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| Numerical simulation and analysis on flow field of pin-stirred mill |
| Received:August 21, 2017 Revised:September 06, 2017 |
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| DOI： |
| KeyWord:pin-stirred mills; numerical simulation; single-phase flow; flow field |
| Author | Institution |
| GUO wang |
东北大学资源与土木工程学院 沈阳 |
| LI Yanjun |
东北大学资源与土木工程学院 沈阳 |
| GAO Peng |
东北大学资源与土木工程学院 沈阳 |
| WANG Mingxing |
东北大学资源与土木工程学院 沈阳 |
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| Abstract: |
| The flow field in grinding chamber of pin-stirred mill was numerically simulated by FLUENT, analyzed the parameters such as velocity, turbulence intensity and shear rate, the motion law of flow field in grinding chamber was studied. With the increase of agitator speed, the energy transfer in the flow field was lower and the energy utilization was not favorable. Through the numerical simulation research, more intuitive understudied of the mill grinding operation principle, and provided the theoretical basis for the optimization design of mechanical parameters. |
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