fuel injection are not well documented. Indeed, standard droplet distributions are usually...
Proceedings Papers

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A022, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14661
... Abstract Machine learning and big data have become the most disruptive technologies for organizations to improve workplace efficiency and productivity. This work explored the application of machine learning-based predictive analytics that would enable aircraft engine designers to estimate...
Proceedings Papers

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A012, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14409
... aircraft engine Ndot control anti-windup robustness Abstract Controls for transient operation of aircraft engine are highly important due to the fact that the transient performance depends on how the engine responds to throttle command via the control system. The Ndot control is widely...
Proceedings Papers

Proc. ASME. GT2008, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Manufacturing, Materials and Metallurgy; Microturbines and Small Turbomachinery, 1-7, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50062
...code Key INT airc burn Reli stag help cand of T Proceedings of ASME Turbo Expo 2008: Power for Land, Sea and Air GT2008 June 9-13, 2008, Berlin, Germany Thi AppCopyright © 2008 by ASME 1 employed to compute the dimensions and weight of a 300- enger aircraft engine (GE90 class). Both versions...
Proceedings Papers

Proc. ASME. GT2007, Volume 1: Turbo Expo 2007, 195-202, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-28048
... Proceedings of ASME Turbo Expo 2007: Power for Land, Sea and Air May 14 17, Montreal, Canada O f y g a n z n a 1 F levels on a range of aircraft engine nacelle surface finish and orientation carried ou during stat were fabric different ai locations a radiation le were prese heat transf the under...
Proceedings Papers

Proc. ASME. GT2004, Volume 1: Turbo Expo 2004, 73-80, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53203
...-prevaporizer, resulted in the large reduction of NO x emission. The configurations of multihole premixer-prevaporizer had great influence on NO x emissions reduction. 25 11 2008 gas turbine engine aircraft engine combustion low emission NOx ASME Turbo Expo 2004 Power for Land, Sea...