Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mark H. Ross"'
Autor:
Nicholas H. Maher, Mark H. Ross, Scott C. Morris, Stephan Priebe, Giridhar Jothiprasad, David Allan, Gregory McNulty, Michael Macrorie, Ramakrishna Mallina
Publikováno v:
Journal of Turbomachinery. 145
An advanced casing treatment (CT) design was tested in a single-stage, high-speed axial compressor. The geometry of the casing included bent-axial slots applied near the rotor leading edge. Compressor performance and stall margin (SM) measurements we
Autor:
Nicholas H. Maher, Mark H. Ross, Scott C. Morris, Stephan Priebe, Giridhar Jothiprasad, David Allan, G. Scott McNulty, Michael Macrorie
Publikováno v:
Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics.
An advanced casing treatment design, in the form of bent-axial slots applied to the casing near the rotor leading edge, was tested in a single stage high speed axial compressor. Compressor performance and stall margin measurements were acquired for b
Axial Compressor Stall, Circumferential Groove Casing Treatment, and the Tip-Clearance Momentum Flux
Publikováno v:
Journal of Propulsion and Power. 34:146-152
The stall margin and pressure ratio of an axial compressor can both be increased with the use of circumferential groove casing treatments over the rotor. Performance and stall point measurements we...
Publikováno v:
AIAA Propulsion and Energy 2019 Forum.
Autor:
Ryan Kelly, Aleksandar Jemcov, Andrew Oliva, William Holmes, Laith Zori, Vicente Jerez Fidalgo, Mark H. Ross
Publikováno v:
Volume 2C: Turbomachinery.
In this work we show preliminary results of an experimental and numerical investigation of a transonic axial compressor subjected to a 90 degree circumferential inlet total pressure distortion. The fundamental goal of the investigation is to establis
Publikováno v:
International Journal of Aeroacoustics. 13:511-532
The effect of turbulent approach flow on the radiated sound from a circular cylinder was studied experimentally. The approach flow turbulence was provided by a single stream shear layer produced by an open jet anechoic tunnel facility. An instrumente
Publikováno v:
Volume 2B: Turbomachinery.
An experimental and numerical investigation of the flow in a compressor duct with engine-realistic in-production features is presented in this paper. The experimental testing was conducted in the ND-FSCC test facility at University of Notre Dame, Ind
Publikováno v:
50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference.
Experimental and computational studies were conducted to study the role of the tip leakage flow in axial compressor stall and the relationship between the tip clearance flow field and surge margin extension from circumferential groove casing treatmen
Autor:
Aspi Rustom Wadia, Song Fu, Joshua D. Cameron, Scott C. Morris, Ke Shi, Haixin Chen, Xudong Huang, Matthew A. Bennington, Mark H. Ross, Scott McNulty
Publikováno v:
Journal of Turbomachinery. 136
Numerical investigations were conducted to predict the performance of a transonic axial compressor rotor with circumferential groove casing treatment. The Notre Dame Transonic Axial Compressor (ND-TAC) was simulated at Tsinghua University with an in-
Autor:
Juan Du, Mark H. Ross, Feng Lin, Jingyi Chen, Scott C. Morris, Matthew A. Bennington, Joshua D. Cameron
Publikováno v:
Journal of Turbomachinery. 135
Experimental and numerical studies were conducted to investigate tip-leakage flow and its relationship to stall in a transonic axial compressor. The computational fluid dynamics (CFD) results were used to identify the existence of an interface betwee