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Modeling oil separation in the impeller of a radial-type centrifugal breather
- Authors: Petrukhin A.G.1, Tryanov A.E.2
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Affiliations:
- ”KUZNETSOV” plc, Samara
- Samara State Aerospace University
- Issue: Vol 11, No 4 (2012)
- Pages: 168-175
- Section: MECHANICAL ENGINEERING AND POWER ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/2269
- DOI: https://doi.org/10.18287/2541-7533-2012-0-4(35)-168-175
- ID: 2269
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Abstract
The paper describes modeling of oil separation in the impeller of a radial- type centrifugal breather. The derived equation proves that with the chosen diameter and width of the wheel passage, the assigned breather rotor speed and a certain air-oil mixture volumetric flow rate the relative diameter of the impeller blade outer section presents an essential geometric parameter that defines oil separation capacity.
About the authors
A. G. Petrukhin
”KUZNETSOV” plc, Samara
Author for correspondence.
Email: petruhin_t@mail.ru
Design Engineer
Russian FederationA. E. Tryanov
Samara State Aerospace University
Email: fdla@ssau.ru
Candidate of Technical Science
Associate Professor of the Department of Aircraft Engine Design and Production
Russian FederationReferences
- Трянов, А. Е. Проектирование систем суфлирования масляных полостей авиационных двигателей [Текст] / А. Е. Трянов, О. А. Гришанов, С. В. Бутылкин. - Самара: Изд-во СГАУ, 2006. - 83 с.
- ОСТ 1-00969-80. Системы масляные газотурбинных двигателей самолётов. Общие технические требования [Текст] – Введ. 1980-06-10. – М.: ВНИИСу, 1980. - 41 с.
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