摘要
数值模拟已经成为研究水力旋流器流场理论的重要手段,论述了国内外对于水力旋流器内两相流场的数值模拟研究进展,雷诺应力模型作为目前水力旋流器流场模拟的重要模型虽然已经得到广泛应用,但仍存在很大缺陷。通过分析研究成果提出了对于雷诺应力模型的改进和完善,今后对水力旋流器数值模拟研究的重点和发展方向。
Numerical simulation is an important means of investigating hydrocyclone flow field theory. Introduce the research progress of numerical simulation for two-phase flow field in hydrocyclone at home and abroad. Although the Reynolds stress model is widely used in the field, there are still lots of defects. Through analyzing the research results, perfect the Reynolds stress model, make clear the development direction of numerical simulation of hydrocy- clone.
出处
《洁净煤技术》
CAS
2012年第5期103-106,共4页
Clean Coal Technology
关键词
水力旋流器
湍流
数值模拟
hydrocyclone
turbulence
numerical simulation
