Results 211 to 220 of about 5,221 (262)
Abstracts from the 2019 Annual Meeting of the Society of General Internal Medicine. [PDF]
J Gen Intern Med, 2019 europepmc +1 more source
A Technique Applicable to the Aerodynamic Design of Inducer-type Multistage Axial-flow Compressors
, 1952 Melvyn Savage, Loren A Beatty
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Full annulus simulation on a multistage axial-centrifugal combined compressor
Proceedings of Global Power & Propulsion Society, 2023 Axial-centrifugal combined compressors are widely used in small and medium aero-engines. This study aims to investigate the performance and flow characteristics of a multistage axial-centrifugal compressor using annulus unsteady simulation. The compressor comprises three axial stages and one radial stage, including the inlet and outlet guide vanes. The
Cheng Tian, Song Fu
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Reverse flow in multistage axial compressors
22nd Joint Propulsion Conference, 1986This paper reports an experimental study of multistage axial compressor operation under reverse-flow conditions. The experiments were performed on a high hub-tip ratio, three-stage, low aspect ratio compressor. Unstalled and stalled performance characteristics are presented for two builds with different blade-stagger angles.
R. N. Gamache, E. M. Greitzer
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Generalized Multistage Axial Compressor Characteristics
Journal of Basic Engineering, 1961Presented below is a method of calculating the off-design performance of multistage axial compressor characteristics that differs in concept from previous methods. A set of resulting calculations has certain general properties; namely, that it is independent of absolute stage work and flow coefficient, number of stages, and annulus geometry.
G. L. Mellor, T. Root
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A Quasi-1D model for transonic multistage axial compressors [PDF]
European Conference on Turbomachinery Fluid Dynamics and Thermodynamics, 2011 W. Du, O. Léonard
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Axial Location of Casing Treatment in Multistage Axial Flow Compressors
Volume 6: Turbo Expo 2005, Parts A and B, 2005Koch in Ref. 1 presented a procedure for estimating the maximum pressure rise potential of axial flow compressor stages. When used in conjunction with a stage stacking off-design performance prediction method, it can indicate which stage is likely to be responsible for stalling a multistage compressor.
Junqiang Zhu, Yanhui Wu, Wuli Chu
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