Suggestions for heat exchange baffles? ? ?
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Diameter 1800, length 2500, 63-grade stainless steel decorative tubes, quantity 410. The flue gas operates at temperatures ranging from 110 degrees to 45 degrees; the cooling water flows on the shell side. What should be the recommended spacing between the baffle plates? I don’t have much experience in manufacturing; using basic spacing values is sufficient. The cooling water flow rate is 200 tons per hour, with a temperature difference of 15 degrees
A beginner in heat exchange, learning about heat exchange and fluid mechanics
The spacing and design of the baffle plates are determined through HTRI calculations; they must also meet the requirements for baffle plates specified in GB151, taking into account both process and equipment factors. Asking simply about the spacing in this way is incorrect; it seems that four or five hundred should be a reasonable figure
This needs to be considered in combination with manufacturing processes and the GB151 standard