Performance Analysis of Centrifugal Compressor under Different Operation Conditions

Yu Liang Lu; Yun Feng Zhao; Bo Liang

doi:10.4028/www.scientific.net/AMM.779.133

Paper Titles

The Simulation Model of Rotation Speed and Media Loading on Grinding Performance of a Horizontal Stirred Mill
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Research on Ram Air Turbine Blade Properties
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Numerical Simulation of the Laminar Flow Field in Stirred Tank with Double Layer Combined Impeller Stirring Eccentrically
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Performance Analysis of Centrifugal Compressor under Different Operation Conditions
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The Formation Mechanism and Simulation of Micro Bubble in Multi-Phases Flow in Mesoscopic Scale
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Fault Analysis of a Dust-Removing Blower in a Sintering Plant Based on Envelope Analysis
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 779Performance Analysis of Centrifugal Compressor...

Performance Analysis of Centrifugal Compressor under Different Operation Conditions

Abstract:

Centrifugal compressor in bootstrap turbine cooler was studied to build computational model of flow domain for compressor component. The relationship between pressure ratio π_c, efficiency η_c , flow rate G and rotational speed N was calculated by 3D numerical method. Experimental data were compared with the calculated results and good agreement was achieved. It indicated that performance characteristics of centrifugal compressor under off-Design condition could be predicted by computational fluid dynamics (CFD) technology. Furthermore, internal flow characteristics and load distribution could be visualized directly by CFD post processing graph.

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Periodical:

Applied Mechanics and Materials (Volume 779)

Pages:

133-140

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.779.133

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Online since:

July 2015

Authors:

Yu Liang Lu*, Yun Feng Zhao, Bo Liang

Keywords:

Centrifugal Compressor, Computational Fluid Dynamics, Flutter, Performance Map

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* - Corresponding Author

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