Hi,
Could somebody check whether I made correct calculations. Thank you.
I need to design a shell and tube heat exchanger to heat up the water. For heating, water vapor at 100degC will be used in shell side.
TUBES
Flow of water 6500m3/hr
Temp of heated water 90degC
Temp initial of water 10degC
SHELL
Flow of water vapor 1500kg/hr
Water vapor at 100degC
Energy from water vapor assume 2200kJ/kg * by amount of water vapor 1500 kg/hr = 3 300 000kJ/hr
Energy needed to heat up the water 2 174 276kJ/hr
70m2 heat exchanger will be ok for such application? What else should I take into account when design such S&T heat exchanger?
Thank you
Tomasz
Edited by Art Montemayor, 11 July 2022 - 12:57 PM.
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