Circulating water calculation
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I have a question: given an open-loop circulating water system with a pipe diameter of DN200 and a flow velocity of about 1.5 m/s, the total volume of water is fixed. Now I want to install a closed-loop filtration system on these pipes, with the requirement that the water in this volume be filtered once every 4 hours. How should I choose the pipe diameter? Urgent urgent urgent
It is necessary to know the flow rate, pressure, and volume flow rate in order to determine the pipe diameter!
First, calculate the total volume of water that needs to be filtered, and then select the filter based on the flow rate. Determine the filter type based on pressure, temperature, water quality analysis results, etc
The pump flow rate = container volume/4; the flow velocity should be between 1.5 and 2.5. Using this value, the pipe diameter can be calculated, and a standard pipe diameter closest to this calculated value should be chosen. The flow velocity should then be checked to ensure it falls within the specified range.