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PLEASE HELP WITH D - F NOT SURE HOW TO DO THE LAST 3 PARTS THE FRONT PART IS FOR INFORMATION ON THE PROBLEM. THANK
PLEASE HELP WITH DF NOT SURE HOW TO DO THE LAST PARTS THE FRONT PART IS FOR INFORMATION ON THE PROBLEM. THANK YOU A stirredtank blending process is used to mix two liquid compounds A and B see Figure page of Textbook Two streams with mass flow rates and enter the tank. Mass fractions of in the two streams are and A single stream with mass flow rate and mass fraction of A equal to leaves the tank. Volume of the liquid in the tank V and its density are constant. a Perform a total mass balance and mass balance of species A to obtain dynamic or timedependent model for mass fraction of at the exit. b Constant liquid holdup is and liquid density is Assume that the process has been operating for a long period of time with flow rates of and and feed compositions and What is the steady state value of c Suppose that changes suddenly from to and remains at the new value. All the other inputs remain unchanged. Write the differential equation for variation of with time. d Solve the differential equation and determine the expression for as a function of time. e Determine the value of at time of seconds after the change in from to f Determine the new steady state value of
PLEASE HELP WITH DF NOT SURE HOW TO DO THE LAST PARTS THE FRONT PART IS FOR INFORMATION ON THE PROBLEM. THANK YOU
A stirredtank blending process is used to mix two liquid compounds A and B see Figure page of Textbook Two streams with mass flow rates and enter the tank. Mass fractions of in the two streams are and A single stream with mass flow rate and mass fraction of A equal to leaves the tank. Volume of the liquid in the tank V and its density are constant.
a Perform a total mass balance and mass balance of species A to obtain dynamic or timedependent model for mass fraction of at the exit.
b Constant liquid holdup is and liquid density is Assume that the process has been operating for a long period of time with flow rates of and and feed compositions and What is the steady state value of
c Suppose that changes suddenly from to and remains at the new value. All the other inputs remain unchanged. Write the differential equation for variation of with time.
d Solve the differential equation and determine the expression for as a function of time.
e Determine the value of at time of seconds after the change in from to
f Determine the new steady state value of
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