finned tube
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Is there any calculation for the vaporization rate or heat exchange area per meter of spiral finned tubes? The tubes are made of stainless steel with dimensions of 22*2, the aluminum fins have a diameter of 56 mm and a thickness of 1 mm, with a gap of 5 mm. How can this be calculated?
The heat exchange area can be calculated, but too many parameters are required for the amount of vaporization.
The vaporization amount is generally given as an approximate value; it’s indeed difficult to calculate it precisely
Heat exchange area: 0.9194㎡/m
HGT 3181-2009 applies to spiral fin tubes with high-frequency resistance welding
It also depends on whether it is a rolled tube or a straight-wound type