KEOS7 equation of state description

KEOS7 is a final version of caloric EOS model. In comparison with the previos model KEOS5 and intermediate model KEOS6, KEOS7 contains a very reliable cold curve approximation as well as an improved expression for Gruneizen parameter. The KEOS7 EOS model can be very well adjusted to describe experimental data on shock compression of solid and porous substances, adiabatic expansion and double shock compression. Currently equations of state of this type are constructed for 6 substances.

You can learn more about the model of KEOS7 equation of state by downloading the file in pdf format [in Russian].