利用Fluent研究喷射泵式DF系统

Study the Injection Pump Type DF System with Fluent

采用通用计算流体力学软件Fluent对改进后的DF系统(喷射泵式DF系统)负压装置进行力学仿真。仿真结果表明:喷射泵式DF系统结构的排屑能力远优于传统的圆锥形喷嘴的DF系统结构,并可让研究者形象直观认识两种负压装置内流体运动的力学特性。

Using the general computational fluid dynamics software Fluent to simulate the mechanical simulation of the improved DF system （jet pump type DF system）. The simulation results show that the system structure of DF jet conical nozzle chip capacity pump DF system structure is far superior to the traditional mechanical properties, and can allow researchers to visually understand two kinds of negative pressure device in fluid motion.