http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
부동액 도포에 의한 열교환기 착상 방지에 관한 실험적 연구
오상엽(Sang-Youp Oh),장영수(Young-Soo Chang) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.5
The effect of antifreezing solution liquid film on the frost prevention is experimentally investigated. It is desirable that the antifreezing solution spreads widely on the heat exchanger surface forming thin liquid film to prevent frost nucleation and crystal growth and reduce the thermal resistance across the film. The antifreezing solution spreads widely on the heat exchanger surface and prevents the frost formation. The experimental results show that reductions of heat and mass transfer rate caused by thin liquid film are negligible.