Accounting for Radiation in the Simulation of Electrical Explosion of Conductors
| Parent link: | Energy Fluxes and Radiation Effects (EFRE-2020 online): proceedings of 7th International Congress, September 14-26, 2020, Tomsk, Russia/ National Research Tomsk Polytechnic University (TPU) ; Institute of Electrical and Electronics Engineers (IEEE) ; ed. N. A. Ratakhin. [P. 442-444].— , 2020 |
|---|---|
| Main Author: | |
| Corporate Author: | |
| Other Authors: | |
| Summary: | Title screen The mathematical models used to describe the processes involved in an electrical explosion of conductors are traditionally based on the magnetohydrodynamic approximation. To perform numerical calculations in this approximation requires preliminary knowledge of the equations of state of the conductor material in different phases for a wide range of thermodynamic parameters and corresponding transport coefficients. In solving problems related to the study of dense plasmas, it is of critical importance to characterize the plasma self-radiation in order to estimate the radiation losses and determine the spectral characteristics of the radiation for diagnostic purposes. There is a great variety of methods to characterize the self-radiation of plasmas. In this paper, we present a comparative analysis of different methods for calculating the characteristics of a dense plasma for which the conditions for thermodynamic equilibrium are satisfied. Режим доступа: по договору с организацией-держателем ресурса |
| Published: |
2020
|
| Subjects: | |
| Online Access: | https://doi.org/10.1109/EFRE47760.2020.9242012 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663039 |
| Summary: | Title screen The mathematical models used to describe the processes involved in an electrical explosion of conductors are traditionally based on the magnetohydrodynamic approximation. To perform numerical calculations in this approximation requires preliminary knowledge of the equations of state of the conductor material in different phases for a wide range of thermodynamic parameters and corresponding transport coefficients. In solving problems related to the study of dense plasmas, it is of critical importance to characterize the plasma self-radiation in order to estimate the radiation losses and determine the spectral characteristics of the radiation for diagnostic purposes. There is a great variety of methods to characterize the self-radiation of plasmas. In this paper, we present a comparative analysis of different methods for calculating the characteristics of a dense plasma for which the conditions for thermodynamic equilibrium are satisfied. Режим доступа: по договору с организацией-держателем ресурса |
|---|---|
| DOI: | 10.1109/EFRE47760.2020.9242012 |