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Information
| Code | CMT0023 |
| Name | Advanced Vehicle Aerodynamics |
| Term | 2023-2024 Academic Year |
| Semester | . Semester |
| Duration (T+A) | 3-1 (T-A) (17 Week) |
| ECTS | 6 ECTS |
| National Credit | 3.5 National Credit |
| Teaching Language | Türkçe |
| Level | Yüksek Lisans Dersi |
| Type | Normal |
| Mode of study | Yüz Yüze Öğretim |
| Catalog Information Coordinator |
Course Goal / Objective
The aim of the course is to make the students understand the importance of vehicle aerodynamics, to emphasize the effect of the arero resistance coefficient on engine performance and fuel consumption, and to provide information about the measurements made in the wind tunnel.
Course Content
Fundamental formulas in fluid mechanics and aerodynamics problems. Non-viscous and viscous centers. Applications in wind tunnels and outer hulls. Computer compatible aerodynamic design. It is numerical and non-corrosive. Streamlined designs for drag. Engine cooling aerodynamics. aerodynamic noise.
Course Precondition
None
Resources
Vehicle Mechanics, Selim Çetinkaya, Nobel Akademik Yayıncılık.
Notes
Fluid Mechanics, Yunus A. Çengel, John M. Cimbala, McGraw-Hill.
Course Learning Outcomes
| Order | Course Learning Outcomes |
|---|---|
| LO01 | Comprehend the Standard Atmospheric variables and their values at sea level and calculate atmospheric conditions using Ideal gas laws. |
| LO02 | Will be able to calculate the changes with altitude and temperature, by explaining the relationships between the gauge, calibrated, equivalent and real air speeds, respectively. |
| LO03 | With the use of different wing shapes and carrying-increasing apparatus; examines the variation of lift, drag and pitching moment curves with angle of attack. Explain the characteristics of the boundary layer region resulting from changes in airfoil geometry and friction. |
| LO04 | It examines the effects of velocity, density, area and lift coefficient on lift and drag. Calculates stall speed and changes in stall speed caused by variables such as weight load factor, altitude and lift coefficient. |
| LO05 | Discusses how wing planform characteristics (wing area, wing span, average aerodynamic velocity, span ratio, taper ratio etc.) affect lift and aircraft performance. |
| LO06 | Using power, thrust and drag-speed curves, it calculates maximum range, endurance speeds and climb rates, and understands the effects of wind and fuel flow. |
Relation with Program Learning Outcome
| Order | Type | Program Learning Outcomes | Level |
|---|---|---|---|
| PLO01 | Bilgi - Kuramsal, Olgusal | Is dominated with basic concepts, theories and principles in mechanical engineering | 3 |
| PLO02 | Bilgi - Kuramsal, Olgusal | Is equipped with the basic knowledge of math, science and engineering | 2 |
| PLO03 | Bilgi - Kuramsal, Olgusal | Uses computers effectively, has the ability of computer-aided drafting, design, analysis, and presentation | 3 |
| PLO04 | Beceriler - Bilişsel, Uygulamalı | Plans and does experiments in advanced level, interpretes and analizes the results and the data | |
| PLO05 | Beceriler - Bilişsel, Uygulamalı | Is equipped with a variety of skills and advanced engineering techniques | |
| PLO06 | Beceriler - Bilişsel, Uygulamalı | To design a system, component or process in order to meet the needs of various engineering problems within the limitations of technical, economic, environmental, manufacturability, sustainability | 2 |
| PLO07 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Independently reviews and learns the applications in an enterprise, makes a critical assessment of the problems faced with, has the ability of selecting the proper technique to formulate problems and propose solutions | 4 |
| PLO08 | Yetkinlikler - Bağımsız Çalışabilme ve Sorumluluk Alabilme Yetkinliği | Identifies a product or its production process, design, development, and prioritise its use | 2 |
| PLO09 | Yetkinlikler - Öğrenme Yetkinliği | Becomes aware of the necessity of lifelong learning and continuously self-renew | 3 |
| PLO10 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Is capable of effective oral and written English for technical or non-technical use | |
| PLO11 | Yetkinlikler - İletişim ve Sosyal Yetkinlik | Has teamwork skills, good communication skills and works efficiently as a member of versatile and an interdisciplinary team | |
| PLO12 | Yetkinlikler - Alana Özgü Yetkinlik | Is aware of the technical and ethical responsibilities, inquisitive and innovative | 2 |
Week Plan
| Week | Topic | Preparation | Methods |
|---|---|---|---|
| 1 | Basic Concepts and Standard Atmosphere | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 2 | Basic Concepts and Standard Atmosphere presure aplication | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 3 | Aerodynamics and Airfoils; Basic Aerodynamics and applications | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 4 | Aerodynamics and Airfoils; Viscous Flow | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 5 | Aerodynamics and Airfoils; Airfoil Characteristics | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 6 | Aerodynamics and Airfoils; Airfoil Characteristics examples | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 7 | Wings and Airplanes; Wings, Carriage Increasing Mechanisms | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 8 | Mid-Term Exam | Writing Exam | Öğretim Yöntemleri: Anlatım, Tartışma |
| 9 | Wings and Airplanes; All Aircraft Carry, All Aircraft Drag, and Drag Polar Mach Number Effects | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 10 | Performance; Equations of Motion, Propulsion, Drag Curves, Ratio of Transport to Drag, Power Curves | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 11 | Performance; Gliding (Non-motorized Flight), Climb, Range and Endurance Calculations, Landing and Takeoff, Turns V-n Diagrams. | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 12 | Stability and Control; Longitudinal Control Analysis Longitudinal Stability, Dynamic Longitudinal Stability, | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 13 | Stability and Control; Longitudinal Control Analysis Longitudinal Stability, Dynamic Longitudinal Stability aplications and examples | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 14 | Stability and Control; Lateral-Directional Stability, Dynamic Lateral-Directional Stability | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 15 | Stability and Control; Lateral-Directional Stability, Dynamic Lateral-Directional Stability method and examples | Read the related topics in the lecture notes and reference books | Öğretim Yöntemleri: Anlatım, Tartışma |
| 16 | Term Exams | Writing Exam | Ölçme Yöntemleri: Yazılı Sınav |
| 17 | Term Exams | Writing Exam | Ölçme Yöntemleri: Yazılı Sınav |
Student Workload - ECTS
| Works | Number | Time (Hour) | Workload (Hour) |
|---|---|---|---|
| Course Related Works | |||
| Class Time (Exam weeks are excluded) | 14 | 4 | 56 |
| Out of Class Study (Preliminary Work, Practice) | 14 | 4 | 56 |
| Assesment Related Works | |||
| Homeworks, Projects, Others | 1 | 1 | 1 |
| Mid-term Exams (Written, Oral, etc.) | 1 | 12 | 12 |
| Final Exam | 1 | 28 | 28 |
| Total Workload (Hour) | 153 | ||
| Total Workload / 25 (h) | 6,12 | ||
| ECTS | 6 ECTS | ||