Consider the large mixing tanks show in the figure. Suppose that both tanks A and B initially contain 100 gallons of brine. Liquid is pumped in and out of the tanks as indicated in the figure; the mixture pumped between and out of the tanks is assumed to be well-stirred. 1 (a) Starting with a mass balance, construct a mathematical model in the form of a linear system of first-order differential equations for the number of pounds rA(t) and æg(t) of salt in tanks A and B, respectively, at time t. Write the system in matrix form. (b) Use the method of undetermined coefficients to solve the linear system in (a) subject to TA (0) – 60, xB(0) = 10. (c) What are lim, r00 "A(t) and lim,0 *B(t)? Interpret this result. pure water منسلم 2 mixture 1 galmin 2 galnin mixtare mixture mixturo 3 galmin
Consider the large mixing tanks show in the figure. Suppose that both tanks A and B initially contain 100 gallons of brine. Liquid is pumped in and out of the tanks as indicated in the figure; the mixture pumped between and out of the tanks is assumed to be well-stirred. 1 (a) Starting with a mass balance, construct a mathematical model in the form of a linear system of first-order differential equations for the number of pounds rA(t) and æg(t) of salt in tanks A and B, respectively, at time t. Write the system in matrix form. (b) Use the method of undetermined coefficients to solve the linear system in (a) subject to TA (0) – 60, xB(0) = 10. (c) What are lim, r00 "A(t) and lim,0 *B(t)? Interpret this result. pure water منسلم 2 mixture 1 galmin 2 galnin mixtare mixture mixturo 3 galmin
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.CR: Chapter 11 Review
Problem 12CR
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