A one-dimensional model for frost formation on a cold flat surface
A one-dimensional model for frost formation on a cold flat surface
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DOI：
10.1016/s0017-9310(97)00074-4
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发表时间：
1997-11
影响因子：
5.2
通讯作者：
Kwan-Soo Lee;Woo-Seung Kim;Tae-Hee Lee
中科院分区：
文献类型：
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作者：
Kwan-Soo Lee;Woo-Seung Kim;Tae-Hee Lee
通过考虑水的分子扩散以及由于霜层中水蒸气升华而产生的热量，开发了用于在冷平坦表面上形成霜层的分析模型。霜层中产生的热量用水蒸气密度和吸收系数来表示。为了检验本模型的有效性，将本模型的结果与实验数据进行比较。这些预测与现有的实验数据一致。
An analytical model is developed for the formulation of a frost layer on a cold flat surface by considering the molecular diffusion of water, and heat generation due to the sublimation of water-vapor in the frost layer. Heat generation in the frost layer is expressed in terms of water-vapor density and the absorption coefficient. To examine the validity of the present model the results from the present model are compared with experimental data. The predictions agree with the existing experimental data.