Dieterici Equation of State

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This Demonstration plots a series of isotherms for a number of real gases using the Dieterici equation of state. The values of ,
, and
(critical temperature, pressure, and volume),
,
(attractive and repulsive parameters), and
(compressibility factor) are calculated and displayed. The Demonstration uses Dieterici's equation for
,
, the critical constants
,
,
, and the compressibility factor
. The ideal gas equation is
.
Contributed by: Dennis Boriski (November 2012)
Open content licensed under CC BY-NC-SA
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"Dieterici Equation of State"
http://demonstrations.wolfram.com/DietericiEquationOfState/
Wolfram Demonstrations Project
Published: November 6 2012