유로 형상에 따른 냉각성능 연구

• 영문명: Study of cooling performance with channel configuration
• 발행기관: 한국환경에너지공학회
• 저자명: 고성곤 류재홍 박상진 김태화 김영욱 정미진 서정세
• 간행물 정보: 『한국환경에너지공학회 학술대회지』2023년 추계학술발표회, 429~431쪽, 전체 3쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2023.12.07

국문 초록

A thermoelectric generator (TEG) is a solid-state device that converts thermal energy directly into electrical energy. They have no moving parts inside, so they have a long operating life, are noiseless, and can operate reliably. They are also environmentally friendly, as they are pollution-free. Thermoelectric generators have great potential for harvesting ambient energy. this study aims to design a cooling system that attaches to the cold side of the thermoelectric modules. Three cases are considered based on the coolant inlet and outlet locations and flow path geometry. The average temperature of cooling system surface, temperature unifomlity, and pressure drop between the coolant inlet and outlet are selected as the performance indicators of the cooling system. Type 1-1, which had the lowest pressure drop between inlet and outlet, but the highest average cooling surface temperature and temperature uniformity, was judged to be the best performing case.

키워드

열전모듈 재생 에너지 접촉저항 CFD 냉각장치