Flows Field Simulation of Two-Phase Swirling Flows Finishing |
| Journal |
Advanced Materials Research (Volumes 24 - 25) |
| Volume |
Precision Surface Finishing and Deburring Technology |
| Edited by |
Hang Gao, Zhuji Jin and Yannian Rui |
| Pages |
17-22 |
| DOI |
10.4028/www.scientific.net/AMR.24-25.17 |
| Online since |
September, 2007 |
| Authors |
Sheng Qiang Yang,
Wen Hui Li,
Shi Chun Yang
|
| Keywords |
Finishing, Flow Field, Numerical Simulation, Two-Phase Swirling Flows |
| Abstract |
Two-phase swirling flows finishing is put forward mainly for hole surface. By theoretic
analysis and experimental research, the characteristics of flows field will directly affect finishing
quality and efficiency. On the basic premise of defining Renault stress model on swirling flows field,
numerical simulation of velocity vector graph, turbulent kinetic energy graph, turbulent dissipation
ratio graph, pressure distribution graph, vorticity magnitude distribution graph etc. are made, and
vorticity magnitude and tangential velocity in different mediums are contrasted, which provide
theoretic basis for thorough research. |
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