水銀の状態式に関する研究

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In this report, the new characteristic equations and tables of mercury vapour are shown, basising on the results of our experiment on the relation between temperature and pressure of saturated mercury vapour, and using the experimental values of enthalpy of saturated liquid mercury by T.B. Douglas and the others. The experiments were carried out in the temperature range 328°〜656℃, and the pressure range 0.6〜40kg/cm^2,and the experimental fermula on the saturation pressure p_s(kg/cm^2) was established by using these results as follows : [numerical formula] The equation of state of mercury vapour calculated by using the Gibb's free energy equation and the formulae mentioned above and other results is as follows : [numerical formula] where, P is pressure kg/m^2,T=273.15+t is absolute temperature °K, t is temperature ℃, v is specific volume m^3/kg, R is gas constant of mercury vapour 4.226 2 kgm/kg °K. The numerical values of specific volume, enthalpy, and entropy were calculated from this equation and its derived equations and the mercury vapour tables wre tabulated.
社団法人日本機械学会の論文
1962-02-25