Airflow Bypass in Centrifugal Compressor and Operational Stability
- Авторы: Lazarev E.A.1, Mashkov O.G.2, Martynov A.A.2, Pomaz A.N.2
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Учреждения:
- South Ural State University
- AO SKB Turbina
- Выпуск: Том 38, № 11 (2018)
- Страницы: 840-843
- Раздел: Article
- URL: https://journal-vniispk.ru/1068-798X/article/view/227557
- DOI: https://doi.org/10.3103/S1068798X18110072
- ID: 227557
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Аннотация
The influence of the airflow bypass at the impeller input on the operational stability of a compressor is considered. The bypass structure is discussed, and a new chamber design is proposed for a compressor with diffuser blades. Numerical analysis of the flow structure is conducted. The compressor’s margin of operational stability is assessed experimentally for bypass chambers of different geometry.
Об авторах
E. Lazarev
South Ural State University
Автор, ответственный за переписку.
Email: lea2@mail.ru
Россия, Chelyabinsk
O. Mashkov
AO SKB Turbina
Email: lea2@mail.ru
Россия, Chelyabinsk
A. Martynov
AO SKB Turbina
Email: lea2@mail.ru
Россия, Chelyabinsk
A. Pomaz
AO SKB Turbina
Email: lea2@mail.ru
Россия, Chelyabinsk
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