Selection and calculation of circulation water pumps for water-cooled screw air-conditioning units
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The unit’s cooling capacity is 280 kW, and the heat exchange area of the circulating water heat exchanger is 32 square meters. How should the circulating water pump be selected?
For water-cooled screw chillers, a chilled water circulation pump is required. Once the cooling capacity is determined, the flow rate of the chilled water circulation pump is also fixed; similarly, the flow rate of the cooling water pump can be determined as well. You can find this information in the specifications for water-cooled screw chillers, or you can calculate it yourself. Once the area of the heat exchanger is known, the flow rate of the process fluid should also be clear. I’m not quite sure what aspect of pump selection is causing you concern
I’m not quite sure how to do the conversion. Could you explain it in more detail: handshake
Specifically, you can search for \"Malī cooling tower\" on Baidu Wenku; there are explanations regarding this in the introduction text there, which can serve as a reference