| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits | | MM246 | Introduction to Compressible Flow | Elective | 1 | 2 | 6 |
|
| Level of Course Unit |
| Second Cycle |
| Objectives of the Course |
| Advanced study of the mechanism and gas dynamics of compressible flow. Investigation of the effects of area change, friction and heat transfer in one-dimensional compressible flows. Teaching shock waves occurring in supersonic flows. |
| Name of Lecturer(s) |
| Dr. Öğr. Üyesi Erman Kadir Öztekin |
| Learning Outcomes |
| 1 | To have knowledge about supersonic flows and to establish governing equations. | | 2 | Ability to direct the effects and formation of shock waves using engineering skills. | | 3 | Ability to understand the problems encountered in daily life related to gas dynamics. | | 4 | Ability to determine the properties of the shock wave in increasing and narrowing cross sections with compressible flows. | | 5 | To be able to examine heat transfer and friction effects separately in compressible flow. |
|
| Mode of Delivery |
| Normal Education |
| Prerequisites and co-requisities |
| None |
| Recommended Optional Programme Components |
| None |
| Course Contents |
| Basic principles and governing equations,introduction to compressible flow, supersonic and subsonic flows, Mach number, isentropic flow in converging and converging-diverging nozzles, normal shock waves, shock flow regime in nozzles, oblique shock waves, Prandtl-Meyer flow, Fanno flow, Rayleigh flow and real gas effects. |
| Weekly Detailed Course Contents |
|
| 1 | Basic principles and governing equations, introduction to compressible flow | | | | 2 | Supersonic and subsonic flows, Mach number | | | | 3 | Isentropic flow, isentropic flow in converging nozzle, isentropic flow in converging-diverging nozzle | | | | 4 | Maximum isentropic flow velocity, under and over expansion flow in nozzle and diffuser, supersonic and subsonic flow in channels that have constant area | | | | 5 | Normal shock waves, shock flow regime in nozzles | | | | 6 | Oblique shock waves | | | | 7 | Oblique shock waves | | | | 8 | Midterm exam | | | | 9 | Introduction to Prandtl-Meyer flow | | | | 10 | Prandtl-Meyer flow (supersonic wings, wave reflection) | | | | 11 | Introduction to Fanno flow | | | | 12 | Fanno flow | | | | 13 | Introduction to Rayleigh flow | | | | 14 | Rayleigh flow | | | | 15 | Real gas effects | | |
|
| Recommended or Required Reading |
| Gas Dynamics:International Edition,James E.A. John ; Theo G. Keith, Pearson
Zucker R. ve Biblarz O., ‘ Fundamentals of Gas Dynamics’, John Wiley&Sons Inc., 2002
Oosthuizen P. H. ve Carscallen W. E., ‘Compressible Fluid Flow’, McGraw-Hill, 1997 |
| Planned Learning Activities and Teaching Methods |
|
| Assessment Methods and Criteria | |
| Midterm Examination | 1 | 100 | | SUM | 100 | |
| Final Examination | 1 | 100 | | SUM | 100 | | Term (or Year) Learning Activities | 40 | | End Of Term (or Year) Learning Activities | 60 | | SUM | 100 |
| | Language of Instruction | | Turkish | | Work Placement(s) | | None |
|
| Workload Calculation |
|
| Midterm Examination | 1 | 1 | 1 |
| Final Examination | 1 | 2 | 2 |
| Attending Lectures | 14 | 3 | 42 |
| Project Preparation | 1 | 12 | 12 |
| Self Study | 14 | 5 | 70 |
| Individual Study for Mid term Examination | 10 | 1 | 10 |
| Individual Study for Final Examination | 1 | 12 | 12 |
| Homework | 4 | 7 | 28 |
|
| Contribution of Learning Outcomes to Programme Outcomes |
| LO1 | 4 | 4 | 5 | 5 | 2 | 2 | | LO2 | 3 | 3 | 3 | 3 | 3 | 3 | | LO3 | 3 | 3 | 3 | 4 | 4 | 4 | | LO4 | 2 | 2 | 2 | 2 | 3 | 3 | | LO5 | 1 | 1 | 1 | 3 | 3 | 4 |
|
| * Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High |
 |
| |