Browse > Article
http://dx.doi.org/10.6108/KSPE.2012.16.4.080

A Numerical Analysis on the Thermal Protection System Applied Phase Change Material  

Oh, Chang-Mook (국방과학연구소 1기술연구본부 5부)
Yoo, Yung-Joon (국방과학연구소 1기술연구본부 5부)
Min, Seong-Ki (국방과학연구소 1기술연구본부 5부)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.16, no.4, 2012 , pp. 80-86 More about this Journal
Abstract
This study is for figuring out a possibility of realization of the thermal protection system(TPS) for temporary use under high temperature condition and improving a design of the future TPS. On this purpose, environmental condition of the system has been simplified: the boundary conditions consist of a internally heating surface and a externally heated surface which is simulating the external high temperature condition. Configuration of the system is simplified as a hexahedon. Melting characteristics of the phase change material(PCM) and air temperature variation of TPS with or without connector have been numerically analyzed and compared. As a result of numerical analysis, the heat from the internally heated surface could not be effectively transferred. Therefore, temperature of inner space has been increased.
Keywords
Thermal Protection System; Phase Change Material(PCM); Latent Heat; Melting;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Stritih, U., "Heat Transfer Enhancement in Latent Heat Thermal Storage System for Buildings," Energy and Buildings Vol. 35, 2003, pp.1097-1104   DOI   ScienceOn
2 Regin, A. Felix, Solanki, S.C. and Saini, J.S., "Heat transfer characteristics of thermal energy storage system using PCM capsule: a review," Renewable and Sustainable Energy Reviews Vol. 12, 2008, pp.2438-2458   DOI   ScienceOn
3 오창묵, 유영준, 민성기, "상변화 물질 적용 시스템의 열해석 연구," 제15차 유도무기학술대회 논문집, 2009, pp.186-188
4 유영준, 오창묵, 민성기, "파형 유로를 갖는 마이크로채널 PCM 열교환기의 전산해석 연구," 2010년 한국군사과학기술학회 종합학술대회, 2010, pp.1559-1562
5 박한영, 조용, 김영준, 전산유체 따라잡기, 홍릉과학출판사, 2010
6 Kundu, Pijush K. and Cohen, Ira M., Fluid Mechanics, Elsevier Academic Press, 2004