Q4: The two-tank heating process shown in Fig. (2) consists of two identical well-stirred tanks in series, A flow of heat can enter tank 2. At time t- 0, the flow rate of heat to tank 2 suddenly increases according to a step function to 1000 Btu/ min. and the temperature of inlet water T, drops from 60 to 52°F according to a step function. These changes in heat flow and inlet temperature occurs simultancously. (a) Develop a block diagram' that relates the outlet temperature of tank 2 to the inlet temperature of tank! and flow rate of heat to tank 2. (b) Obtain an expression for T; () (Deviation in the temperature). Initially T,-7,-7,- 60F and q-0, W-250 lhift, Volume of cach tank 5 ft, Heat capacity 1 Btu/lh (F). Waer
Q4: The two-tank heating process shown in Fig. (2) consists of two identical well-stirred tanks in series, A flow of heat can enter tank 2. At time t- 0, the flow rate of heat to tank 2 suddenly increases according to a step function to 1000 Btu/ min. and the temperature of inlet water T, drops from 60 to 52°F according to a step function. These changes in heat flow and inlet temperature occurs simultancously. (a) Develop a block diagram' that relates the outlet temperature of tank 2 to the inlet temperature of tank! and flow rate of heat to tank 2. (b) Obtain an expression for T; () (Deviation in the temperature). Initially T,-7,-7,- 60F and q-0, W-250 lhift, Volume of cach tank 5 ft, Heat capacity 1 Btu/lh (F). Waer
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 8 steps with 9 images