Flow characteristics in a channel with symmetric wavy wall for steady flow.
Flow characteristics in a channel with symmetric wavy wall for steady flow.
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DOI：
10.1252/jcej.17.466
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发表时间：
1984-10
影响因子：
0.8
通讯作者：
T. Nishimura;Y. Ohori;Y. Kawamura
中科院分区：
文献类型：
--
作者：
T. Nishimura;Y. Ohori;Y. Kawamura
通过计算和实验研究了对称波壁通道内的流动特性。使用的通道具有类似于牛津膜血液氧合器的几何形状。所涵盖的流型范围从层流到湍流。通过流道发散截面处形成的循环涡的行为来解释压降和壁面剪应力随雷诺数的变化。
Flow characteristics in a channel with a symmetric wavy wall were investigated by calculations and experiments. The channel used has a geometry similar to that of the Oxford membrane blood oxygenator. The flow regime covered ranged from laminar to turbulent flow. The variation of pressure drop and wall shear stress with the Reynolds number was elucidated by the behavior of the circulated vortex formed at the diverging cross section of the channel.