基于ANSYS的挤出过程三维仿真平台开发与应用  

Redevelopment of 3D Simulation Platform for Extrusion Based on ANSYS

作　　者：唐豪 黄朝晖 孙易 TANG Hao;HUANG Zhao-hui;SUN Yi(Sinopec Ningbo Research Institute of Advanced Materials,Zhejiang Ningbo 315206;School of Materials and Chemical Engineering,Ningbo University of Technology,Zhejiang Ningbo 315211;School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237;Shanghai Peraglobal HZ Technology Co.,Ltd.,Shanghai 200126,China)

机构地区：[1]中石化宁波新材料研究院有限公司,浙江宁波315206 [2]宁波工程学院材料与化学工程学院,浙江宁波315211 [3]华东理工大学化工学院,上海200237 [4]上海安世亚太汇智科技股份有限公司,上海200126

出　　处：《广州化工》2023年第6期41-44,48,共5页GuangZhou Chemical Industry

基　　金：浙江省自然科学基金项目(LQ21B060004);宁波工程学院科研启动金基金资助项目。

摘　　要：通过对ANSYSPolyflow软件的二次开发构建了聚合物挤出过程的仿真平台。平台兼顾使用的简洁性和适应性,可自动完成对挤出机建模、数值求解和后处理等过程的参数化设计。以反应挤出为例,利用该平台对挤出工艺的设备结构和放大过程进行数值模拟,结果表明,在出口段获得的分子量与实验结论误差在5%以内。该仿真平台功能完善,模拟结果准确,可有效减少设计人员工作量,缩短设计研发周期。A platform focused on polymer extrusion was established based on the redevelopment ANSYSPolyflow.Combined with simplicity and universality,the parameterization of modeling,solve and post processing can be completed automatically through the platform.The case study on reactive extrusion indicated the error between simulation result and experiment was less than 5%.The 3D simulation platform had adequate functionalities and precision,which was beneficial to reduce the design workload and shorten R&D periods.

关 键 词：螺杆挤出机 挤出过程 数值模拟 二次开发 

分 类 号：TQ320.6[化学工程—合成树脂塑料工业]