Uppal, Ray, and Poore provide the following system of differential equations describing irreversible, first-order, exothermic reactions in
Question:
Uppal, Ray, and Poore provide the following system of differential equations describing irreversible, first-order, exothermic reactions in a CSTR:
where x1 and x2 are dimensionless concentration and temperature variables respectively, and Da, γ , B, and β are dimensionless parameters that describe the dynamic behavior of the CSTR. Write a MATLAB function that will create phase planes for each of the following cases. Briefly explain the result of each phase plane.
(a) Use the parameters Da = 0.085, B = 22.0, and β = 3.0 with an initial condition of x1 = 0.8, x2 = 4.25.
(b) Use the parameters Da = 0.150, B = 19.0, and β = 3.0 with an initial condition of x1 = 0.9, x2 = 6.25.
(c) Use the parameters Da = 0.320, B = 11.2, and β = 3.0 with initial conditions of x1 = 0.95, x2 = 2.5, and x1 = 0.7, x2 = 1.8.
Step by Step Answer:
Numerical Methods With Chemical Engineering Applications
ISBN: 9781107135116
1st Edition
Authors: Kevin D. Dorfman, Prodromos Daoutidis