Review of Thermal Properties of Snow, Ice and Sea Ice,

Review of Thermal Properties of Snow, Ice and Sea Ice,
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发表时间:
1981-06
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通讯作者:
Y. Yen
Y. Yen
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其他
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作者:
Y. Yen

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摘要:这篇论文彻底回顾了冰的密度,热膨胀和压缩性的主题;雪密度变化归因于破坏性,建设性和熔融变质作用;和物理regeneration和对穿透率的影响的热性能的电线和应力水平。用回归方法分析了冰雪在较宽温度范围内的热容、熔化潜热和导热系数。在雪的情况下,密度的影响也进行了评估。在自然对流和强迫对流条件下,通过雪的蒸汽扩散传热的贡献进行了评估。给出了海冰比热和潜热的盐度和温度表达式。给出了可以根据盐度、温度和空气含量预测新鲜泡状冰和海冰热导率的理论模型。(作者)
Abstract : This treatise thoroughly reviews the subjects of density, thermal expansion and compressibility of ice; snow density change attributed to destructive, constructive and melt metamorphism; and the physics of regelation and the effects on penetration rate of both the thermal properties of the wire and stress level. Heat capacity, latent heat of fusion and thermal conductivity of ice and snow over a wide range of temperatures were analyzed with regression techniques. In the case of snow, the effect of density was also evaluated. The contribution of vapor diffusion to heat transfer through snow under both natural and forced convective conditions was assessed. Expressions representing specific and latent heat of sea ice in terms of sea ice salinity and temperature were given. Theoretical models were given that can predict the thermal conductivities of fresh bubbly ice and sea ice in terms of salinity, temperature and fractional air content. (Author)