Diffusion in oscillatory pipe flow
Diffusion in oscillatory pipe flow
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DOI：
10.1017/s0022112083001883
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发表时间：
1983-08
影响因子：
3.7
通讯作者：
E. J. Watson
中科院分区：
文献类型：
--
作者：
E. J. Watson
沿管道扩散的物质的传质速率因管道中周围流体的振荡运动而增大。对于圆形管道和二维流道，对流量的增加进行了评估。给出了流的慢振荡和快振荡极限情况下的一般截面的结果。
The rate of mass transfer of a diffusing substance along a pipe is augmented by an oscillatory motion of the ambient fluid in the pipe. The increase of the flux is evaluated for the cases of a circular pipe and of a two-dimensional channel. Results are given for a general cross-section in the limiting cases of slow and fast oscillations of the flow.