MEEN 3210.001 Introduction to Heat Transfer Spring 2017
Instructor: Dr. Vish Prasad, Professor
Lecture Time: Tuesday and Thursday 10:00am-11:20am
Discovery Park Room D201
Required Textbook: Introduction to Heat Transfer, 6th edition
Berman, Lavine, Incropera, and DeWitt,
ISBN-13: 978-0-470-50196-2
Course Description:
3 hours. A basic course covers the fundamentals of heat transfer by conduction, convection and radiation, together with applications to typical engineering systems. Topics include one- and two-dimensional steady state heat conduction, transient heat conduction, internal convection, external convection, natural convection, and radiation heat transfer.
Pre-requisites: MEEN 3120 Fluid Mechanics.
Course Learning Outcomes (CLO):
Upon successful completion of this course, students will able to:
1. Apply conservation of mass, momentum, and energy to heat transfer problems.
2. Understand the concepts of one-dimensional steady-state heat conduction.
3. Understand the concepts of multi-dimensional steady-state heat conduction.
4. Understand the concepts of transient heat conduction.
5. Use thermal Ohm’s law (thermal circuits) to solve heat transfer problems.
6. Understand the concepts of internal forced convection for both laminar and turbulent flows.
7. Understand the concepts of external forced convection for both laminar and turbulent flows.
8. Understand the concepts of natural convection.
9. Understand the basic theory behind radiation heat transfer.
ABET Student Learning Outcomes (SO)
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Ability to apply mathematics, science and engineering principles.
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Ability to design and conduct experiments, analyze and interpret data.
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Ability to design a system, component, or process to meet desired needs.
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Ability to function on multidisciplinary teams.
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Ability to identify, formulate and solve engineering problems.
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Understanding of professional and ethical responsibility.
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Ability to communicate effectively.
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The broad education necessary to understand the impact of engineering solutions in a global and societal context.
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Recognition of the need for and an ability to engage in life-long learning.
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Knowledge of contemporary issues.
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Ability to use the techniques, skills and modern engineering tools necessary for engineering practice.
Grades:
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|
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Homework (7-10)
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10%
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≥ 85%
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A
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Quizzes (3-5)
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10%
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70-84.9%
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B
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Exam 1 (Ch 1, 2, 3)
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20%
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55-69.9%
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C
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Exam 2 (Ch 3, 4, 5, 6)
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20%
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40-54.9%
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D
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Final Exam
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35%
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< 40%
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F
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Attendance (5)
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5%
|
|
|
Total
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100%
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|
|
Class Policy:
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Come in time before the class starts.
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Review the materials covered/taught in the previous class before coming to the class.
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Bring the textbook either as a hard copy or as an e-book to every class. This will help in following the class worked-out examples as well as the materials covered that day and assigned for further reading.
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Participate in Q&A.
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Refresh your background in Laws of Thermodynamics and its application to conservation of energy.
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Refresh your background in calculus and ordinary differential equations.
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Refresh your background in fluid mechanics, particularly boundary layers flows: internal and external.
Homework Policy:
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Please turn in your homework on the due day before the lecture starts. NO late homework will be collected.
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Definition of “late”: when class is over and the instructor steps outside the classroom, homework turned in thereafter will be considered as “late” and will not be collected.
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Having no textbook is not a valid excuse for not doing your homework. It is the student’s responsibility to acquire textbook for his/her study and bring to the classroom.
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Homework can be turned in earlier than the due date.
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Homework dropped in the instructor’s departmental mailbox will NOT be collected.
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Homework slid into the instructor’s office will NOT be collected.
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Homework dropped in the “homework dropbox” in front of the department door will NOT be collected.
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If you want to turn in your homework other than the due day or if you want to turn in your homework outside the classroom, you need to turn in your homework to the instructor either IN PERSON or a scanned copy through email.
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You can ask your friend/classmate to turn in homework for you.
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You can scan and email the homework before the class ends (11:20am).
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Homework must be stapled, instructor or TA will not be responsible for lost loose homework.
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Exceptions (late homework will be collected): medical emergence (student and important ones), transportation/traffic emergency, religious holidays/duty, jury duty and military duty. Evidences must be submitted.
Exams and Quizzes:
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Quizzes are open book and open notes. Exams are closed book, closed notes with formula sheets.
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Formula sheets can be maximum 4 pages, A4 or letter size.
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Each student is responsible for preparing his/her own formula sheets.
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Formula sheets could include anything BUT: solutions to homework or examples. Student who failed to follow this rule will score zero in the exam and this cheating matter will be reported to the department and university.
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Formula sheets must be turned in with the exam papers (in the case of formula sheets were not checked by the instructor during the exam). Student who failed to follow this rule will score zero in the exam and this cheating matter will be reported to the department and university.
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There will be NO make-up quiz.
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There will be NO make-up exam. Exceptions: medical emergency (student and important ones), transportation/traffic emergency; religious holidays/duty, jury duty and military duty. Documentary evidences must be submitted.
Disability Accommodations: If you need academic accommodations for disability you must have document which verifies the disability and makes you eligible for accommodations, then you can schedule an appointment with the instructor to make appropriate arrangements. For more information, please refer the Office of Disability Accommodation website at https://disability.unt.edu/
Academic Dishonesty:
There is a zero tolerance policy. Cheating of whatsoever will result in an automatic ‘F’ in this course and the matter will be turned over to the appropriate student disciplinary committee.
MEEN 3210.002 Heat Transfer
Schedule Overview
(Subject to change)
Week | Date |
Lecture Topics
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Homework
/Exam
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#1
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Jan.17th Jan.19th
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Overview of syllabus; Ch.1: Examples of heat transfer: Three modes of heat transfer
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Ch.1: Introduction to heat transfer: Thermodynamics & Heat Transfer
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Homework 1
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#2
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Jan.24th Jan.26th
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Ch 2: Introduction to conduction: Thermal Conductivities; The Heat Diffusion Equation
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Ch 3: One Dimensional, Steady-State Conduction: Plane Wall and Cylinder
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#3
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Jan.31st Feb.2nd
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Ch 3: One Dimensional, Steady-State Conduction: Thermal Circuit Method
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Homework 2
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Ch 3: One Dimensional, Steady-State Conduction: with Heat Generation
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#4
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Feb.7th Feb.9th
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Ch 3: One Dimensional, Steady-State Conduction: Extended Surface
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Feb.9th, Thursday, Exam #1: covers Chapters 1, 2 and 3
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Exam 1
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#5
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Feb.14th Feb.16th
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Ch 3: One Dimensional, Steady-State Conduction: Complex Systems and Examples
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Homework 3
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Ch 4: Two-dimensional Steady State Conduction: Analytical Method
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|
#6
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Feb.21st Feb.23rd
|
Ch 4: Two-dimensional Steady State Conduction: Finite Difference Method
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Homework 4
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Ch 5: Transient conduction: Lumped Capacitance Method
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|
#7
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Feb.28th Mar.2nd
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Ch 5: Transient conduction: Exact Solution & one term approximation;
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Homework 5
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Ch 5: Transient conduction: Semi-Infinite Solid; Finite Difference Method
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#8
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Mar.7th Mar.9th
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Ch 6: Introduction to convection: Convection Boundary Layers
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Ch 6: Introduction to convection: Convection Boundary Layers
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Homework 6
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#9
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Mar.14th Mar.16th
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Spring break (No classes)
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|
#10
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Mar.21st Mar.23rd
|
HW/Example Session
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|
Mar.23rd, Thursday, Exam #2: covers Ch 3, 4, 5 and 6
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Exam 2
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#11
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Mar.28th Mar.30th
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Ch 7: External Flow: Flat Plate in Parallel Flow
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Ch 7: External Flow: Flat Plate in Parallel Flow
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#12
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Apr.4th Apr.6th
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Ch 7: External Flow: Cylinder & Sphere
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Homework 7
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Ch 8: Internal Flow : Hydrodynamic & thermal considerations
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#13
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Apr.11th Apr.13th
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Ch 8: Internal Flow : Energy Balance
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Ch 8: Internal Flow: Convection Correlations
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Homework 8
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#14
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Apr.18th Apr.20th
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Ch 9: Free convection
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Ch 9: Free convection
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Homework 9
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#15
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Apr.25th Apr.27th
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Ch 12: Radiation Processes and Properties
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Ch 13: Radiation Exchange between Surfaces; Multimode Heat Transfer
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Homework 10
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#16
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May.2nd May.4th
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Ch 11: Heat exchangers
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Pre-final day, Reviews
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#17
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May 11th
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Final Exam: covers conduction, convection, and radiation heat transfer
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Final Exam
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Document History:
Dr. Sandra Boetcher prepared on 1/08/2011
Dr. Xiaohua Li, modified on 1/10/2012; 1/13/2013; 8/23/2013; 8/18/2014
Dr. Weihuan Zhao, modified on 8/24/2015; 8/29/2016; 12/29/2016
Dr. Vish Prasad, modified on 1/2/2017
Disclaimer
The course schedule, content, and assignments are subject to modification when circumstances dictate and as the course progresses. If changes are made, you will be given due notice.
Link for Spring 2017 Final Exams - Discovery Park
http://registrar.unt.edu/exams/final-exam-schedule/spring
Curriculum Vitae
Vishwanath (Vish) Prasad
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