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Proceedings Papers

Numerical Investigation of Circumferential Groove Casing Treatment on a Low Speed Contra-Rotating Fan

Martin Heinrich, Hossein Khaleghi, Christian Friebe
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A011, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91705
https://doi.org/10.1115/GT2019-91705
View Paper titled, Numerical Investigation of Circumferential Groove Casing Treatment on a Low Speed Contra-Rotating Fan
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Topics: Blades, Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Fluctuations (Physics), Pressure, Rotors, Simulation, Transients (Dynamics)
Journal Articles

A Model for Stall and Surge in Low-Speed Contra-Rotating Fans

Mohammad Javad Shahriyari, Hossein Khaleghi, Martin Heinrich
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081009.
Paper No: GTP-18-1693
https://doi.org/10.1115/1.4043251
Published Online: April 8, 2019
View Article titled, A Model for Stall and Surge in Low-Speed Contra-Rotating Fans
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Topics: Compressors, Fans, Flow (Dynamics), Pressure, Rotors, Surges, Transients (Dynamics), Axial flow
Proceedings Papers

Effects of Circumferential Inlet Distortion on the Performance of a Transonic Fan Together With the Impact of Tip Injection

Hossein Khaleghi, Reza Jalaly
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A055, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58145
https://doi.org/10.1115/GT2016-58145
View Paper titled, Effects of Circumferential Inlet Distortion on the Performance of a Transonic Fan Together With the Impact of Tip Injection
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Topics: Annulus, Axial flow, Blades, Computer simulation, Flow (Dynamics), Leakage flows, Pressure, Shock (Mechanics), Stability
Proceedings Papers

Numerical Study of Discrete Tip Injection in a Transonic Axial Compressor

Hossein Khaleghi, Joao A. Teixeira
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 525-535, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23608
https://doi.org/10.1115/GT2010-23608
View Paper titled, Numerical Study of Discrete Tip Injection in a Transonic Axial Compressor
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Topics: Compressors, Leakage, Vortices, Flow (Dynamics), Rotors, Blades, Ejectors, Shock (Mechanics), Simulation, Boundary layers