Abstract
The control equations for the turbulent flow of Bingham fluid are established according to Bingham fluid constitution equation. Pressure field and velocity field are correlated by pressure-correction equation. The numerical compulations are performed on Bingham fluid turbulent flow in sudden-expansion straight circular pipe, and the flow mechanisms are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 1095-1101 |
| Number of pages | 7 |
| Journal | Applied Mathematics and Mechanics (English Edition) |
| Volume | 19 |
| Issue number | 11 |
| DOIs | |
| State | Published - 1998 |
Keywords
- Bingham fluid
- Flow mechanisms
- Numerical study
- Turbulence