摘要
使用流体计算软件Polyflow,对往复注射螺杆计量段进行符合其轴向运动特点的三维流动分析。通过计算得出剪切速率场、压力场、速度场的分布结果,并对分布结果进行分析。通过不同工艺条件变化引起的流场变化,得到流场内部变化的部分规律,并建立了符合注射螺杆工作特点的模拟分析方法。
Use hydraulic design software Polyflow, take the reciprocation injection screw measuring section to carry on conforms to its axial motion characteristic three-dimensional flow analysis. Obtains the shear rate field, the pressure field, the velocity field distributed result through the computation, and carries on the analysis to the distribution result. Flow field change causes which through the different craft condition change, obtains the flow field Interior change the partial rules, and established has conformed to the injection screw work characteristic simulation analysis method.
出处
《橡塑技术与装备》
CAS
2006年第12期1-5,共5页
China Rubber/Plastics Technology and Equipment
关键词
注射
螺杆
计量段
流场分析
Injection
Screw
Measurement section
Flow field analysis
