International Equations for the Pressure Along the Melting and Along the Sublimation Curve of Ordinary Water Substance

1994 ◽  
Vol 23 (3) ◽  
pp. 515-527 ◽  
Author(s):  
Wolfgang Wagner ◽  
A. Saul ◽  
A. Pruss
Nature ◽  
1940 ◽  
Vol 146 (3692) ◽  
pp. 145-146 ◽  
Author(s):  
N. K. ADAM

1968 ◽  
Vol 11 (48) ◽  
pp. 1145-1160 ◽  
Author(s):  
Koichi WATANABE ◽  
Hiroyasu OZAWA ◽  
Ichimatsu TANISHITA

1975 ◽  
Vol 17 (5) ◽  
pp. 243-251 ◽  
Author(s):  
E. J. Le Fevre ◽  
M. R. Nightingale ◽  
J. W. Rose

It is shown that the specific second virial coefficient for ordinary water substance, expressed as a function of temperature, is correlated by This correlation, motivated by recent observations from low-pressure steady-flow calorimetry from 20°C to 140°C, also covers older tabulated values of the second virial coefficient extending to 800°C. The Boyle temperature is found to be 1498 K. B2 = a1 f1 + a2 f2 + a3 f3 where f1 = 1/(1 + T/α), f2 = (1 - e-β/ T)5/2( T/β)1/2eβ/ T, f3 = β/ T, α = 10000 K, β = 1500 K, a1 = 0.0015 m3/kg, a2 = −0.000942 m3/kg and a3 = −0.0004882 m3/kg.


Author(s):  
Ulrich Grigull ◽  
Johannes Straub ◽  
Peter Schiebener

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