Published 1984 | Version v1
Book

Kinetic theory of the escape of planetary atmospheres

  • 1. British Columbia Univ., Vancouver (Canada). Dept. of Chemistry

Description

The exosphere of a planetary atmosphere is the region above the critical level which is the altitude where the mean free path is of the order of the scale height. In the vicinity of the critical level, the atmosphere undergoes a transition from continuum to free-flow behavior. A discrete ordinate method of solution of the Boltzmann equation is developed and applied to the description of this rarefied gas dynamical problem. (author)

Additional details

Publishing Information

Publisher
Univ. of Tokyo Press.
Imprint Place
Tokyo (Japan)
Imprint Title
Proceedings of the 14th international symposium on rarefied gas dynamics, 2
Imprint Pagination
577 p.
Journal Page Range
p. 1081-1088.

Conference

Title
14. international symposium on rarefied gas dynamics.
Dates
16-20 Jul 1984.
Place
Sakura, Ibaraki (Japan).

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
17070964
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BOLTZMANN EQUATION; DENSITY; EXOSPHERE; HYDROGEN; KINETIC EQUATIONS; MASS DISTRIBUTION; MEAN FREE PATH; PLANETARY ATMOSPHERES
Descriptors DEC
ATMOSPHERES; DIFFERENTIAL EQUATIONS; DISTRIBUTION; EARTH ATMOSPHERE; ELEMENTS; EQUATIONS; NONMETALS; PARTIAL DIFFERENTIAL EQUATIONS; PHYSICAL PROPERTIES; SPATIAL DISTRIBUTION