Version 1
: Received: 22 July 2020 / Approved: 23 July 2020 / Online: 23 July 2020 (12:53:22 CEST)
How to cite:
Abdel Wahid, T.; Abdel-Karim, T. Unsteady Analytical Solution of the Influenced of a Thermal Radiation Force Generated from a Heated Rigid Flat Plate on Non-homogeneous Gas Mixture. Preprints2020, 2020070565. https://doi.org/10.20944/preprints202007.0565.v1
Abdel Wahid, T.; Abdel-Karim, T. Unsteady Analytical Solution of the Influenced of a Thermal Radiation Force Generated from a Heated Rigid Flat Plate on Non-homogeneous Gas Mixture. Preprints 2020, 2020070565. https://doi.org/10.20944/preprints202007.0565.v1
Abdel Wahid, T.; Abdel-Karim, T. Unsteady Analytical Solution of the Influenced of a Thermal Radiation Force Generated from a Heated Rigid Flat Plate on Non-homogeneous Gas Mixture. Preprints2020, 2020070565. https://doi.org/10.20944/preprints202007.0565.v1
APA Style
Abdel Wahid, T., & Abdel-Karim, T. (2020). Unsteady Analytical Solution of the Influenced of a Thermal Radiation Force Generated from a Heated Rigid Flat Plate on Non-homogeneous Gas Mixture. Preprints. https://doi.org/10.20944/preprints202007.0565.v1
Chicago/Turabian Style
Abdel Wahid, T. and Taha Abdel-Karim. 2020 "Unsteady Analytical Solution of the Influenced of a Thermal Radiation Force Generated from a Heated Rigid Flat Plate on Non-homogeneous Gas Mixture" Preprints. https://doi.org/10.20944/preprints202007.0565.v1
Abstract
In the present paper, the effect of the non-linear thermal radiation on the neutral gas mixture in the unsteady state is investigated for the first time. The unsteady BGK technique of the Boltzmann kinetic equations for a neutral non-homogenous gas is solved. The solution of the unsteady case makes the problem more general significance than the stationary one. For this purpose, the moments' method, together with the traveling wave method, is applied. The temperature and concentration are calculated for each gas component and mixture for the first time.Furthermore, the study is held for aboard range of temperatures ratio parameter and a wide range of the molar fraction. The distribution functions are calculated for each gas component and the gas mixture. The significant non-equilibrium irreversible thermodynamic characteristics the entire system is acquired analytically. That technic allows us to investigate the consistency of Boltzmann's H-theorem, Le Chatelier principle, and thermodynamics laws. Moreover, the ratios among the different participation of the internal energy alteration are evaluated via the Gibbs formula of total energy. The final results are utilized to the argon-helium non-homogenous gas at different magnitudes of radiation force strength and molar fraction parameters. 3D-graphics are presented to predict the behavior of the calculated variables, and the obtained results are theoretically discussed.
Computer Science and Mathematics, Applied Mathematics
Copyright:
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