Study on Two Types of Stall Patterns in a Centrifugal Compressor with a Wide Vaneless Diffuser

Two types of stall patterns in the centrifugal compressor with a wide vaneless diffuser were numerically studied in this paper. We carried out kinds of three-dimensional numerical simulations of the instability process in wide vaneless diffusers with different radius ratios. The results show that th...

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Bibliographic Details
Main Authors: Qian Zhang, Liang Zhang, Qiuhong Huo, Lei Zhang
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Processes
Subjects:
Online Access:https://www.mdpi.com/2227-9717/8/10/1251