A Numerical Study of Bingham Turbulent Flow in Sudden-Expansion Straight Circular Pipe

Hu Chunbo; Wei Jinjia; Jiang Peizheng; Miao Yongmiao

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Article Navigation > Applied Mathematics and Mechanics > 1998 > 19(11): 1014-1020

Hu Chunbo, Wei Jinjia, Jiang Peizheng, Miao Yongmiao. A Numerical Study of Bingham Turbulent Flow in Sudden-Expansion Straight Circular Pipe[J]. Applied Mathematics and Mechanics, 1998, 19(11): 1014-1020.

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A Numerical Study of Bingham Turbulent Flow in Sudden-Expansion Straight Circular Pipe

1.
North Western Polytechnical University, Xi'an 710072, P. R. China;
2.
Chemical Engineering School, Xi'an Jiaotong University, Xi'an 710049, P. R. China

Received Date: 1997-04-28
Publish Date: 1998-11-15

Abstract

Abstract

The control equations for the turbulent flow of Bingham flulid are established according to Bingham fluid constitution equation. Pressure field and velocity field are correlated 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.
- Bingham fluid,
- turbulence,
- numerical study,
- flow mechanisms

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References(5)

References

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