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CHE250: Separation Processes
HOMEWORK #1
Review Questions: please answer in a short sentence or two.
1. Explain the purpose and action of the U-trap (full of water) below the drain
of the sink.
2
CHE 231
HW #5
25 pts
P1. (7 pts)
You are studying the dimerization of arylmercurial compounds in hexamethylphosphoramide solutions in the
presence of a soluble [ClRh(CO)2]2 catalyst. Consider the dime
CHE 231
Spring 2018
HW #4
35 pts
DUE:
2/13/2018
P1. (10 pts)
Consider the industrial production of cyclohexane, C6H12, by the gas-phase hydrogenation of benzene,
C6H6. Assume that the process is carri
CHE231
Spring2018
HW#1
25pts+10participation
DUE:
1/23/2018
Worth 10 participation points, which are counted separately from the 25 pts below:
On a 3x5 notecard, glue a picture (headshot) of yourself
25 Sept 2017
ChE 244: Heat and Mass Transfer
Part I: Heat Transfer
Instructor: Prof. Shaw H. Chen
Chemical Engineering Department
University of Rochester
1
Rules Governing Significant Figures
http:/ww
CHE 231
Spring 2018
HW #6
25 pts
DUE:
2/27/2018
P1. (5 pts)
The gas phase reaction
A + B C + D
is carried out isothermally at 227C in a packed bed reactor with 100 kg of catalyst. The reaction is firs
CHE231
Spring2018
HW#2
25pts
DUE:
1/30/2018
P1. (6 pts)
a.) Review Examples 2-1(a) and 2-2(a). What are required volumes if flow rates are doubled?
b.) Review Example 2-4. What is the overall conversi
CHE231
Spring2018
HW#3
15pts
DUE:
2/6/2018
P1. (5 pts)
Fogler 3-10
P2. (6 pts)
Fogler 3-12, (a) (f)
You only need to provide units for the forward reactions.
P3. (4 pts)
Fogler 3-14, (a) & (c)
P4. (10
Homework Hints for Homework #4
Make sure you show all your work and indicate the C.V. in any figures you are given or draw
yourself. Remember, since you are being given many of the final numeric answe
ChE 243: Fluid Dynamics
Problem Set # 4
Due: Tuesday, February 20, 2018 (submitted into Blackboard by Midnight at the latest)
Reading: WRF Chapter 5
Problem Solving (645 total points possible):
Proble
ChE 243: Fluid Dynamics
Problem Set #2
Due: Tuesday, February 6, 2018 at Midnight (at the absolute latest)
Reading: WRF Chapter 2
Problem Solving: (415 points total)
Problem 1. (15 points)
The water i
ChE 243: Fluid Dynamics
Homework Set #3
Due: Tuesday, February 13, 2018
Reading: WRF Chapters 3 and 4
Problem Solving (520 points total)
Problem 1. (20 points)
The velocity vector in a two-dimensional
ChE 243: Fluid Dynamics
Problem Set #2
Due: Tuesday, February 6, 2018 at Midnight (at the absolute latest)
Reading: WRF Chapter 2
Problem Solving: (415 points total)
Problem 1. (15 points)
The water i
ChE 243: Fluid Dynamics
Homework Set #3
Due: Tuesday, February 13, 2018
Reading: WRF Chapters 3 and 4
Problem Solving (520 points total)
Problem 1. (20 points)
The velocity vector in a two-dimensional
ChE 243: Fluid Dynamics
Problem Set #1
Due: Tuesday, January 30, 2018
Reading: Textbook (a.k.a. as WRF, which is the first letter of authors last names) Chapter 1
Problem Solving (375 points total):
P
Homework Hints for Homework #1
Here are some hints and numerical answers so you can check your work.
Problem 1: Please think in simple terms, very simple terms.
Problem 2: (b) at the point (3,5)
Probl
Homework Hints for Homework #3
Here are some hints and numerical answers to this weeks problem set.
Problem 1. Pay attention to units here. (a) will be 2868 lbf/ft2. (b) and (c) you can get yourself.
ChE 243: Fluid Dynamics
Problem Set # 4
Due: Tuesday, February 20, 2018 (submitted into Blackboard by Midnight at the latest)
Reading: WRF Chapter 5
Problem Solving (645 total points possible):
Proble
ChE 243: Fluid Dynamics
Problem Set #1
Due: Tuesday, January 30, 2018
Reading: Textbook (a.k.a. as WRF, which is the first letter of authors last names) Chapter 1
Problem Solving (410 points total):
P
CHE 243 Fluid Dynamics Lab#2:
Measurements of Fluid Flow Rate, Viscosity & Unsteady State Salt Problem
Equipment:
4L glass cylindrical vessels with exit port at bottom attached with 3 different diamet
CHE 243 Fluid Dynamics Lab#1:
The Shot Glass Experiment, Tensiometer Measurements of Surface Tension and
Density Measurement
Equipment:
Part 1: Shot Glass Experiment
2 shot glasses (or other small gla
UNIVERSITY OF ROCHESTER
Department of Chemical Engineering
ChE 243 Fluid Dynamics Spring 2009, February 26, 2009
Exam #1: Closed Book, Closed Notes
Name:_Solutions_
Please answer all parts of all ques
ChE 243 Fluid Dynamics Spring 2011, April 5, 2011
Exam #2: Closed Book, Closed Notes
Equation Sheets Provided
Name: _Solutions_
INSTRUCTIONS:
This exam contains 5 problems. Please answer all parts of
UNIVERSITY OF ROCHESTER
Department of Chemical Engineering
ChE 243 Fluid Dynamics Spring 2009, February 26, 2009
Exam #1: Closed Book, Closed Notes
Name:_
Please answer all parts of all questions. Sho
ChE 243 Fluid Dynamics Spring 2009, February 23, 2010
Exam #1: Closed Book, Closed Notes
Name:_Solutions_
Please answer all parts of all questions. Show all your calculations clearly leaving nothing t
ChE 243 Fluid Dynamics Spring 2010, April 6, 2010
Exam #2: Closed Book, Closed Notes
Equation Sheets Provided
Name: _
INSTRUCTIONS:
This exam contains 4 problems. Please answer all parts of all questi
ChE 243 Fluid Dynamics Spring 2011, April 5, 2011
Exam #2: Closed Book, Closed Notes
Equation Sheets Provided
Name: _
INSTRUCTIONS:
This exam contains 5 problems. Please answer all parts of all questi
ChE 243 Fluid Dynamics Spring 2011, February 22, 2011
Exam #1: Closed Book, Closed Notes
Name:_
Please answer all parts of all questions. Show all your calculations clearly leaving nothing to
interpre