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- Title
Nonstatistical temperature fluctuations and displacement of equilibrium.
- Authors
Gervids, V. I.; Morozov, D. Kh.
- Abstract
It is shown that an anomalously large displacement of equilibrium occurs in systems with rapidly oscillating temperature. The thermodynamic parameters of such a system differ substantially from the values corresponding to constant temperature. The dynamics of the distributions of hydrogen ions and impurity helium and carbon ions over ionization states in a hydrogen plasma and the dynamics of the intensity distribution of the line radiation of impurity carbon in a hydrogen plasma with oscillating temperature are calculated as an example. In systems with fluctuating temperature, the effect in question could be important in virtually all problems based on levelwise kinetics, for example, the energy balance and spectral diagnostics of turbulent plasma, the criterion of thermal stability, the dynamics of turbulent plasma and gas jets, the conditions for amplifier and oscillator operation in the active media of electric-discharge gas lasers, and so on. © 1998 American Institute of Physics.
- Subjects
TEMPERATURE; OSCILLATIONS; THERMODYNAMIC equilibrium
- Publication
JETP Letters, 1998, Vol 67, Issue 5, p324
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/1.567667