Study on Flow Field Analysis and Structure Optimization in Impeller of Single-Stage Centrifugal Compressor

Wei Luo
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Wei Luo: Shenyang University of Technology, Liaoyang 111003, Liaoning, China

Innovation & Technology Advances, 2023, vol. 1, issue 2, 32-46

Abstract: Fluent's built-in Latin hypercube sampling is used to generate a sample space, a total of 32 design points, a high-precision calculation model needs to be generated by CFD, the design parameters and their value ranges are determined, the response surface is used to establish a surrogate model, and the particle swarm optimization algorithm is used to obtain the optimal design parameters of the impeller with the pressure ratio and efficiency of the single-stage centrifugal compressor as the optimization goal, so as to achieve better performance of the impeller of the single-stage centrifugal compressor.

Keywords: Single-stage centrifugal compressor; impeller; Responsive surface model; Particle swarm optimization algorithm (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:cwi:itadva:v:1:y:2023:i:2:p:32-46

DOI: 10.61187/ita.v1i2.38

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