2) Particle transport computation
粒子输运计算
5) Neutron transport
中子输运
1.
For the numerical solutions of the neutron transport equation based on unstructured- meshes,four types of new methods were developed including the spherical harmonics(P_n)finite element method,the discrete ordinates(S_n)finite element method,the triangle transmission probability method,and the triangle nodal method.
针对非结构网格下中子输运方程的求解方法问题,分别研究了球谐函数(P_n)有限元方法、离散纵标(S_n)有限元方法、三角形穿透概率方法和三角形节块S_n方法的计算模型。
2.
A 3\|D multigroup P\-3 approximation Monte Carlo code MCMG\|BURN is developed by coupling the neutron transport and burnup.
介绍三维多群中子输运 燃耗耦合P3近似蒙特卡罗程序MCMG BURN 。
3.
The phase-space finite element method is applied to the multigroup neutron transport equation in cylindrical critical systems.
本文采用相空间有限元方法求解了柱形临界多群中子输运问题。
6) particle transportation
中子、光子输运
补充资料:半导体的导电与电荷输运
半导体的导电与电荷输运
conductance and charge transport in semiconductor
“一斋<:>厂rE嚼。:丈“E4fod二于声学声子散射,r一3厂/8一1.18;而对于电离杂质散射,r二315厂/512=1 .93。在:与能量无关的情况下,r一1。如果n》P,有R一r(二皿)2一3 一 一一 、/ r /、式中E为电子能量。对P之0,有 e
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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