Infiltracja i przemiany fazowe wilgoci w zamarzniętym gruncie

• Autorzy: Soczynska U. , Sieklucki L.

Warianty tytułu

EN

Infiltration and moisture phase transition in frozen soils

• Języki publikacji: PL

Abstrakty

EN

In the paper has been described problem of freezing and thawing of soil as well as has been adapted a mathematical model of infiltration into seasonally frozen soil, making use of the coupled heat and moisture transport equations. Methods for determining the hydrophysical soil properties (hydraulic and thermal conductivities, matric potential, heat capacity) have been reviewed and a method for estimating the parameters related to phase transition has been suggested. The mathematical model has been verified in the experimental basin in Murzynowo.

• Wydawca: -
• Czasopismo: Prace i Studia Geograficzne
• Rocznik: 1992
• Tom: 12
• Opis fizyczny: s.125-137,wykr.,bibliogr.

Twórcy

autor

Soczynska U.

autor

Sieklucki L.

Bibliografia

• Anderson, D. M. i inni, 1973, Physics, chemistry and mechanics of frozen ground: a review, Second International Conference on Permafrost, North American Contribution, National Academy of Sciences.
• Burt, T. P., Williams. P. J., 1976, Hydraulic conductivity in frozen soils, Earth Sufrace Processes, t.l
• De Vries, D. A., 1966, Thermal properties of soils, w: Physics of Plant Environment, Amsterdam.
• Kapotow, A. A., 1969, Issliedowanie wodnogo reżima poczwo-gruntow zony aeratsji, ich promierzania, wodnofiziczeskich i infiltracjonnych swoistw, Trudy GGI, wyp. 176.
• Karvonen, T., 1986, Numerical solution of combined heat mass and mass transfer in unsaturated soils, Research Report, Helsinki University of Technology, Otaniemi, Finland.
• Zaretski, J. A. Ławrow, S. A., 1986, Matiematiczeskoje modielirowanie processow promierzania, ottaiwaia i infiltracji włagi w poczwie, Trudy GGI, wyp. 308.
• Mualem. Y., 1976, A new model/or predicting the hydrualic conductivity of unsaturated porous media, Water Resources Res., 12(3).