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多釜并联温度控制

2020-01-02View Original

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Olá,一根冷媒主管分出几根支管,分别连接到反应釜夹套给釜降温,请请问怎么能够实现温度的精确控制?如果是釜温-冷媒流量控制,一条支管改变会不会影响其它支路?还有冷媒传热需要时间,会不会控制不够精确
Reply #22020-01-02
换热都有延后性加大冷媒量要一会儿才会体现变化趋势,需要靠经验来调节 但是精度足够的话是可以控制好的 主管三压力稳定的话 一个管路的流量变化对其它管路的影响不大。如果变了一根流量主管压力就有波动 就会很难控制
Reply #32020-01-02
换热都会延后的 配合些控制方式吧 比如前馈之类的 加一些算法进去

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