| 离心泵叶轮内密相液固两相湍流的数值模拟 |
| |
| 引用本文： | 魏进家,姜培正,宇波.离心泵叶轮内密相液固两相湍流的数值模拟[J].应用力学学报,2000,17(1):1-6. |
| |
| 作者姓名： | 魏进家 姜培正 宇波 |
| |
| 作者单位： | 1. 西北工业大学,西安,710072
2. 西安交通大学,西安,710049 |
| |
| 摘 要： | 利用作者建立的描述密相液固两相湍流的 KET模型和推导的基本控制方程组 ,在处理壁面边界条件时考虑了颗粒和叶片的相互碰撞作用 ,对离心泵叶轮内密相液固两相流动进行了数值模拟 ,得到了泵叶轮内两相流动的一些规律 ,为液固两相流泵的设计提供了一定的理论依据。
|
| 关 键 词： | 密相 液固两相湍流 KET模型 离心泵叶轮 |
Numerical Simulation of Dense Liquid-solid Two-Phase Turbulent Flow in a Centrifugal Pump Impeller |
| |
| Wei Jinjiax,Jiang Peizheng.Numerical Simulation of Dense Liquid-solid Two-Phase Turbulent Flow in a Centrifugal Pump Impeller[J].Chinese Journal of Applied Mechanics,2000,17(1):1-6. |
| |
| Authors: | Wei Jinjiax Jiang Peizheng |
| |
| Abstract: | With KET model of dense liquid solid two phase turbulent flow and control equations established by the authors and considering the interaction between particle and blade in the boundary condition, a numerical simulation of dense liquid solid two phase turbulent flow in a centrifugal pump impeller was performed, and some flow features were captured, thus the theory foundation was laid for two phase flow pump design. |
| |
| Keywords: | dense liquid solid two phase flow KET model centrifugal pump impellar |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
