a 0 N The final two sections of a UHT food process are a steam healed well-mored tank of volume V followed by a well Insulated tube of volume Vs. The inlet temperature to the well-mixed tank is T. the outlet temperature is Ts, the flowrate is q, and the steam temperature is T. () () Carry out an energy balance, listing any assumptions, for the well- mixed tank, given the information in the data section Show that the following first order differential equation can describe the response of Tr (the outlet temperature of the well mixed tank) to changes in T and T. +T* = KT +KT dT {a} identity to K and K, in terms of parameters in the data section. (30%) (B) Slate why a pure dead time is a suitable model for the well insulated tube What is a suitable value for the dead time? 110%) (c) For a step change of size 2 in the net temperature 7 find the cutlet temperature from the insulated tube as a function of time, given that al other parameters remain at their steady-state values 120%) (d) It is desirable to control the outlet temperature of the well-moved tank This can be achieved by manipulation of the team temperature. The Temperature is considered as a disturbance Given these constraints the Information in the data section and clearly stating what any additional venables you use represent develop a feedback conto block diagram for the process 120 (o) proportional and integral contrare used, what is the maximum controller in there should be notion in the output 20N DATA Costruction MAMA Vento, o a 0 N The final two sections of a UHT food process are a steam healed well-mored tank of volume V followed by a well Insulated tube of volume Vs. The inlet temperature to the well-mixed tank is T. the outlet temperature is Ts, the flowrate is q, and the steam temperature is T. () () Carry out an energy balance, listing any assumptions, for the well- mixed tank, given the information in the data section Show that the following first order differential equation can describe the response of Tr (the outlet temperature of the well mixed tank) to changes in T and T. +T* = KT +KT dT {a} identity to K and K, in terms of parameters in the data section. (30%) (B) Slate why a pure dead time is a suitable model for the well insulated tube What is a suitable value for the dead time? 110%) (c) For a step change of size 2 in the net temperature 7 find the cutlet temperature from the insulated tube as a function of time, given that al other parameters remain at their steady-state values 120%) (d) It is desirable to control the outlet temperature of the well-moved tank This can be achieved by manipulation of the team temperature. The Temperature is considered as a disturbance Given these constraints the Information in the data section and clearly stating what any additional venables you use represent develop a feedback conto block diagram for the process 120 (o) proportional and integral contrare used, what is the maximum controller in there should be notion in the output 20N DATA Costruction MAMA Vento, o