The Operational Equations of State. 5: The Equation of State

Report No. ARL-TR-6612
Authors: Michael Grinfeld
Date/Pages: September 2013; 20 pages
Note: There is an equation in the title and it's missing here. It need to be put in.
Abstract: The widely spread hydrocode uses the specific volume V and the specific internal energy E as independent thermodynamic variables. Because of that fact, the thermodynamically consistent implementation of the hydrocode requires the complete equation of state (EOS) in the form S=S(V,E),| , where S is the specific entropy. We suggest a complete EOS for hydrocode which is an operator of three functions of one variable each: A(V) , P(E), and Λ(V).
Distribution: Approved for public release
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Last Update / Reviewed: September 1, 2013