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

Author

Listed:
  • Wei Luo

    (Shenyang University of Technology, Liaoyang 111003, Liaoning, China)

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.

Suggested Citation

  • Wei Luo, 2023. "Study on Flow Field Analysis and Structure Optimization in Impeller of Single-Stage Centrifugal Compressor," Innovation & Technology Advances, Berger Science Press, vol. 1(2), pages 32-46, ‌December.
    • Handle: RePEc:cwi:itadva:v:1:y:2023:i:2:p:32-46
    DOI: 10.61187/ita.v1i2.38
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    References listed on IDEAS

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    1. Cortés, O. & Urquiza, G. & Hernández, J.A., 2009. "Optimization of operating conditions for compressor performance by means of neural network inverse," Applied Energy, Elsevier, vol. 86(11), pages 2487-2493, November.
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