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Divergence of the nonlinear thermal conductivity in the homogeneous heat flow

✍ Scribed by V. Garzó; A. Santos

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
330 KB
Volume
177
Category
Article
ISSN
0009-2614

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✦ Synopsis

The moment equations of the BGK kinetic equation are solved for a steady homogeneous heat flow generated by a nonconservative external force. It is shown that the presence of the external force leads to a divergence of the "thermal conductivity" for any finite value of the field strength.

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