The two-dimensional nonisothermal injection filling process of Polypropene melt was simulated using Polyflow software. The distributions of velocity,pressure,temperature and shear rate for polypropene melt in injection filling in the mould cavity were analyzed.
使用CFD软件Polyflow,数值研究了注塑机注射充模过程中模具型腔内聚丙烯熔体的二维非等温流场,分析了不同时刻模具型腔内熔体的速度、压力、温度和剪切速率分布。
参考来源 - 数值仿真注塑充模过程The experiment results showed that the best dosing ratio of media to reactor should be 35% , it also indicated that the polypropene suspended carrier was better than the polyethylene carrier in hanging membrane.
试验结果表明,两种填料在35%的投配率下流化效果和充氧能力最好,但是聚丙烯比聚乙烯填料挂膜效果好,成膜均匀;就填料的形状来说,圆柱形填料比空心球填料的挂膜效果好。
参考来源 - 好氧移动床动态膜生物反应器的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： polypropylene
以上来源于: WordNet
The condition for enzyme immobilization was studied by using polypropene loaded titanium dioxide membrane to immobilize pesticide degradable enzyme EC3.
利用聚丙烯负载二氧化钛膜固定农药降解酶EC3。
Particles of polypropene, with densities approaching that of water were used as tracer in the water system for the investigation of the flow characteristics.
在观察水在管内的流动特性试验中，用聚丙烯颗粒作为示踪粒子，其密度与水非常相近。
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