참고문헌
- SAREK, 1983, Steam trapping, Proceedings of the SAREK Winter Annual Conference, Vol. 12, pp. 13-32.
- Risko, J. R., 2011, Understanding steam traps, AIChE, pp. 21-26.
- Samtech Samcef user's manual, 2005, Belgium.
설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)
- 제24권11호
- /
- Pages.799-805
- /
- 2012
- /
- 1229-6422(pISSN)
- /
- 2465-7611(eISSN)
DOI QR Code
스팀 트랩 바이메탈 밸브의 열 구조해석
Thermal Structural Analysis of Steam Trap Bimetal Valve
- 김동환 (국립경상대학교 항공우주시스템공학과 및 공학연구원) ;
-
김동현
(국립경상대학교 항공우주시스템공학과 및 공학연구원)
;
- 류경중 (국립경상대학교 항공우주시스템공학과 및 공학연구원)
- Kim, Dong Hwan (Dept. of Aerospace and System Engineering, Gyeongsang National Univ. (GNU)) ;
-
Kim, Dong Hyun
(Dept. of Aerospace and System Engineering, Gyeongsang National Univ. (GNU))
;
- Ryu, Gyeong Joong (Dept. of Aerospace and System Engineering, Gyeongsang National Univ. (GNU))
- 투고 : 2011.11.13
- 발행 : 2012.11.10
초록
In this study, structural thermal analyses for steam trap valve considering contact boundary condition have been conducted for high temperature and pressure conditions using nonlinear finite element method. Full steam trap model also including regulator and housing structures is considered in order to accurately simulate the complex valve mechanism and investigate thermal stress levels, and structural behaviors of core structural parts. It is typically shown that the present computational approach can give very useful results for design engineers so that the operating performance and structural safety of the steam trap valve can be verified in the design process.
키워드