장영수 윤원남 2024-01-21T05:05:07Z 2024-01-21T05:05:07Z 2021-09-06 2005-05 1229-6422 https://pubs.kist.re.kr/handle/201004/136490 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 reduce the thermal resistance across the film. A porous layer coating technique is adopted to improve the wettedness of the antifreezing solution on a parallel plate heat exchanger. The antifreezing solution spreads widely on the heat exchanger surface with 100mu` 대한설비공학회 마이크로 부동액막을 이용한 착상방지에 관한 실험적 연구 An Experimental Study on the Frost Prevention using Micro Liquid Film of an Antifreezing Solution Article 2 설비공학 논문집, v.17, no.5, pp.459 - 467 설비공학 논문집 17 5 459 467 kci ART000956989 착상방지 부동액 마이크로 액막 다공물질층 Frost prevention Antifreezing solution Micro liquid film Porous layer