| 摘要 |
FIELD: test equipment.SUBSTANCE: invention relates to thermal tests and can be used when measuring thermophysical properties of substances. Invention relates to a method for determining heat conductivity of materials by simultaneously heating two cylindrical samples of identical dimensions at identical conditions of heat exchange on their surfaces, one of samples is completely made from material with known properties and the other is composite, its part is made of material of the first sample, and the other from the analyzed material.EFFECT: technical result - increased reliability of results when determining heat capacity of materials.1 cl, 1 dwg |
