Numerical simulation of turbulent flow in high-head impeller of centrifugal compressor

Numerical simulation of turbulent flow in high-head impeller of centrifugal compressor

The paper presents the results of viscous flow modeling using different turbulence models in the Ansys CFX program for the D. Eckardt and H. Krain stage. The impellers are with an outlet angle of 90 and 60 degrees. Isentropic efficiency and the total pressure ratio are compared with the experiment...

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Bibliographic Details
Main Authors: A. M. Danilishin, Yu. V. Kozhukhov
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education 2022-06-01
Series:Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
Subjects:
centrifugal compressor
high-head stage
3d impeller
cfd
modeling uncertainty
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2022/%D0%A2.%206,%20%E2%84%96%202%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/59-70%20%D0%94%D0%B0%D0%BD%D0%B8%D0%BB%D0%B8%D1%88%D0%B8%D0%BD%20%D0%90.%20%D0%9C.,%20%D0%9A%D0%BE%D0%B6%D1%83%D1%85%D0%BE%D0%B2%20%D0%AE.%20%D0%92..pdf
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