The internal flow field of hydrocyclone is simulated using LRR Reynolds stress model, applying SIMPLE arithmetic and basing on basic theory of hydrocyclone.

• 从油水分离旋流器流场分析的基本理论出发，采用LRR雷诺应力湍流模型，应用SIMPLE算法，对其内部流场进行了数值模拟。