A NUMERICAL STUDY OF BINGHAM TURBULENT FLOW IN SUDDEN-EXPANSION STRAIGHT CIRCULAR PIPE

被引：0
作者：
胡春波
魏进家
姜培正
苗永淼
机构：
来源：
AppliedMathematicsandMechanics(EnglishEdition) | 1998年 / 11期
关键词：
Bingham fluid; turbulence; numerical study; flow mechanisms;
D O I：
暂无
中图分类号：
TB12 [工程力学];
学科分类号：
0801 ; 080104 ;
摘要：
The control equations for the turbulent flow of Bingham fluid are established according to Bingham fluid constitution equation. Pressure field and velocity field are correlted by pressure-correction equation. The numerical computations are performed on Bingham fluid turbulent flow in sudden-expansion straight circular pipe, and the flow mechanisms are discussed.
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页码：0 / 0+0 +0-0
页数：7
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