摘要
应用三维粘性流动计算软件NUMECA对湍流粉碎机的吸入腔进行了定常三维紊流流场的数值模拟,得到了吸入腔内部流场的压力、速度分布,直观显示了吸入腔内部的流动现象,为后续阶段的整机联算奠定了基础。
The internal flow field in suck cavity of a turbulence mill was calculated numerically using a 3-D steady turbulence flow calculation by Numeca, a 3-D viscous flow software, Based on the computational results, pressure and velocity distribution was analyzed, and some flow patterns were discussed. It could also be applied to the future whole machine simulation.
出处
《中国粉体技术》
CAS
2006年第3期22-24,共3页
China Powder Science and Technology
关键词
湍流粉碎机
吸入腔
三维定常紊流
数值模拟
turbulence mill
suck cavity
3-D steady turbulence flow
nurnerical simulation
作者简介
龚俊（1963-）男，教授，电话：13609351341；E—mail：Gongi@lut．cn。
