Accession Number : AD0637612
Title : ON THE COMPUTATION OF SATURATION VAPOR PRESSURE.
Corporate Author : RAND CORP SANTA MONICA CALIF
Personal Author(s) : Murray,F. W.
Report Date : AUG 1966
Pagination or Media Count : 9
Abstract : Some problems involved in the computation of saturation vapor pressure of water for meteorological applications are discussed. Two formulations for saturation vapor pressure in the pure phase over a plane surface of water or ice are considered; namely, the Gpff-Gratch formulation, which is the internationally accepted standard, and the Tetens formulation, which is widely used because of its simplicity. It is concluded that the Tetens formulation gives results sufficiently close to those of the Goff-Gratch formulation for most meteorological applications. (Author)
Descriptors : (*VAPOR PRESSURE, NUMERICAL ANALYSIS), (*WATER, VAPOR PRESSURE), METEOROLOGICAL PHENOMENA, ICE, PHASE STUDIES, EQUATIONS
Subject Categories : Meteorology
Distribution Statement : APPROVED FOR PUBLIC RELEASE