Expansion of a Formalism of Classical Mechanics for Nonequilibrium Systems
V. M. Somsikov
Abstract
The expansion of a classical Hamilton formalism consisting in adaptation of it to describe the nonequilibrium systems is offered. Expansion is obtained by construction of formalism on the basis of the dynamics equation of the equilibrium subsystems by which the nonequilibrium system is represented. It has allowed removing restrictions on dynamics of the subsystems, which dictated by the requirement of monogenic and potentiality of the forces between subsystems. Modified Lagrange, Hamilton and Liouville equations are obtained. Some features of dynamics of nonequilibrium systems are considered. Connection between the equation of interaction of subsystems and a thermodynamic principle of energy is analyzed.
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