Physical kinetics

Description: Individual properties of particles of molecular systems. Influence of molecular interactions on the equilibrium properties of substances. Causes of deviations of real properties of gases and liquids from ideal ones. Non-equilibrium properties of molecular systems. Features of transfer processes in a wide range of macroparameters. Basic concepts of a rigorous kinetic theory of transport phenomena. Kinetic theory of dense gases and boundary effects. Gas mixtures of moderate density.

Amount of credits: 5

Пререквизиты:

• Theoretical basics of heat engineering

Course Workload:

Component: Component by selection

Cycle: Base disciplines

Goal

• The course studies kinetic phenomena in solids - semiconductors and metals, which are in a non-equilibrium state due to the application of external disturbances to them - an electromagnetic field, a temperature gradient, etc.

Objective

• knowledge of the basic equations of gas dynamics: continuity equation, gas flow equation, energy transfer equation. Knowledge of the basic principles of dissipative and non-dissipative gas dynamics. Knowledge of the hierarchy of distribution functions and the chain of Bogolyubov equations. Knowledge of the mechanisms of collision of electrons with ions in plasma. Ability to evaluate relaxation times in gas and plasma. Possession of the method of solving the Bogolyubov equations - relaxation time approximation

Learning outcome: knowledge and understanding

• Analyze the acquired knowledge of the basic equations of gas dynamics: the equation of continuity, the equation of gas flow, the equation of energy transfer

Learning outcome: applying knowledge and understanding

• To use knowledge of thermodynamics, kinetic theory of dense gases and boundary effects..

Learning outcome: formation of judgments

• Be able to carry out the construction of the potential of the canonical distribution and the large canonical distribution in the general case and for weakly interacting particles.

Learning outcome: communicative abilities

• Apply knowledge of the concepts of thermal conductivity and entropy. Knowledge of the variational principle. Knowledge of Laguerre polynomials: generating function, recurrence relations. Knowledge of the model of solid elastic balls, the phenomenon of heat diffusion.

Learning outcome: learning skills or learning abilities

• To practice knowledge of the basic mechanisms of electron scattering in metals and semiconductors.

Teaching methods

Information and communication technology Technology for the development of critical thinking Design technology. Developmental learning technology. Health saving technologies. Problem learning technology. Gaming technologies

Key reading

• Atkins P., Paula J., Physical chemistry. – Oxford, 2017 – 944p
• Cercignani, C., & Gabetta, E. (2007). Transport Phenomena and Kinetic Theory : Applications to Gases, Semiconductors, Photons, and Biological Systems. Birkhäuser.
• Киреев В.А. Физическая химия. -М.: Химия, 1988. -775с. Для студентов: https://www.twirpx.com – 2018- 775С

Further reading

• Горшков В.И., Кузнецов И.А.Основы физической химии, 2017, http://www.iprbookshop.ru/88904.html