Engineering, 03.09.2019 00:20 luljrjr4130
Along thin-walled double-pipe heat exchanger with tube and shell diameters of 1.0 cm and 2.5 cm, respectively, is used to condense refrigerant -134a by water at 20°c. the refrigerant flows through the tube with a convection heat transfer coefficient of hi = 4500 w/m2 °c. water flows through the shell at a rate of 0.5 kg/s. determine the overall heat transfer coefficient of this heat exchanger.
Answers: 1
Engineering, 03.07.2019 15:10
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Along thin-walled double-pipe heat exchanger with tube and shell diameters of 1.0 cm and 2.5 cm, res...
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