Journal ArticleDOI
On the Nature of Stall
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This article is published in Journal of Basic Engineering.The article was published on 1959-09-01. It has received 69 citations till now. The article focuses on the topics: Stall (fluid mechanics).read more
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Fluid mechanics, thermodynamics of turbomachinery
TL;DR: The Fluid Mechanics and Thermodynamics of Turbomachines (FLMTH) as discussed by the authors is a classic text in the field of turbomachines, which has been used as a core text in both undergraduate and graduate level courses.
Journal ArticleDOI
Separation of flow
TL;DR: Flow separation is perhaps the most important unsolved phenomenon of fluid mechanics which causes energy loss and deviation of stream lines as mentioned in this paper, and a summary of flow separation is presented in order to understand the basic problem, the present state of knowledge and to indicate future development.
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Forced mixing in boundary layers
TL;DR: In this article, the effect of increasing the rate of mixing in turbulent boundary layers in a region of adverse pressure gradient has been investigated experimentally, and the main objective was to compare the effects of increasing mixing with reducing the pressure gradient on boundary-layer development and separation.
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Improving curved subsonic diffuser performance with vortex generators
B. A. Reichert,B. J. Wendt +1 more
TL;DR: In this article, the authors used vortex generators to reduce total pressure distortion and improve total pressure recovery within a curved subsonic diffuser in a diffusing S duct, and the results indicate that the mechanism responsible for improved aerodynamic performance is not boundary-layer re-energization from shed axial vortices but rather the suppression of detrimental secondary flows by redirecting the flow by redirects the flow.
Journal ArticleDOI
Large Eddy Simulation of the Rotating Stall in a Pump-Turbine Operated in Pumping Mode at a Part-load Condition
TL;DR: In this paper, a large-scale large eddy simulation (LES) was performed on the supercomputer PRIMEHPC FX10 of the University of Tokyo using the overset finite-element open source code FrontFlow/blue with the dynamic Smagorinsky turbulence model.
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Performance and Design of Straight, Two-Dimensional Diffusers
An experimental investigation of incompressible flow in conical diffusers
A.T. McDonald,Robert W. Fox +1 more