Analysis of Loss Factor of Supercooled Pore Water at Frequencies of 60–140 GHz
- 作者: Bordonskii G.1, Orlov A.1, Krylov S.1
-
隶属关系:
- Institute of Natural Resources, Ecology, and Cryology, Siberian Branch, Russian Academy of Sciences
- 期: 卷 64, 编号 4 (2019)
- 页面: 375-380
- 栏目: Statistical Radiophysics
- URL: https://journals.rcsi.science/1064-2269/article/view/200661
- DOI: https://doi.org/10.1134/S1064226919040028
- ID: 200661
如何引用文章
详细
Loss factor of supercooled pore water is studied at frequencies of 60–140 GHz at temperatures of down to –70°C using silica gel. It is shown that, with disregard of the effect of monomolecular nonfreezing layer of bound water, the loss factor of pore water in the silicate material is determined by the Debye relaxation of water corresponding to the properties of bulk water, additional loss in a temperature interval centered at ‒45°C owing to the effect of the second critical point of water, and the surface conduction at the interface due to the formation of ferroelectric ice 0 provided that the freezing point of water in pores is lower than ‒23°C. The experimental results can be used in the problems of radiation transfer in aerosols and porous wetted finely dispersed media.
作者简介
G. Bordonskii
Institute of Natural Resources, Ecology, and Cryology, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: lgc255@mail.ru
俄罗斯联邦, Chita, 672014
A. Orlov
Institute of Natural Resources, Ecology, and Cryology, Siberian Branch, Russian Academy of Sciences
Email: lgc255@mail.ru
俄罗斯联邦, Chita, 672014
S. Krylov
Institute of Natural Resources, Ecology, and Cryology, Siberian Branch, Russian Academy of Sciences
Email: lgc255@mail.ru
俄罗斯联邦, Chita, 672014