1. FIRST CYCLE - BACHELOR'S DEGREE
  2. FACULTY OF TECHNOLOGY
  3. MECHANICAL ENGINEERING DEPARTMENT
  4. 137 MECHANICAL ENGINEERING
Course Information Course Learning Outcomes Course's Contribution To Program ECTS Workload Course Details
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COURSE INFORMATION
Course CodeCourse TitleL+P HourSemesterECTS
OTOM 348HEAT TRANSFER3 + 06th Semester3

COURSE DESCRIPTION
Course Level Bachelor's Degree
Course Type Compulsory
Course Objective Enhanced understanding of conservation laws in continuous media. Understand basics of heat transfer. Understand three mechanisms of heat transfer: Diffusion, convection and radiation. Understand how to model heat transfer in a system and solve them by using mathematical tools.
Course Content Microscopic description of diffusion and convection, Engineering units, diffusive and convective heat transfer in continuous media, Radiative heat transfer, Driving forces of heat transfer in view of thermodynamics, Conservation laws, Introduction to heat conduction, Fourier law, Initial and boundary value problems of heat conduction. Heat equation in Cartesian, cylindrical and Spherical frames, Dirichlet, Neumann and Robin type boundary conditions in heat transfer. Some thermo-physical properties of matters, Steady-state 1-D heat conduction, Heat transfer in plane walls and cylinders, conduction with thermal energy generation Heat transfer from extended surfaces Time dependent heat conduction. Lumped capacitance method and its validity conditions. Spatial effects in heat conduction. Extended understanding of heat convection. Hydrodynamic and thermal boundary layers. Laminar and turbulent flow. The convection coefficients. External flow. The empirical method. Heat transfer over flat plates: Laminar and Turbulent flows. Internal flow and its hydrodynamics and thermal considerations. The energy balance. Laminar flow in tubes: The fully developed regions and the entry region. Turbulent flow in tubes. Physics of natural Convection. Governing equations of natural convection. Heat transfer over vertical flat plates and within enclosures. Heat exchangers and types. The overall heat transfer coefficient. Heat exchanger analyses by The Log Mean Temperature Difference (LMTD) and the effectiveness – NTU method. Heat exchanger analyses by The Log Mean Temperature Difference (LMTD) and the effectiveness – NTU method. Fundamentals of radiative heat transfer. Some fundamental concepts: Radiation intensity, Blackbody radiation, surface emission, Absorption, Reflection and Transmission. Kirchhofs’s law, the gray surface. Radiation Exchange between surfaces. The view factor. Blackbody radiation Exchange.
Prerequisites No the prerequisite of lesson.
Corequisite No the corequisite of lesson.
Mode of Delivery Face to Face

COURSE LEARNING OUTCOMES
1Students who taken the course know basic aspects of heat transfer. He/she solves steady and transient heat conduction transfer problems.
2He/she knows forced and natural convection.
3He/she knows basic principle of radiative heat transfer and basic applications of it.

COURSE'S CONTRIBUTION TO PROGRAM
Data not found.

ECTS ALLOCATED BASED ON STUDENT WORKLOAD BY THE COURSE DESCRIPTION
ActivitiesQuantityDuration (Hour)Total Work Load (Hour)
Course Duration (14 weeks/theoric+practical)14342
Assignments12336
Total Work Load

ECTS Credit of the Course





78

3
COURSE DETAILS
 Select Year   


 Course TermNoInstructors
Details 2023-2024 Spring1ÖNER ATALAY
Details 2022-2023 Spring3ÖNER ATALAY
Details 2021-2022 Spring3ÖNER ATALAY
Details 2020-2021 Spring1EYLEM YILMAZ ULU


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Course Details
Course Code Course Title L+P Hour Course Code Language Of Instruction Course Semester
OTOM 348 HEAT TRANSFER 3 + 0 1 Turkish 2023-2024 Spring
Course Coordinator  E-Mail  Phone Number  Course Location Attendance
Asts. Prof. Dr. ÖNER ATALAY oatalay@pau.edu.tr TEK A0105 %70
Goals Enhanced understanding of conservation laws in continuous media. Understand basics of heat transfer. Understand three mechanisms of heat transfer: Diffusion, convection and radiation. Understand how to model heat transfer in a system and solve them by using mathematical tools.
Content Microscopic description of diffusion and convection, Engineering units, diffusive and convective heat transfer in continuous media, Radiative heat transfer, Driving forces of heat transfer in view of thermodynamics, Conservation laws, Introduction to heat conduction, Fourier law, Initial and boundary value problems of heat conduction. Heat equation in Cartesian, cylindrical and Spherical frames, Dirichlet, Neumann and Robin type boundary conditions in heat transfer. Some thermo-physical properties of matters, Steady-state 1-D heat conduction, Heat transfer in plane walls and cylinders, conduction with thermal energy generation Heat transfer from extended surfaces Time dependent heat conduction. Lumped capacitance method and its validity conditions. Spatial effects in heat conduction. Extended understanding of heat convection. Hydrodynamic and thermal boundary layers. Laminar and turbulent flow. The convection coefficients. External flow. The empirical method. Heat transfer over flat plates: Laminar and Turbulent flows. Internal flow and its hydrodynamics and thermal considerations. The energy balance. Laminar flow in tubes: The fully developed regions and the entry region. Turbulent flow in tubes. Physics of natural Convection. Governing equations of natural convection. Heat transfer over vertical flat plates and within enclosures. Heat exchangers and types. The overall heat transfer coefficient. Heat exchanger analyses by The Log Mean Temperature Difference (LMTD) and the effectiveness – NTU method. Heat exchanger analyses by The Log Mean Temperature Difference (LMTD) and the effectiveness – NTU method. Fundamentals of radiative heat transfer. Some fundamental concepts: Radiation intensity, Blackbody radiation, surface emission, Absorption, Reflection and Transmission. Kirchhofs’s law, the gray surface. Radiation Exchange between surfaces. The view factor. Blackbody radiation Exchange.
Topics
WeeksTopics
1 Physical Basics, Units , Dimensions
2 Heat Transfer- Thermodynamic Relationship
3 Conservation of Energy
4 Introduction to Heat Conduction, Fourier's Law
5 One-Dimensional Heat Conduction in Continuous Mode, Heat Transfer in Plane Wall and Radial Systems
6 Heat Transfer in Heat Generation Systems, Heat Transfer from Finned Surfaces
7 Fundamentals of Convectional Heat Transfer
8 Hydrodynamic and Thermal Boundary Layers, Laminar and Turbulent Flow
9 MIDTERM EXAM
10 Convection equations and dimensionless numbers
11 Flow on the plane plate, flow around the cylinder and sphere
12 Heat exchangers
13 Basic concepts of Radiation and properties, black body radiation
14 Radiative heat transfer between surfaces, heat transfer in closed frames and radiation shields.
Materials
Materials are not specified.
Resources
ResourcesResources Language
ISI VE KÜTLE TRANSFERİ- YUNUS ALİ ÇENGELTürkçe
ISI TRANSFERİ- ABDULVAHAP YİĞİT, MUHSİN KILIÇTürkçe
ÖRNEKLERLE ISI TRANSFERİ- FETHİ HALICITürkçe
Course Assessment
Assesment MethodsPercentage (%)Assesment Methods Title
Final Exam50Final Exam
Midterm Exam50Midterm Exam
L+P: Lecture and Practice
PQ: Program Learning Outcomes
LO: Course Learning Outcomes