A semi-empirical vapor pressure equation derived from the van der Waals equation

2021 ◽  
pp. 113365
Author(s):  
Jai-yeop Lee
Keyword(s):  
Vapor Pressure ◽  
Van Der Waals ◽  
Pressure Equation ◽  
Van Der Waals Equation ◽  
Vapor Pressure Equation ◽  
Semi Empirical

Accurate vapor pressure equation for trimethylindium in OMVPE

2008 ◽  
Vol 310 (7-9) ◽  
pp. 2395-2398 ◽  
Author(s):  
Deodatta V. Shenai-Khatkhate ◽  
Ronald L. DiCarlo ◽  
Robert A. Ware
Keyword(s):  
Vapor Pressure ◽  
Pressure Equation ◽  
Vapor Pressure Equation

Dew Points of C4F8/N2 Gas Mixtures

2011 ◽  
Vol 130-134 ◽  
pp. 1499-1502
Author(s):  
Kang Li ◽  
Wen Hao Niu ◽  
Guo Qiang Zhang
Keyword(s):  
Experimental Data ◽  
Vapor Pressure ◽  
Prediction Method ◽  
Gas Mixtures ◽  
Dew Point ◽  
Pressure Equation ◽  
Clapeyron Equation ◽  
Calculating Method ◽  
Vapor Pressure Equation

C4F8/N2 gas mixtures are possible substitutes for SF6, because of its good insulation characteristics and low influence to environment. The thrust of this paper is to verify the dew point of C4F8 and C4F8/N2 gas mixtures, the dew points of C4F8/N2 mixtures are achieved using experimentally measuring and theory calculating method. The experimental data obtained is compared to that predicted from the Clausius-Clapeyron equation, Trouton’s rule and vapor pressure equation. The results show that the experimental data verify well with the predictions. So the prediction method can be used to predict the dew point of C4F8/N2 gas mixtures for different charging pressures.

Liquid Helium Vapor Pressure Equation

1955 ◽  
Vol 100 (2) ◽  
pp. 743-744 ◽  
Author(s):  
J. R. Clement ◽  
J. K. Logan ◽  
J. Gaffney
Keyword(s):  
Vapor Pressure ◽  
Liquid Helium ◽  
Pressure Equation ◽  
Vapor Pressure Equation ◽  
Helium Vapor
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