The solution of oil leakage on the joint surface of the combustion chamber casing and the rear jacket

Autor:	Ying Xu, Zhanghuan Xu, Xianghu Zeng, Yue Zhang
Rok vydání:	2021
Předmět:	History Materials science Joint surface Combustion chamber Composite material Casing Computer Science Applications Education Leakage (electronics)
Zdroj:	Journal of Physics: Conference Series. 1748:052060
ISSN:	1742-6596 1742-6588
Popis:	In order to solve the problem of oil leakage at the flange bolted connection of the casing of combustion chamber, an implementation solution was proposed in this paper. Firstly, a simplified flange bolted connection finite element model was established in ANSYS based on the actual size of the casing. Then, the deformation of the flange joint surface under two different forms of load was analyzed. Finally, according to calculation results, the suggestion of adding gasket was proposed to improve sealing performance of casing, and the sealing effect of gaskets of different thicknesses is also studied. This article provided a reference for improving the oil leakage problem of the casing flange bolted connection.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e4e160ccf6053132ef4d2e547cdb4183 https://doi.org/10.1088/1742-6596/1748/5/052060 Zobrazit plný text záznamu