摘要
拟采用Fluent数值模拟的方法研究油-水动态旋流分离器流场特性与能耗的关系,通过研究得到了旋流器内湍流场特性的分布规律以及旋流器运行过程中能耗产生部位和原因。计算结果表明,在旋转栅翅片和导流锥后方区域雷诺数、湍流强度和湍动能都出现极值点,油-水动态旋流分离器运行过程中的能量耗损也主要集中在旋转栅翅片和导流锥后方区域。
Based on Fluent simulation, the relationship between flow field characteristics and energy consumption of the oil-water dynamic hydrocyclone was studied to obtain the distribution law of turbulent field there and location and cause of the energy consumption in operation. The calculation results show that, the Reynolds number, turbulent intensity and turbulence energy at the rear of turnstile fins and diversion cone have extreme points where energy consumption mainly concentrates.
出处
《化工机械》
CAS
2013年第4期480-483,共4页
Chemical Engineering & Machinery
基金
总后军需物资油料部科技项目(CX211J031)
重庆市高校优秀成果转化项目(KGZH11223)
后勤工程学院学术创新基金项目(YZ0643601)
关键词
动态旋流分离器
油-水分离
湍流场
能耗
oil-water hydrocyclone, oil-water separation, turbulent flow field, energy consumption
