# 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