| 液体在线混合室混合效果的数值模拟 |
| |
| 引用本文： | 朱锡锋,路甬样,阮晓东,陈越南.液体在线混合室混合效果的数值模拟[J].工程热物理学报,1996(4). |
| |
| 作者姓名： | 朱锡锋 路甬样 阮晓东 陈越南 |
| |
| 作者单位： | 浙江大学流体传动及控制国家重点实验室 |
| |
| 摘 要： | 本文根据液体在线混合室的两种不同结构归纳出两种入口界条件，相应获得二维和三维物理模型，应用有限差分法对其混合效果分别作了数值模拟。研究结果表明：设计液体在线混合室时，为了达到最佳混合效果，应使得浓度梯度与速度梯度方向一致，即让两种液体的入口管在同一根轴线上。
|
| 关 键 词： | 在线混合，混合效果，数值模拟 |
THE NUMERICAL SIMULATION ABOUT THE EFFECTION OF A LIQUID ON-LINE MIXING CHAMBER |
| |
| ZHU Xifeng, LU Yongxiang,RUAN Xiaodong,CHEN Yuenan.THE NUMERICAL SIMULATION ABOUT THE EFFECTION OF A LIQUID ON-LINE MIXING CHAMBER[J].Journal of Engineering Thermophysics,1996(4). |
| |
| Authors: | ZHU Xifeng LU Yongxiang RUAN Xiaodong CHEN Yuenan |
| |
| Abstract: | This paper reduces two inlet boundary condition and acquires the two-dimensional and the three-dimensional physical models,according to the constructions of the liquid online mixing chamber.Their effection are all numerically simulated.The results show that the directions of the concentration gradient and the velocity gradient should be same,in otherwords,two liquid inlet pipes should share one axises when designing a liquid on-line miXing chambers,and in this way,the mixing effection would be optimum. |
| |
| Keywords: | mixing chamber on-line mixing numerical simulation |
| 本文献已被 CNKI 等数据库收录！ |
|
