WIDE-RANGE EQUATIONS OF STATE OF GRANITE
AND WATER WITH ALLOWANCE FOR EVAPORATION,
DISSOCIATION, AND IONIZATION

F. N. Borovik and G. S. Romanov

UDC 536.71

Semiempirical wide-range equations of state of granite 
and water based on resolution of the pressure and energy into a cold 
component and thermal electronic and nuclear components are presented. 
The thermal electronic component is calculated using the Thomas-Fermi
model, which makes it possible to describe both thermal ionization 
and ionization by pressure. Evaporation and dissociation are allowed 
for by introducing the corresponding terms into the free energy. The 
condensed state is described within the framework of the Debye approximation. 
The cold isotherm is constructed with allowance for available experimental 
data.

JEPTER7492019994
JEPTER749204