- #1

JeweliaHeart

- 68

- 0

## Homework Statement

Problem statement is attached...

## Homework Equations

my attempt at solution is also attached...

## The Attempt at a Solution

One of my assumptions was to treat the inlet concentration as a disturbance variable, and inlet flow rate as a manipulated variable...However, as I try to solve for the transfer function, it is becoming highly complicated. I am having to linearize the differential mass balance first. Some of my peers said they avoided this by not including disturbance variables in the transfer function. Which approach is correct?