MECH-346
Heat Transfer: Lecture Handout # 13
MECH-346
HEAT TRANSFER - HANDOUT # 13
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Convection Heat Transfer IV: Buoyancy-Driven
Natural and Mixed Convection in a Gravitational Force Field
Topics
Natural Convection
Some basic considerations
Thermal vol
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MECH-346 Heat Transfer: Summary Sheets Complete Version
MECH-346 Heat Transfer: Summary Sheets Complete Version
Fouriers law of heat conduction for isotropic materials:
q " =k T
Convection heat loss from an isothermal surface:
Tsurf
= Asurface hav (Tsur
MECH-346
Heat Transfer: Home Work # 4 ( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
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Note: Exam # 1 will be held on Friday, October 14, 4:30 5:30 p.m. A
seating plan for this exam was announced on Friday, September 30, and
was also uploaded to myCourses (E
MECH 346 Heat Transfer: Solution to Home Work # 7( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 7
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MECH 346 Heat Transfer: Solution to Home Work # 7( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 7( Bantwal R. Balig
MECH 346 Heat Transfer: Solution to Home Work # 2( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 2
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MECH 346 Heat Transfer: Solution to Home Work # 2( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 2( Bantwal R. Balig
MECH 346 Heat Transfer: Solution to Home Work # 8( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 8
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MECH 346 Heat Transfer: Solution to Home Work # 8( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 8( Bantwal R. Balig
MECH 346 Heat Transfer: Solution to Home Work # 3( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 3
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MECH 346 Heat Transfer: Solution to Home Work # 3( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 3( Bantwal R. Balig
MECH 346
Heat Transfer: Home Work # 3( Bantwal R. Baliga)
1
MECH 346 HEAT TRANSFER
H.W. # 3
Given: Friday, January 27, 2017
Recommended Completion Date: Thursday, February 2, 2017
Do not submit for grading
Notes: (1) The first problem given below is from
MECH 346 Heat Transfer: Solution to Home Work # 4( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 4
Problem # 1
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MECH 346 Heat Transfer: Solution to Home Work # 4( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 4( Bant
MECH 346 Heat Transfer: Solution to Home Work # 2( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 2
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MECH 346 Heat Transfer: Solution to Home Work # 2( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 2( Bantwal R. Balig
MECH 346 Heat Transfer: Solution to Home Work # 6( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 6
Problem # 1
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MECH 346 Heat Transfer: Solution to Home Work # 6( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 6( Bant
MECH 346 Heat Transfer: Solution to Home Work # 1( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 1
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MECH 346 Heat Transfer: Solution to Home Work # 1( Bantwal R. Baliga)
Then
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MECH 346 Heat Transfer: Solution to Home Work # 1( Bantwal R.
MECH 346 Heat Transfer: Solution to Home Work # 9( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 9
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MECH 346 Heat Transfer: Solution to Home Work # 9( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 9( Bantwal R. Balig
MECH 346 Heat Transfer: Solution to HW # 8( Bantwal R. Baliga) 1
MECH 346 HEAT TRANSFER
H.W. # 8
Given: Friday, November 4, 2016; Recommended Completion Date: Monday, Nov. 14, 2016
Do not submit for grading
Note: Material needed for solving Problems # 3 a
MECH 346
Heat Transfer: Home Work # 3( Bantwal R. Baliga)
1
MECH 346 HEAT TRANSFER
H.W. # 3
Given: Friday, September 30, 2016
Recommended Completion Date: Friday, October 7, 2016
Do not submit for grading
Notes: (1) The first problem given below is from H
MECH 346
Heat Transfer: Home Work # 6( Bantwal R. Baliga)
1
MECH 346 HEAT TRANSFER
H.W. # 6
Given: Friday, October 21, 2016
Recommended Completion Date: Friday, October 28, 2016; Do not submit for grading
Note: Material needed for solution of Probs # 2 -
MECH 346
Heat Transfer: Home Work # 5( Bantwal R. Baliga)
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MECH 346 HEAT TRANSFER
Note: Exam # 1 (50-minute duration) will be held on Friday, October 14,
4:30 p.m. 5:30 p.m. All students must report for Exam # 1 on Friday,
October 14, in accordance with
MECH 346
Heat Transfer: Home Work # 10 ( Bantwal R. Baliga)
MECH-346 HEAT TRANSFER
H.W. # 10
Given: Friday, November 25, 2016
Recommended Completion Date: Monday, December 4, 2016
Please note: Topics needed for solving these problems will be covered in th
MECH 346 Heat Transfer: Solution to Home Work # 5( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 5
Problem # 1
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MECH 346 Heat Transfer: Solution to Home Work # 5( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 5( Bant
MECH 346 Heat Transfer: Solution to Home Work # 4( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 4
Problem # 1
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MECH 346 Heat Transfer: Solution to Home Work # 4( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 4( Bant
MECH 346 Heat Transfer: Solution to Home Work # 11( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 11
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MECH 346 Heat Transfer: Solution to Home Work # 11( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 11( Bantwal R. B
MECH 346 Heat Transfer: Solution to Home Work # 10( Bantwal R. Baliga)
MECH 346 HEAT TRANSFER
Solution to H.W. # 10
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MECH 346 Heat Transfer: Solution to Home Work # 10( Bantwal R. Baliga)
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MECH 346 Heat Transfer: Solution to Home Work # 10( Bantwal R. B
MECH 346
Heat Transfer: Home Work # 1( Bantwal R. Baliga)
1
MECH 346 HEAT TRANSFER
H.W. # 1
Given: Friday, January 13, 2017
Recommended Completion Date: Friday, January 20, 2017
Do not submit for grading. Notes: 1) in the Final Exam (6 questions; all comp
MECH 346 Heat Transfer: Soln. to Rehearsal Exam-1( Bantwal R. Baliga)
MECH 346 Heat Transfer: Soln. to Rehearsal Exam-1( Bantwal R. Baliga)
Department of Mechanical Engineering, McGill University
MECH 346 HEAT TRANSFER: Solution to Rehearsal Exam 1 (W2017
Department of Mechanical Engineering, McGill University
MECH 346 HEAT TRANSFER: Exam - 2
Date: Thursday, November 13, 2014
Duration: 50 Minutes
Closed book; closed notes; only faculty standard calculator allowed.
Only selected summary sheets provided by i
Department of Mechanical Engineering, McGill University
MECH-346 HEAT TRANSFER: Exam 1
Date: Thursday, October 9, 2014
Duration: 50 Minutes
Closed book; closed notes; only faculty standard calculator allowed.
Only summary sheets provided by instructor are
Department of Mechanical Engineering, McGill University
MECH 346 HEAT TRANSFER: Exam - 2
Date: Friday, November 15, 2013
Duration: 50 Minutes
Closed book; closed notes; only Faculty Standard calculator allowed; do both problems; state
your assumptions con
Department of Mechanical Engineering, McGill University
MECH 346 HEAT TRANSFER: Exam - 2
Date: Thursday, November 13, 2014
Duration: 50 Minutes
Closed book; closed notes; only faculty standard calculator allowed.
Only selected summary sheets provided by i