HIF 2010
18th International Symposium
on Heavy Ion Inertial Fusion -
Information

Title:	Dr.
Family Name:	Khishchenko
First Name:	Konstantin
E-Mail:	konstihed.ras.ru
Affiliation for Badge:	JIHT RAS, Moscow
Institute:	Joint Institute for High Temperatures RAS
Address (Street):	Izhorskaya 13 Bldg 2
Postal Code, City:	125412, Moscow
Country:	Russia
Phone:	+7 495 4842483
Fax:	+7 495 4857990
Payment:	Cash at the conference site
Author(s):	K. V. Khishchenko
Institute(s):	Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia
Title:	Multiphase equation of state for deuterium at high energy densities
Abstract:	Equation of state for materials is required for numerical simulations of processes of intense pulsed influences on condensed media. In this work, an equation-of-state model for deuterium is proposed with taking into account polymorphic transformation, melting and evaporation effects. As distinct from the previously obtained multiphase equations of state for the substance, new functional expressions for the thermodynamic potentials are formulated. Those provide for a more correct thermal contribution of heavy particles in the liquid phase. A critical analysis of calculated results is made in comparison with available experimental data for deuterium under high-energy-density conditions.
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