A CSTR is to operated for 30 minutes with multiple flowrates of one of the input streams. If the flow rate changes coninuously with time such that it goes form 10 to 15 gallons/minute in 30 minutes, what is the transfer function for this change?

A CSTR is to be operated for 30 minutes with multiple flowrates of one of the input streams. For the first 15 minutes, the flowrate must be 10 gallons/minute and for the second 15 minutes, the flowrate must be 15 gallons/minute. Derive the transfer function for this change in flowrate.

show steos on how to reach part c)   ans = 1.4mA/mA

how to find the lost work? which eqn should I use? Pls help me. Thank u,

(a) Derive a mathematical representation of the mass flow rate of species I entering or exiting the system   (b) Explain what is a mathematical model?

Answers: 88.92 kPa, g = 12.81 psig

Subject: Chemical EngineeringTopic: Momentum Transfer

dg A Consider the tank shown in (Figure 1), with water flowing in through pipe A and out through pipe B. The amount of water in the tank does not change with time, the diameter at A is da = 3.8 cm , the diameter at B is dB = 6.1 cm , and the average velocity at A is VA = 2.5 m/s , what is the average velocity at B? The density of water is pw = 1000 kg/m3 Express your answer in m/s to three significant figures. Now consider the same tank (Figure 1), with water flowing in through pipe A and out through pipe B. In this case, the amount of water in the tank is increasing at 0.8 kg/s Everything else is unchanged: the diameter at A is da = 3.8 cm , the diameter at B is de = 6.1 cm , and the average velocity at A is VA = 2.5 m/s, what is the average velocity at B? The density of water is Pw = 1000 kg/m³ Express your answer in m/s to three significant figures. В A Now consider a similar tank (Figure 2) full of air. Air flows in through pipe A and out through pipe B. The pressures and…

Can I get an easy explanation

Please solve b with steps and state the control volume. Thanks!