The study is to analyze the effects of constant pressure injection, constant flow rate injection, gates and vents by numerical simulation.
论文采用数值模拟的方法,分析了恒压注射、恒流量注射、注射口数量及位置、排气口的数量及位置四种因素对充模过程的影响。
参考来源 - RTM工艺缺陷形成机理与控制方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
As a result, it was found that injection speed could be increased through varying nozzle port opening width under keeping constant injection pressure.
实验结果表明，在压力恒定的条件下，可通过控制喷嘴开启量大小获得不同的注射充填速度。
Liquid silicon rubber injection moulding has constant cooling pressure to the cable. It is Low in electricity output while "breathing" together the cable.
液体硅橡胶注射成型对电缆本体有恒定的收缩的收缩压力，与电缆同“呼吸”局部放电最低。
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