Answer Happy

solvent TO) mixer steam coil 4. (25) A steam coil is immersed in a stirred heating tank. Saturated steam at 10.0 bar condenses within the coil, and the condensate emerges at its saturation temperature. A solvent with a heat capacity of C. - C = 2.30 kJ/(kg C) is fed to the tank at a constant rate of ṁ =12.0 kg/min and an inlet temperature of Tin = 25°C, and the heated solvent is discharged at the same flow rate. The tank is initially filled with M= 760 kg of solvent at 25°C, at which point the flows of both steam and solvent are 00000 commenced. The rate at which heat is transferred from the steam coil to the solvent is given by the expression = UA(Tsteam -T) where UA = 11.5 kJ/(min C). The tank is well stirred, so that the temperature of the contents is spatially uniform. sal steam sal condensate a) Derive a differential equation for T(t) of the form dT/dt =... and in terms of provided constants. b) Determine the steady-state temperature of the solvent within the tank. c) Separate and integrate the differential equation from part (a) and determine T(40 min).