Liquid Helium Vapor Pressure Equation

作者: J. R. Clement , J. K. Logan , J. Gaffney

DOI: 10.1103/PHYSREV.100.743

关键词: Vapor pressureBoiling pointThermodynamicsTrue vapor pressureCritical point (thermodynamics)Vapour pressure of waterPhysicsCapillary condensationSaturation vapor densityLiquid helium

摘要: An empirical equation for the vapor pressure of liquid helium has been developed. This is valid throughout entire range temperatures below critical point, and in accord with latest available data on to within about \ifmmode\pm\else\textpm\fi{}0.002\ifmmode^\circ\else\textdegree\fi{}K.

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