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Keywords: simulation
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Journal Articles
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111008.
Paper No: TURBO-22-1019
Published Online: July 21, 2022
...Yannick Bousquet; Nicolas Binder; Ludovic Rojda; Adrien Thacker The present work analyzes the three-dimensional unsteady flow structure of a low-speed low-pressure ratio axial fan stage operating at stall conditions. Unsteady numerical simulations were conducted with the els A software, which...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2021, 143(3): 031008.
Paper No: TURBO-20-1186
Published Online: March 1, 2021
... simulations depending on the chosen convergence criteria. This work investigates two aspects of loss generation using high-fidelity simulation. In the first case study, we look at the effect of resolution on capturing entropy generation rate by simulating a Taylor-Green vortex canonical flow. The second case...
Journal Articles
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121006.
Paper No: TURBO-19-1298
Published Online: November 9, 2020
...Pawel J. Przytarski; Andrew P. S. Wheeler In this paper, we study the effect of rotor-stator axial gap on midspan compressor loss using high-fidelity scale-resolving simulations. For this purpose, we mimic the multi-stage environment using a new numerical method that recycles wake unsteadiness from...
Journal Articles
Article Type: Technical Papers
J. Turbomach. April 2002, 124(2): 187–192.
Published Online: April 9, 2002
...–199. Camci , C. , and Arts , T. , 1985 , “ Short Duration Measurements and Numerical Simulation of Heat Transfer Along the Suction Side of a Film...
Journal Articles
Article Type: Technical Papers
J. Turbomach. April 2002, 124(2): 235–241.
Published Online: April 9, 2002
..., these subsystems have been designed, analyzed, and tested as isolated systems. The interaction between the subsystems is modeled primarily through evaluating inlet distortion in an inlet test and simulating this distortion in engine tests via screens or similar devices. For the current test methodology...
Journal Articles
Article Type: Technical Papers
J. Turbomach. April 2001, 123(2): 379–385.
Published Online: February 1, 2000
... a counterrotating swirl. Therefore the influence of the distortions on the performance and stability of the ‘CO’ and ‘COUNTER’ rotating turbo engine are different. The distortions were generated separately by an appropriate simulator at the inlet plane of a LARZAC 04 engine. The results of low-frequency...
Journal Articles
Article Type: Technical Papers
J. Turbomach. July 2000, 122(3): 406–414.
Published Online: February 1, 1999
...-layer transition at high Reynolds numbers. Finally, results of Navier–Stokes simulations are presented that enlighten the total pressure loss development and flow turning behavior, especially at high incidence in relation to the results of the design tool. [S0889-504X(00)02602-7] AVDR = axial...