증발부와 응축부의 면적 변화에 따른 히트 스프레더의 열전달 성능에 관한 연구

The purpose of the present study is to investigate thermal performance of the heat spreader which was made with screen meshes for wicks and vapor passages. Particularly, in order to investigate thermal performance of the heat spreader according to varying an area of evaporator and condenser section, the temperature of the surface of the heat spreader was measured. Finally, as a result of comparing the thermal resistance of the heat spreader in each case, it is shown that the heat spreader has excellent cooling and heat trans fer performance.