NONISOTHERMAL NONSTATIONARY DIFFUSION

被引：17

作者：

ANNIS, BK

HUMPHREYS, AE

MASON, EA

机构：

[1] Oak Ridge National Laboratory, Oak Ridge, TN

[2] University of Leeds, Yorkshire

[3] Brown University, Providence, RI

来源：

PHYSICS OF FLUIDS | 1969年 / 12卷 / 01期

关键词：

D O I：

10.1063/1.1692297

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The theory of nonisothermal, nonstationary diffusion in a two-bulb geometry is corrected and extended. Two major corrections to simple theory are necessary: one for the variation with time of the thermal diffusion ratio, and one for the deviations from a quasistationary state in the connecting tube. All previous treatments of the second correction contain inadequacies serious enough to necessitate revision of many reported diffusion coefficients.

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页码：78 / +

页数：1

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