한국가스학회지 (Journal of the Korean Institute of Gas)
- 제11권4호
- /
- Pages.79-84
- /
- 2007
- /
- 1226-8402(pISSN)
- /
- 2713-6922(eISSN)
LPG 용기용 밸브의 체결안전성에 관한 유한요소해석
FE Analysis on the Screwed Safety of a Valve for a LPG Bombe
- Kim, Chung-Kyun (Department of Mechanical and System Design Engineering, Hongik University) ;
- Oh, Kyong-Seok (Department of Mechanical and System Design Engineering, Hongik University)
- 발행 : 2007.12.30
초록
LPG 용기에 장착된 네크링의 암나사와 개폐밸브의 수나사 사이에서 발생되는 접촉법선응력과 von Mises 응력을 유한요소법으로 해석하여 밸브나사의 체결안전성에 관련된 강도 및 가스누출 안전성에 대해 고찰하였다. LPG 봄베의 가스충전압력
In this paper, the finite element analysis of a valve screw for a LPG cylinder has been presented on the leakage safety and strength one, which are computed and investigated by a contact normal stress and von Mises stress between a female screw of a valve and a male screw of a neck ring in a LPG bombe. The LP gas charging pressure of a LPG bombe is