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| GEM3020 | Ship Machineries-II | 2+0+0 | ECTS:2 | | Year / Semester | Spring Semester | | Level of Course | First Cycle | | Status | Elective | | Department | NAVAL ARCHITECTURE and MARINE ENGINEERING | | Prerequisites and co-requisites | None | | Mode of Delivery | | | Contact Hours | 14 weeks - 2 hours of lectures per week | | Lecturer | Doç. Dr. Betül SARAÇ | | Co-Lecturer | Assist. Prof. Dr.İsmail ALTIN | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | The objective of this is to teach the students stream turbine and gas turbine in detailed. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | understand and evaluating ideal Clausius and Rankine Cycles, improving of thermal efficiency | 1 | 1, | | LO - 2 : | understand stream turbine-Power, flow, efficiency and element of stream turbine | 1 | 1, | | LO - 3 : | understand gas turbine-Theoretical cycles, expression of efficiency, actual cycle, improving of efficiency and gas turbine element | 1 | 1, | | LO - 4 : | do same examples for stream turbine and gas turbine | 1 | 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-Ideal Clausius and Rankine Cycles, improving of thermal efficiencyStream turbine-Power, flow, efficiency and element of stream turbineGas turbine-Theoretical cycles, expression of efficiency, actual cycle, improving of efficiency and gas turbine element (compressor, combustion room, and turbine). |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Basic concepts of Thermodynamics | | | Week 2 | Introduction, Ideal Clasusius cycle, Rankine cycle | | | Week 3 | Improving thermal efficiency | | | Week 4 | power, flow, current cross sections and yield expressions in Steam turbines | | | Week 5 | Energy conversion in Steam turbines | | | Week 6 | Degree of reaction in steam turbines | | | Week 7 | Reaction Turbines | | | Week 8 | Action turbines | | | Week 9 | Mid-term exam | | | Week 10 | Curtis wheels | | | Week 11 | main elements of stream tubines | | | Week 12 | main elements of stream tubines | | | Week 13 | Gas turbines: Yield expressions, yield improvements measures | | | Week 14 | Gas turbine parts (combustion chamber, compressor, turbine) | | | Week 15 | Gas turbine parts (combustion chamber, compressor, turbine) | | | Week 16 | End-of-term exam | | | |
| 1 | Mühendislik Termodinamiği. A., McGraw-Hill, Literatür.ISBN 975-7860-78-6 | | | |
| 1 | Gemi Makineleri . Fahrettin Küçükarslan. Birsen yayınevi. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 18.04.2024 | 1 | 50 | | End-of-term exam | 16 | 25.05.2024 | 1 | 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 | 11 | 33 | | Sınıf dışı çalışma | 3 | 11 | 33 | | Arasınav için hazırlık | 2 | 7 | 14 | | Arasınav | 1 | 1 | 1 | | Dönem sonu sınavı için hazırlık | 8 | 1 | 8 | | Dönem sonu sınavı | 1 | 1 | 1 | | Total work load | | | 90 |
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