On the Equation of State for Water and Water Vapor in the Critical Region

On the Equation of State for Water and Water Vapor in the Critical Region
Author: E. S. Nowak
Publisher:
Total Pages: 60
Release: 1961
Genre: Steam
ISBN:

A parametric equation of state was derived for water vapor in the critical region. It is valid for pressures ranging from 3000 to 4000 psia, specific volumes from 0.8 V/sub c/ to 2 V/sub c/ and temperatures from saturation to 752 degrees. The equation satisfies the boundary conditions at the critical point. The maximum derivation between computed and measured values of pressure of three parts in one thousand coincides approximately with the over-all uncertainty in Pressure-Volume-Temperature measurements. By utilizing certain concepts in "Clausius Theorem of the Virial" the size of water molecule was estimated as 2.61 A from P-V-T data. This is in fair agreements with other estimated values which ranged from two to five Angstroms.

Practical Meteorology

Practical Meteorology
Author: Roland Stull
Publisher: Sundog Publishing, LLC
Total Pages: 942
Release: 2018
Genre: Science
ISBN: 9780888652836

A quantitative introduction to atmospheric science for students and professionals who want to understand and apply basic meteorological concepts but who are not ready for calculus.

Publications

Publications
Author: United States. National Bureau of Standards
Publisher:
Total Pages: 788
Release: 1969
Genre: Government publications
ISBN: