A Study on Quantitative Performance Index for Phase-Change Cooling Systems

• DOI: 10.9766/kimst.2020.23.3.237
• Publication Date: 2020-06-24T00:27:35Z
• Authors: Myeong-Eon Jang; Hye-Eun Song
• Keywords: Phase-change material; Active cooling; Passive cooling; Cooling capacity

In this paper, I introduce Phase-Change Cooling for thermal management of high power devices that can be applied to High Power Laser and Electric Propulsion Systems which are composed multiple distributed superheat sources. good used efficient cooling their heat has extremely efficiency two-phase transport by utilizing vaporization, relatively low flow rates reduced pumps power. And suggest TPI(Thermal Performance Index) is a quantitative performance index management. quantify the introducing TPI. present test results TPI's changing refrigerant, sink rate system through experiments analyze these results. Keywords: 열성능지수, 상변화냉각 Thermal Index,