Influence of plasma self-radiation model on thermonuclear burning simulation results

30th International Conference on Interaction of Intense Energy Fluxes with Matter

Charakhch'Yan, A.A.^1 ; Khishchenko, K.V.^2

Dorodnitsyn Computing Center, Russian Academy of Sciences, Vavilova 40, Moscow

119333, Russia^1

Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaya 13, Moscow

125412, Russia^2

关键词: Burn up;    Inverse Compton;    One dimensional problems;    Plane layers;    Self-radiation;    Solid-state density;    Thermonuclear burning;    Thermonuclear burns;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/653/1/012020/pdf
DOI  :  10.1088/1742-6596/653/1/012020

来源: IOP

【 摘 要 】

The one-dimensional problem on two-sided irradiation by proton beams of the plane layer of condensed DT mixture with density ρ0= 100ρs, where ρsis the fuel solid-state density at atmospheric pressure, is considered. The effect of the plasma self-radiation on the thermonuclear burn-up factor as well as the role of the inverse Compton effect are studied. It is shown that the inverse Compton effect decreases the burn-up factor down to about 3% while the plasma self-radiation in whole decreases it down to about 9%.