DIELECTROMETRY OF MECHANICAL MIXTURES "GRANULATED ICE - SAND" AT FREQUENCIES 0,1; 1 AND 10 KHZ
Within the range of temperatures 77-270К the temperature dependences of the complex dielectric permeability components of the mixture granulated ice - sand are studied at various proportions of ice and sand. The anomalies in sizes and concentration dependences of relative dielectric permeability are discovered. The results are processed on the basis of 3 models for mixtures. The fact of transition of thin water film from ice granules to sand granules is established with the help of additional experiments.