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In physics and thermodynamics, the Redlich–Kwong equation of state is an empirical, algebraic equation that relates temperature, pressure, and volume of gases. It is generally more accurate than the van der Waals equation and the ideal gas equation at temperatures above the critical temperature.
Learn how these equations of state modify the ideal gas law to account for real gas behavior by adding correction terms for volume and attraction. See the derivation, parameters, and applications of the van der Waals and Redlich-Kwong equations.
Learn how to calculate the compressibility factor of a gas using the Redlich-Kwong equation, which is a modified form of the van der Waals equation. See the working equations, the mcroot function, and the Excel worksheet examples.
23 Οκτ 2016 · The Redlich–Kwong equation of state is an empirical, algebraic equation that relates temperature, pressure, and volume of gases. It is generally more accurate than the van der Waals and the ideal gas equations of state at temperatures above the critical temperature.
Learn about the Soave-Redlich-Kwong equation of state, a mathematical model for vapor-liquid equilibrium properties. Find chapters and articles that use, explain, or compare this equation with other models.
12 Μαρ 2021 · Learn about the Redlich-Kwong equation of state, a modification of van der Waals EOS that improved its predictions of gas properties. See the equation, its parameters, its criticality conditions, and its cubic form.
In physics and thermodynamics, the Redlich–Kwong equation of state is an equation that is derived from the van der Waals equation. It is generally more accurate than the van der Waals equation and the ideal gas equation, but not used as frequently because the increased difficulty in its derivatives and overall use.