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| FIZL7300 | Engineering Applications of Superconductors | 3+0+0 | ECTS:7.5 | | Year / Semester | Fall Semester | | Level of Course | Third Cycle | | Status | Elective | | Department | DEPARTMENT of PHYSICS | | Prerequisites and co-requisites | None | | Mode of Delivery | Face to face | | Contact Hours | 14 weeks - 3 hours of lectures per week | | Lecturer | Prof. Dr. Ufuk Kemal ÖZTÜRK | | Co-Lecturer | None | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | are to present enough knowlwedge about electromagnetic properties of the superconductor materials and get studens to comprehend how this materials are runnning as superconducting magnetic bearing in electromagnetic systems such as magnetic levitation transportation, superconducting motor and energy storage. |
| Programme Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | PO - 1 : | decribe the fundanmental electromagnetic concepts and magnetic bearing systems | 1,2,3,5 | 1,3 | | PO - 2 : | Explain the active and passive magnetic bearings, magnetic field and levitation. | 1,2,3,5 | 1,3 | | PO - 3 : | Describe the relationship between magnetic stiffness and magnetic energy | 1,2,3,5 | 1,3 | | PO - 4 : | Calculate the fundamental force between the magnetic field source and superconductor sample | 1,2,3,5 | 1,3 | | PO - 5 : | Explain the magnetic force and bearing pressure in the passive superconductor bearings | 1,2,3,5 | 1,3 | | PO - 6 : | Determine the magnetic force parameter such as magnetic stiffness, repulsive and attractive force by means of levitation force-distance hysteresis
| 1,2,3,5 | 1,3 | | PO - 7 : | Clarify the effect upon magnetic levitation force of the superconductor product techniques, sample geometry and size. | 1,2,3,5 | 1,3 | | PO - 8 : | Explain the dynamics of magnetically levitated superconductor systems | 1,2,3,5 | 1,3 | | PO - 9 : | Express the available superconducting bearing applications and elucidate how these bearings can be enhanced | 1,2,3,5 | 1,3 | | 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), PO : Learning Outcome | | |
| General magnetic levitation systems, magnetic fields and forces, magnetic stresses, magnetic stiffness, electromagnetic bearing systems, active electromagnetic bearings, passive superconducting bearings, magnetic bearing pressure, characterization of levitation forces in HTS materials, levitation forces hysteresis, suspension or attractive forces, force creep, applications of superconducting bearings, rotary and linear motion bearings, energy and momentum storage. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | General magnetic levitation systems, magnetic fields and forces. | | | Week 2 | Magnetic stresses, magnetic stiffness, bearings and levitation force. | | | Week 3 | Magnetic bearing systems. | | | Week 4 | Active and passive superconductor magnetic bearings. | | | Week 5 | Manyetic bearing systems, levitation with permanent magnets. | | | Week 6 | Stiffness of active and passive bearings. | | | Week 7 | First midterm exam. | | | Week 8 | Mid-term exam | | | Week 9 | Characterization of levitation force in high Tc superconductor. | | | Week 10 | Homework and discussion. | | | Week 11 | Levitation force hysterisis, levitation force-distance relations. | | | Week 12 | Suspension or attractive forces. | | | Week 13 | Magnetic damping, force drag, lateral magnetic force. | | | Week 14 | Rotary and lineer motion bearings. Applications of superconducting bearings. | | | Week 15 | Energy and momentum storage. | | | Week 16 | End-of-term exam | | | |
| 1 | Francis C. Moon, 2004; Superconducting Levitation, Wiley-VCH, Weinheim, Germany | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 21/11/2012 | 2,00 | 30 | | Homework/Assignment/Term-paper | 10 | 25/12/2012 | 2,00 | 20 | | End-of-term exam | 16 | 10/01/2013 | 2,00 | 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 | 5 | 14 | 70 | | Laboratuar çalışması | 6 | 2 | 12 | | Arasınav için hazırlık | 10 | 2 | 20 | | Arasınav | 2 | 1 | 2 | | Uygulama | 2 | 2 | 4 | | Ödev | 2 | 2 | 4 | | Dönem sonu sınavı için hazırlık | 17.5 | 2 | 35 | | Dönem sonu sınavı | 3 | 1 | 3 | | Diğer 1 | 8 | 1 | 8 | | Total work load | | | 200 |
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