Heat exchanger calculation
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Gentlemen, the smoke volume is 25,000 cubic meters per hour. The temperature is reduced from 1000 degrees to 200 degrees, using two heat exchangers in series: the first one reduces the temperature from 1000 degrees to 600 degrees, while the second one reduces it from 600 degrees to 200 degrees. The feed water is heated separately; the temperature of the water is 20 degrees at room temperature, and the temperature of the heated water does not exceed 50 degrees. Ask if it’s possible to do it What are the device dimensions? What material is it made of? Thank you
““The first one is reduced from 1000 degrees to 600 degrees, and the second one from 600 degrees to 200 degrees” – these are just arbitrary temperature ranges; you shouldn’t decide such things arbitrarily. You just need to state the target temperature; the rest needs to be calculated.
I think this is feasible, but heat exchange thermodynamics itself involves complex calculations, and there are differences between reality and theory for various reasons; in other words, the intermediate temperature is not necessarily 600 degrees Celsius – there may be deviations
Why 600°C in the middle? Why connect them in two segments? Explain the details
How heat exchanger manufacturers can build a thermal calculation platform quickly and at low cost http://bbs.hcbbs.com/thread-1516020-1-1.html
Perhaps the space available for the heat exchanger on the part of the poster is limited; the exact reason still needs to be clarified by the poster