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| MDML7222 | MINE VENTILATION DESIGN | 3+0+0 | ECTS:7.5 | | Year / Semester | Spring Semester | | Level of Course | Third Cycle | | Status | Elective | | Department | DEPARTMENT of MINING 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. Gökhan AYDIN | | Co-Lecturer | - | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | Designing ventilation systems for underground mines |
| Programme Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | PO - 1 : | provide controlled air splitting in mine openings | 1,2,3 | 1,5,6 | | PO - 2 : | select appropriate fan in a mine | 1,2,3 | 1,5,6 | | PO - 3 : | determine required air for mine workings | 1,2,3 | 1,5,6 | | PO - 4 : | perform mine ventilation design | 1,2,3 | 1,5,6 | | 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 | | |
| Aim and scope of mine ventilation, primary and auxiliary ventilation, energy changes in fluid flow, head losses and mine head, head pattern, air flow through mine openings and ducts, primary ventilation networks, series and parallel circuits, characteristics curves of series and parallel circuits, determination of equivalent resistances for series and parallel circuits, analysis of air splitting in simple networks, controlled air splitting, selection and design of regulator, analysis of controlled air splitting, analysis of complex networks, natural ventilation, characteristics curves of natural ventilation, determination of air created by natural ventilation, calculation of heads created by natural ventilation, mechanical ventilation, fan laws, application of fans to mines, fan performances, multiple fan systems, effect of natural ventilation on fan performance, determination of air required for mine. |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Overview of the course content | | | Week 2 | Aim and scope of mine ventilation, primary and auxiliary ventilation | | | Week 3 | Energy changes in fluid flow, head losses and mine head, head pattern | | | Week 4 | Air flow through mine openings and ducts, primary ventilation networks, series and parallel circuits | | | Week 5 | Characteristics curves of series and parallel circuits, determination of equivalent resistances for series and parallel circuits | | | Week 6 | Analysis of air splitting in simple networks, controlled air splitting | | | Week 7 | Selection and design of regulator, analysis of controlled air splitting, analysis of complex networks | | | Week 8 | Mid-term exam | | | Week 9 | Natural ventilation, characteristics curves of natural ventilation, determination of air created by natural ventilation, calculation of heads created by natural ventilation | | | Week 10 | Mechanical ventilation, fan laws, application of fans to mines, fan performances | | | Week 11 | Multiple fan systems, effect of natural ventilation on fan performance | | | Week 12 | Determination of air required for mine | | | Week 13 | An example of mine ventilation design project | | | Week 14 | An example of mine ventilation design project | | | Week 15 | An example of mine ventilation design project | | | Week 16 | Term paper presentations | | | |
| 1 | Hartman H, Mutmansky JM, Ramanı RV, Wang YJ, 1999. Mine ventilation and air conditioning, New York, 730 sayfa. | | | |
| 1 | McPherson, J. M., 1993. Subsurface Ventilation and Environmental Engineering, New York, 905 sayfa. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 8 | | | 30 | | Presentation | 16 | | | 30 | | Homework/Assignment/Term-paper | 15 | | | 40 | | |
| 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 | 8 | 16 | 128 | | Arasınav için hazırlık | 6 | 7 | 42 | | Arasınav | 2 | 1 | 2 | | Proje | 6 | 15 | 90 | | Diğer 1 | 1 | 1 | 1 | | Total work load | | | 305 |
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