Numerical comparison between Ta and Nanbu models of Coulomb collisions-Reference-Cited by-同舟云学术

Numerical comparison between Ta and Nanbu models of Coulomb collisions

Published:2013 Issue:1 Volume:62 Page:015206
ISSN:1000-3290
Container-title:Acta Physica Sinica
language:
Short-container-title:Acta Phys. Sin.

Author:

Wang Hui-Hui ,Yang Chao ,Liu Da-Gang ,Meng Lin ,Liu La-Qun ,Xia Meng-Zhong ,

Abstract

Two models (Ta and Nanbu) of Coulomb collisions are compared theoretically, and the difference in scatter angle between Ta model and Nanbu model is analyzed particularly. The model of Coulomb collisions between electrons in the code which is developed already with Ta model is rebuilded with Nanbu model. Then, the codes with Ta model and Nanbu model are used for simulating electron energy distribution in JAEA 10 A respectively. The results of simulation are compared with the experimental results, showing that the electron energy distribution is closer to Maxwell distribution with Coulomb collisions and the Nanbu model is more accurate than the Ta model.

Publisher

Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences

Subject

General Physics and Astronomy

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