Selection of air-air heat exchangers
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The process requires the design of a heat exchanger. The hot fluid is air at a temperature of 200°C and a pressure of 3 MPa, while the cold fluid is also air at a temperature of 40°C and a pressure of 2.5 MPa. The flow rate for both fluids is 30,000 NM3. It is necessary to achieve the highest possible heat exchange efficiency, with the target temperature of the hot fluid being 60°C. I would like to ask the experts how to make a selection.
It is better to use a welded plate heat exchanger.
“Requiring the highest heat transfer efficiency” is clearly a very wrong statement. Theoretically, \"the highest heat transfer efficiency\" requires an infinitely large heat transfer area.
Make some adjustments for optimal heat exchange performance
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