SOME CONNECTIONS BETWEEN VELOCITY-RELATED AND PRESSURE-RELATED QUANTITIES IN AXISYMMETRICAL FLUID-FLOW

被引：0
|
作者：
FLAVIN, JN
机构：
[1] Department of Mathematical Physics, University College, Galway
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1991年 / 29卷 / 08期
关键词：
D O I：
10.1016/0020-7225(91)90170-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In the context of axisymmetric flow of a fluid of constant density, a quantity is defined which is tantamount to the cross-sectional mean-square value of the axial velocity. An upper estimate is obtained for this quantity in terms of its value at two values of the axial coordinate and in terms of the pressure. The upper estimate coincides with the quantity in some circumstances. Other estimates of a similar nature are also discussed.
引用
收藏
页码：969 / 972
页数：4
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