Answer to Question #333089 in Chemical Engineering for LBear

Question

Water enters a heating system at a flow rate of 0.2 kg/s. The system has a thick-walled tube with inner and outer diameters of 16 and 25 mm respectively. The outer tube surface is well insulated, and there is electrical heating within the tube wall which provides a uniform generation of q = 4.7 x106 W/m3