CHE 439 - Spring 2016 - Homework 3 - Due: Tuesday, March 1, 2016
1. The feed to a ash separator operated at 3.4 bar and 65o C is a liquid mixture containing seven
hydrocarbons with the following feed composition and component K values.
specie
ethane
propa
CHE 439 - Spring 2016 - Homework 1 - Due: Tuesday, February 9, 2016
1. Obtain a solution to the following system of equations:
x1 x2 + x3 x4 = 1
3x1 + 2x2 + 4x3 + 2x4 = 1
2x1 + 4x2 5x3 = 1
3x2 2x3 + 3x4 = 5
(a). Use Gauss elimination method to obtain the
CHE 439 - Spring 2016 - Homework 2 - Due: Tuesday, February 23, 2016
1. Use the method of substitution to obtain solution to the equation
f (x) = xx 2 = 0.
The initial guess for x is 1.4. Manual computation: Show rst three iterations. Provide an Excel
spr