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本文主要研究在强迫对流条件下,憎水涂层表面对凝华结霜的影响,并通过对比实验,观测和分析了在相同环境下,有涂层与无涂层表面结霜状况的差别,测量了强迫对流条件下,憎水涂层表面霜厚与时间的关系。本文为凝华结霜传热传质的研究提供了实验依据。
In this paper, the effect of the surface of hydrophobic coating on the condensation and frost formation under forced convection conditions was studied. The difference between the frosted condition of the coated and uncoated surfaces under the same environment was observed and analyzed through comparative experiments. The relationship between the cream thickness and the time of hydrophobic coating surface under forced convection was measured. This article provides the experimental evidence for the research of heat and mass transfer of condensation frost.