Theory of one-dimensional and quasi-one-dimensional heat conduction

被引：0

作者：

S. O. Gladkov

机构：

[1] Russian Academy of Sciences,N. N. Semenov Institute of Chemical Physics

来源：

Technical Physics | 1997年 / 42卷

关键词：

Fourier; Heat Conduction; Constant Temperature; Temperature Field; Velocity Versus;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

It is shown that the heat conduction process in a one-dimensional flow of a fluid moving with a velocity V in a constant temperature field follows a law that is considerably more complicated than an “ordinary” exponential law. It is demonstrated that in the quasi-one-dimensional case the heat conduction process in an abstract space of dimension 1+ɛ, where ɛ varies from zero to unity, is described by a modified Fourier equation. Its solution for an infinite space is found.

引用

页码：724 / 727

页数：3