radial diffusion

By using the quasilinear Fokker-Planck model, radial diffusion effects on the drive current profile and driving efficiency of lower hybrid current drive ( LHCD) in the HL-1M tokamak are studied with anomalous transport of fast electrons taken into account.

本文利用低混杂波电流驱动的准线性理论模型，研究了由于磁场的随机涨落而引起的快电子的反常输运对驱动电流分布和驱动效率的影响。

Being expressed by spatial temperature difference distribution of mixing efficiency and using Reynolds similarity method, analytical solution of radial convection diffusion coefficient ε r of a point source flowing in a pipe is gained, and it is in good agreement with HGD mixing test data.

用流体温度空间分布的方差表示混合效果，通过雷诺比拟方法求得在点热源下游流动流体的径向扩散系数解析解，与在模拟热气导管内的点热源下游流动流体的扩散混合实验的结果相符合。

Radial convection diffusion is the main process that takes place in the hot gas duct ( HGD) of 10 MW high temperature gas cooled reactor ( HTR 10).

10MW高温气冷实验堆（HTR－10）热气导管内的流体热混合主要是径向对流扩散过程。

The backstream sources and radial distribution are investigated with a H-5 type diffusion pump.

利用H&5型扩散泵研究了返流的来源及经向分布。

Theoretical Investigation of Dynamic Process in Capillary Column Gas Chromatographic System& Effect of Radial Diffusion on Elution Profile

毛细管色谱过程动力学研究&径向扩散对流出曲线的影响