Engineering, 11.09.2019 02:30 zabattle
Pressurized water ( 10 bar, 110°c) enters the bottom of an 10-m-long vertical tube of diameter 63 mm at a mass flow rate of 1.5 kg/s. the tube is located inside a combustion chamber, resulting in heat transfer to the tube. superheated steam exits the top of the tube at 7 bar, 600°c. determine the change in the rate at which the following quantities enter and exit the tube: (1) the combined thermal and flow work, (2) the mechanical energy, and (3) the total energy of the water. also, (4) determine the heat transfer rate, . hint: relevant properties may be obtained from a thermodynamics text.
Answers: 1
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