The software ANSYS and MATLAB were employed to analyze and simulate the velocity,pressure, shear stress and viscosity distribution in fishtail sheet extruder die based on the three-dimen-sional FEM.

• 本文利用ANSYS和MATLAB软件,对鱼尾型片材机头中熔体的速度、压力、剪切应力和粘度的分布进行三维有限元模拟和分析。