한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 2001년도 제34회 추계학술대회 개최
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- Pages.204-211
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- 2001
고차 형상함수를 이용한 가스 미케니컬 페이스 시일의 윤활해석
A Lubrication Analysis of Gas Mechanical Face Seals using a High-Order Shape Function
초록
For the treatment of high compressibility number in the Reynolds equation, a new class of exponential high-order shape functions has been recently introduced in the literatures. In this paper a FE lubrication analysis method of high speed gas mechanical face seals is developed, implementing these shape functions. Their validity and usefulness are presented using 1-D gas bearing models. And a validation of developed 2-D analysis code is shown with a gas flat and spiral groove face seal models.
키워드