MECH 660 Advanced Fluid Mechanics American University of Beirut, Spring 2005
March 17, 2004 Handout # PS4 Solution
Problem Set 4 Solution: Viscous Flow Advanced Fluid Mechanics Problems by Shapiro and Sonin Problems 6.1, 6.3, 6.7, 6.10, 6.16, 6.20, 6.21.
MIT Department of Mechanical Engineering
2.25 Advanced Fluid Mechanics
Problem 4.4
This problem is from Advanced Fluid Mechanics Problems by A.H. Shapiro and A.A. Sonin atmosphere, pa
Q
A1
x
A(x)
A2
nozzle A nozzle with exit area A2 is mounted at the end
NFSC 252
Food Processing
Fall 2016-2017
Assignment # 1
Answer the following questions related to lecture 2 "Food Selection".
1. Why is the odor of just-baked bread more intense than the odor of cold foods such as ice
cream?
2. To which sense is the word g
MECH 310 Thermodynamics I
American University of Beirut, Fall 2011
October 21, 2011
Handout # 2
Chapter 04 Solved Problems
Problem 4.20
W = F dx = F x = 1500 N 100 m =150 000 J = 150 kJ
W = F dz = mg dz = mg Z = 500 kg 9.807 m/s2 3 m = 14 710 J = 14.7 kJ
MECH 310 Thermodynamics I
Januray 4, 2012
American University of Beirut, Fall 2011
Chapter 08 Solved Problems
Problem 8.23
Problem 8.25
Handout # 7
Problem 8.29
Problem 8.32
Problem 8.33
Problem 8.35
Problem 8.43
Problem 8.55
Problem 8.57
Problem 8.65
Pro
MECH 310 Thermodynamics I
American University of Beirut, Fall 2011
October 10, 2011
Handout # 1
Chapter 03 Solved Problems
Problem 3.23
a) H2O
T = 260C P = 5 MPa Table B.1.1 or B.1.2
B.1.1 For given T: Psat = 4.689 MPa
P > Psat => compressed liquid
B.1.2
MECH 310 Thermodynamics I
American University of Beirut, Fall 2011
Chapter 07 Solved Problems
Problem 7.21
Problem 7.25
Problem 7.31
December 14, 2011
Handout # 6
Problem 7.59
Problem 7.65
Problem 7.90
Problem 7.96
Problem 7.101
MECH 310 THERMODYNAMICS I
FINAL (OPEN BOOK 180 MINUTES)
2nd June 2010
MULTIPLE CHOICE SECTION
(1 Point per question, 20 POINTS TOTAL)
1. Select an acceptable paraphrase of the Kelvin-Planck statement of the second law.
(A) No process can produce more work
MECH 310 Thermodynamics I
January 9, 2012
American University of Beirut, Fall 2011
Handout # 8
Chapter 09 Solved Problems
Problem 9.74
1
Problem 9.76
Problem 9.84
2
Problem 9.85
Problem 9.95
3
Problem 9.109
4
Problem 9.116
Problem 9.117
5
Problem 9.118
Pr
MECH 310 Thermodynamics I
American University of Beirut, Fall 2008
November 20, 2008
Handout # Quiz 1
Quiz 1 Solution
This is a closed book 90 minutes exam. You allowed to bring one A4 hand written
cheat sheet which will be collected at end of exam. It i
MECH 310 Thermodynamics I
American University of Beirut, Spring 2014
May 15, 2014
Final (120 Minutes)
There are five problems below. You are requested to solve all five problems.
Problem 1 (30 marks)
A simple steam power plant operates on 20 kg/s of steam
MECH 310 THERMODYNAMICS I
QUIZ 1 (OPEN BOOK 120 MINUTES) SOLUTIONS
9th April 2010
MULTIPLE CHOICE QUESTIONS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
B
C
A
C
C
B
B
A
C
E
D
D
C
B
D
D
B
C
B
B
BONUS QUESTION SOLUTION
If gage B re
MECH 310 Thermodynamics I
American University of Beirut, Fall 2011
October 30, 2011
Handout # 3
Chapter 05 Solved Problems
Problem 5.30
a. R-410a P = 500 kPa, h = 300 kJ/kg
Table B.4.1: h > hg = > superheated vapor, look in section 500 kPa and interpolate
MECH 310 THERMODYNAMICS I
QUIZ 1 (OPEN BOOK 120 MINUTES)
9th April 2010
MULTIPLE CHOICE SECTION (1 POINT FOR EACH QUESTION, 20 POINTS TOTAL)
1. Which of the following would be identified as a control volume?
(A) Compression of the air-fuel mixture in a cy
MECH 310 Thermodynamics I
American University of Beirut, Spring 2014
March 13, 2014
Quiz 1 (120 Minutes)
There are five problems below. You are requested to solve all five.
Problem 1 (15 marks)
(a) A turbine is supplied with steam at a gauge pressure of 1
MECH 310 THERMODYNAMICS I
FINAL (OPEN BOOK 180 MINUTES) SOLUTIONS
2nd June 2010
MULTIPLE CHOICE QUESTIONS
1. D
2. D
3. A
4. C
5. C
6. D
7. A
8. A
9. D
10. B
11. B
12. D
13. C
14. D
15. D
16. B
17. A
18. D
19. D
20. A
PROBLEM 1
Insider diameter of the cyli
MECH 310 THERMODYNAMICS I ASSIGNMENT 1
Problem 1: Pressure, Temperature and Specific Gravity (Total of 22 marks)
(a) Assume that the pressure P and the specific volume v of the atmosphere are related according to the equation
P*v1.4 =2.3x105, where P is N
1.29
The escalator cage has a mass of 500 kg in addition to the four people whose mass is 300 kg. How much
force should the cable pull up with to have an acceleration of 1 m/s2 in the upwards direction?
Solution: The total mass moves upwards with
an accel
MECH 310 THERMODYNAMICS I
ASSIGNMENT 2
Problem 1 (15 marks)
Using the tables for water, determine the specified property data at the indicated states. In each case, locate the
state by hand on sketches of a single pv and a single Tv diagram.
(a) At p = 3
MECH 310 Thermodynamics I
American University of Beirut, Fall 2008
November 20, 2008
Handout # Quiz 1
Quiz 1
Problem 1 (50 points)
A large rigid vessel of unknown total volume is divided into two compartments by a
partition: The first compartment of volum
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\_~\- \ c\>\, g-Lx au 3 f h e ,kcsj ['cfw_cenkirci (u\q_.llf\'ccu,1 -
Al 0% jhwole-JW on; Sth\h\Q\/\QJVL 2.34M
cfw_w Axgrmwlrwmusx
peer gm; mm 2 u wk
Overall heat Area (m2) Equivalent Sensible heat
. transfer temperature C gain W
coefcient (1
Chapter 11
REFRIGERATION CYCLES
REFRIGERATORS AND
HEAT PUMPS
The transfer of heat from a low-temperature
region to a high-temperature one requires
special devices called refrigerators.
Another device that transfers heat from a
low-temperature medium to a
Chapter 14
GASVAPOR MIXTURES AND
AIR-CONDITIONING
Objectives
Differentiate between dry air and atmospheric air.
Define and calculate the specific and relative
humidity of atmospheric air.
Calculate the dew-point temperature of
atmospheric air.
Relate
MECH 310 Thermodynamics
American University of Beirut, Fall 2015
December 11, 2015
Handout # Final
Final Exam
Problem 3 [25 points]
In this problem, we consider the refrigerator
shown in the Figure. The working fluid is R410A, flowing at 1 kg/s. The conde
MECH 310 Thermodynamics
American University of Beirut, Fall 2015
November 25, 2015
Handout # Quiz 2
Quiz 2
Problem 1 [25 points]
An inventor approaches you to evaluate the
heat pump shown in the Figure. The working
fluid is R-410A. The inventor provided y
AMERICAN UNIVERSITY OF BEIRUT
MECHANICAL ENGINEERING DEPARTMENT
MECH 310, QUIZ 1 SOLUTION
ISSAM LAKKIS
1. Problem 1
[control mass 3 points, (a) 12 points, (b) 12 points, (c) 4 + 4 points]
1. Control mass is the water inside the container.
2. Both processe
MECH 310 Thermodynamics I
American University of Beirut, Fall 2014
September, 2014
Handout # 0
Course Syllabus - DRAFT
1
Course Administration
Lectures: Tuesdays and Thursdays 9:30 am - 10:45 in Bechtel Room 403
Instructor : Prof. Issam Lakkis
Office: FEA