Hydrogen diffusion in the thermosphere by Monte Carlo method
作者:
S. O. Kastner,
期刊:
Journal of Geophysical Research
(WILEY Available online 1964)
卷期:
Volume 69,
issue 1
页码: 157-164
ISSN:0148-0227
年代: 1964
DOI:10.1029/JZ069i001p00157
数据来源: WILEY
摘要:
The diffusion‐limited flow of hydrogen in the thermosphere is obtained by a Monte Carlo calculation. The resulting density distribution has a steeper gradient than current theories predict, even taking omission of gravity into account. The departure is ascribed to increasing nonvalidity of the Chapman‐Enskog diffusion coefficient as density changes over a mean free path become signific
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