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| MET2015 | Metallurgical Thermodynamics | 3+0+0 | ECTS:5 | | Year / Semester | Fall Semester | | Level of Course | First Cycle | | Status | Compulsory | | Department | DEPARTMENT of METALLURGICAL and MATERIALS ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Prof. Dr. Ahmet SARI | | Co-Lecturer | PROF. DR. Ahmet SARI, | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | To teach students the basics of metallurgical thermodynamics |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | Learn the basic principles of thermodynamics and its applications to metallurgical processes. | 1,12 | 1 | | LO - 2 : | Apply the fundamentals of thermodynamics and transport phenomena learned in previous classes to common metallurgical processing operations | 1,12 | 1 | | LO - 3 : | Calculate ∆Stotal, ∆SMixing,heats of formation,enhalpies of reaction etc. when necassary data were given. | 1,12 | 1 | | LO - 4 : | Determine the equilibrium constant for a
reaction from ∆G° of formation data for the reaction and to correctly
describe the standard state for each component involved in the reaction.
| 1,12 | 1 | | LO - 5 : | Determine the equilibrium constant for a
reaction from ∆G° of formation data for the reaction and to correctly
describe the standard state for each component involved in the reaction. | 1,12 | 1 | | LO - 6 : | Determine relative oxide stabilities, equilibrium oxygen pressures, equilibrium H2/H2O and CO/CO2 ratios for any
reaction on the Ellingham Diagram
| 1,12 | 1 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Introduction; concepts and definitions; systems, phases, processes, state variables, state functions and equations. The first law of thermodynamics; the relationship between heat and work, internal energy, heat capacity, enthalpy, reversible adiabatic process, reversible isothermal process, thermochemistry; standard state, entalpies of reactions, phase transformations. The second law of thermodynamics, reversible and irreversible processes, entropy, thermodynamic potentials, Maxwell relation, Gibbs-Helmholtz equation, condition for thermodynamic equilibrium. The third law of thermodynamics; temperature dependence of entropy, experimental verification of the third law, enthalpy and entropy as function of pressure. Phase equilibria in one component systems: Clausius-Clapeyron equation, graphical representation of phase equilibria. Chemical equilibrium; law of mass action, relationship between free energy and equilibrium constant, the effect of temperature and pressure on the equilibrium constant, Richardson-Ellingham diagrams |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Introduction to Thermodynamics, Concepts and Definitions | | | Week 2 | Systems, Phases, State Functions | | | Week 3 | The First Law of Thermodynamics, Enthalpy | | | Week 4 | Heat Capasity, Internal Energy, Heat and Work | | | Week 5 | The Second Law of Thermodynamics, Entropy, Reversible and Irreversible Processes | | | Week 6 | Thermodynamics Potetials, Maxwell Relations, Gibbs-Helmhotz Equations | | | Week 7 | Conditions For Thermodynamic Equilibrium | | | Week 8 | The Third Law of Thermodynamics; Temperature Dependence of Entropy | | | Week 9 | Mid-term Exam | | | Week 10 | Experimental Verification of The third law | | | Week 11 | Enthalpy and Entropy as Function of Pressure | | | Week 12 | Phase equilibria in one component systems: Clausius-Clapeyron Equation, | | | Week 13 | Graphical Representation of Phase Equilibria. Chemical Equilibrium | | | Week 14 | Relationship Between Free Energy and Equilibrium Constant, | | | Week 15 | The Effect of Temperature and Pressure on The Equilibrium Constant, Richardson-Ellingham diagrams | | | Week 16 | The End of the Term-Exam | | | |
| 1 | Upadhyaya, G.S.,Dube,R.K. 1977,Problems in Metallurgical Thermodynamics and Kinetics,Pergamon Press | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 22/11/2013 | 120 | 50 | | End-of-term exam | 17 | 15/01/2014 | 120 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 3 | 14 | 42 | | Sınıf dışı çalışma | 3 | 14 | 42 | | Laboratuar çalışması | 0 | 0 | 0 | | Arasınav için hazırlık | 3 | 8 | 24 | | Arasınav | 2 | 1 | 2 | | Uygulama | 0 | 0 | 0 | | Klinik Uygulama | 0 | 0 | 0 | | Ödev | 3 | 5 | 15 | | Proje | 0 | 0 | 0 | | Kısa sınav | 0 | 0 | 0 | | Dönem sonu sınavı için hazırlık | 3 | 6 | 18 | | Dönem sonu sınavı | 2 | 1 | 2 | | Diğer 1 | 0 | 0 | 0 | | Diğer 2 | 0 | 0 | 0 | | Total work load | | | 145 |
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