How to calculate the evaporation rate of a cooling tower
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I would like to ask my fellow Sichuanese: given the temperature of the hot water entering the air separation cooling tower, the temperature of the cooled water exiting the tower, the ambient temperature, and the amount of water circulating, is it possible to calculate the evaporation rate? I hope an expert can give me some guidance. Thank you!
Additional water added = evaporation + discharge. Knowing the emissions, what’s left is the evaporation amount, right? That’s how it’s calculated, right?:lol
Thank you for your advice. Since the flow meter for measuring emissions is inaccurate, I plan to use calculations instead. If calculations cannot solve the problem, then I will have to work on improving the flow meter used for measuring emissions
Another situation is that there are two places where emissions occur: one without a flow meter, and the other with a flow meter that is inaccurate.
Then you’ll have to find a way by replenishing water. Evaporation rate is greatly affected by temperature and flow rate, so it’s likely not easy to calculate
We estimate it based on circulation volume × temperature difference / 500.
How was it solved? I hope to share it with fellow sailors.
It’s just that the flow meter for drainage has been replaced with a new one: P
https://wenku.baidu.com/view/31bdabfcb8f3f90f76c66137ee06eff9aef849b7.html can be used as a reference