In the thermally conducting calorimeter measured values of the coefficient of thermal expansion, isobaric heat capacity, thermal diffusivity of oleic acid in the temperature range 298 363K and pressures of 0.098 147MPa. In this article was comparison of the experimental data with the literature and with results of the calculation. The generalized dependences for determination of a thermal capacity and thermal diffusivity are offered
The isobaric heat capacity and thermal diffusivity of aqueous solutions of alkali metal salts were measured in a heat conducting calorimeter over the temperature and pressure ranges 298-348 K and 0.098147 MPa, respectively. Generalized dependences are suggested for determining the heat capacity, thermal diffusivity, and heat conductivity.
Isobaric expansivity αp and isothermal compressibility βT of some representatives of unsaturated hydrocarbons (hexene-1, heptene-1, nonene-1, decene-1, tetradecene-1) at temperatures 298-363K and pressure up to 147MPa were studied with the help of experimental unit based on method of Calvet heat conducting calorimeter. Error of measurement of αp and βT are 1% and 1.95% respectively. The results of measurement of αp and βT of n-butyl alcohol in studied range of temperature and pressure are in good agreement with calculated and experimental data in literature.