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# Course Information

 Course Name Turkish Isı Geçişi English Heat Transfer Course Code UZB 232E Credit Lecture (hour/week) Recitation (hour/week) Laboratory (hour/week) Semester 5 3 3 - - Course Language English Course Coordinator Bülent Tutkun Course Objectives 1.Explain the physical origins of heat transfer, identify important modes of heat transfer in a given situation, and make appropriate assumptions 2.Improving ability of solving the heat transfer problems analtically and numerically Course Description Brief history. Introduction to Heat transfer. Conservation of Energy. Conduction Heat Transfer. Steady conduction. Transient conduction. The Critical Thickness of insulation. Numerical Methods. Introduction to convection. The concept of thermal boundary layer. Forced convection Heat exchangers. Radiation heat transfer: Blackbody radiation. Gray surfaces.Stefan-Boltzmann law. Electrical analogy. View factor. Radiant heat transfer between gray surfaces. Course Outcomes Student, who passed the course satisfactorily can: 1. Explain the physical origins of heat transfer, identify important modes of heat transfer in a given situation, and make appropriate assumptions. [a1,e1,h1,i1,j1] 2. Calculate heat transfer rate and temperature distribution in steady-state one-dimensional heat conduction problems. [a3,e3,f1,i1,k1] 3. Sketch temperature profiles in one-dimensional heat transfer, showing the qualitative influence of energy generation, non-planar geometry, or time dependence. [a1,f1,i1,k1] 4. Calculate the rate of steady heat transfer in fins, and unsteady heat transfer in lumped-capacitance and semi-infinite solid problems. [a3,e3] 5. Explain the terms in the governing equations for convective heat transfer. [a1] 6. Obtain the heat transfer coefficients for forced convection from correlations.[b2,f1,i1,k1] 7. Estimate convective transfer rates on the basis of geometric and dynamic similarity, and analogy between different convective transport processes. [a1,e3] 8. Explain how radiation can be described based on its wavelength, source, and direction. [a1] 9. Apply the laws of radiation to compute heat transfer rates for surfaces, such as black bodies and diffuse gray surfaces, with appropriate approximations. [a2,e3,f1,i1,k1] Pre-requisite(s) UCK212 ve MAT201 Required Facilities Other Textbook Çengel Y. A. Heat and Mass Transfer: A practical approach, 3rd ed. McGraw Hill, 2006. Incropera F. P., DeWitt D. P., Introduction to heat transfer, 4th ed. Wiley 2001. Other References Çengel Y. A. Heat Transfer: A practical approach, 2nd ed. McGraw Hill, 2003. Incropera F. P., DeWitt D. P., Fundamentals of Heat and Mass Transfer, 5th ed. Wiley 2002.