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["순환관로에서 펌프가 지속적으로 작동하면서 시스템 내 물의 온도가 상승할 때 이를 어떻게 추정할 수 있는지 방법을 설명해주세요."

2018-12-20View Original

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"5MPa의 작동 압력을 가지는 작은 실험 설비에서 펌프는 주입식 펌프로 1L/min의 흐름으로 작동합니다. 펌프는 순환하며 필터 장치로 ไป来,由于过滤元件对温度比较敏感,前面的原料罐(敞口)已经考虑做夹套,面积估算在 0.1m222
Reply #22018-12-20
管路摩擦损失所产生的的热量
Reply #32018-12-20
是的,关键是这个有算法吗
Reply #42018-12-23
建议在原料罐内采用内置盘管加热/冷却,多搞几圈盘管,可以通过热源/冷源的流量或者温度来控制原料罐内的温度
Reply #52019-01-08
10L/min,也就是一小时0.6m3,这么小的流量,直接过量冷却就可以了,实在不放心的话,你就用能量守恒原理简单估算下,用泵的额定功率-介质流速自带的动能,差值就认为是需要被散热的功率。

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