DEVICE FOR TESTING THERMOPHYSICAL PROPERTIES OF MATERIALS

摘要

use: in measuring technology, in particular in determining the u0442u0435u043fu043bu043eu0444u0438u0437u0438 of properties of porous materials by u0432u043eu0437u0434u0435u0439u0441u0442u0432u0438u00a0 on the researched sample time u043du043eu043eu0441u043du043eu0433u043e external and pore pressures.the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: device introduced u0437u0430u0434u0430u043du0438u00a0 and registration of the axial load, u043fu043eu0434u043fu00a0u0442u043du0438u043a and piston, u0432u0445u043eu0434u00a0u0449u0438u0439 hole covers the working chamber, stories m u043fu043eu0434u043fu00a0u0442u043du0438u043a and piston u00a0u0432u043bu00a0u044eu0442u0441u00a0 simultaneously the first and the second measurement standards, the thermal conductivity and thermal diffusivity which u0443u0434u043eu0432u043bu0435u0442u0432u043eu0440u00a0u044eu0442 ratio, u043fu0440u0438u0432u0435u0434u0435u043du043du043e in the formula u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 mu. 1 il.