Impact of heat exchange tube size
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May I ask, heat exchangers generally use heat exchange tubes of 19 and 25 millimeters in diameter. If 38 mm pipes are used, will it have any negative effects on the heat exchanger?
High investment and great manufacturing difficulty, right? Factors such as the allowable pressure, heat exchange efficiency, and corrosion also need to be taken into account!
Small tubes have a larger specific surface area, resulting in better heat exchange efficiency
Small pipes are good; they’re small and can be a bit more numerous