Question

Consider the following chemical reactions take place in a continuous stirred tank reactor CSTR):
AB
Where, the rate constants are as follows: ki = 1 miul, k2 = 0.5 min!
The charge to the reactor is all component A, so initially, the concentrations within the reactor
C4, = 1 CA = () (gmol/L)
An unsteady-state mass balance on each component leads to the following set of ODES:
IC
di
=-kCA + KCB
«Св
=k,CA-k.
22
Solve this ODE-IVP system using the Euler method, RK2 (Heun's method, Mid-Point method
and Ralston method), and RK4 in MATLAB with a time step of 0.1 min ankl repeat with a time
step of 0.01 min. If a significant difference results (compare values at a specific time to see if
they are different), repeat with a time step of 0.001, etc. until a satisfactory time step is found.
Integrate out to time = 2 min.
a. Compare CA versus 7 and Ce versus for different methods (Hint: in one Plot)
b. Show the effects of step size on the solution
c. Plot the solutions in each case and compare them. Report the percent difference in the
solutions at time=1 min.

pl help . I need it before 6pm​

Answer 1

Answer:

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Explanation:

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