Question: please read the question and answer with the correct values Q2 (35%). A stirred-tank blending system can be described by a first-order transfer function between

please read the question and answer with the correct values
please read the question and answer with the correct values Q2 (35%).

Q2 (35%). A stirred-tank blending system can be described by a first-order transfer function between the exit composition x and the inlet composition X. X and X are mass fractions of solute. X'(s) K X (5) TS +1 where K = 1.4 (dimensionless) and 1 = 10 min. When the blending system is steady-state, * = 0.52, the dynamic behavior is tested by quickly adding a large amount of a radioactive tracer. This process by approximated by an impulse function with magnitude of 2.6. a) Calculate the exit composition response x(t) using Laplace transforms (10 pts) and sketch x(t) by using Microsoft Excel. (7 pts) b) Based on the analytical expression, what is the of x(0)? (8 pts) c) If the process is initially at steady state with x = 0.52, what is the of x(0)? Compare this answer with the value of part b and discuss the differences. (10 pts)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!