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Syllabus ( ME 645 )


   Basic information
Course title: Aerospace Systems
Course code: ME 645
Lecturer: Prof. Dr. İlyas KANDEMİR
ECTS credits: 7.5
GTU credits: 3 (3+0+0)
Year, Semester: 1/2, Fall and Spring
Level of course: Second Cycle (Master's)
Type of course: Area Elective
Language of instruction: Turkish
Mode of delivery: Face to face , Group study , Lab work
Pre- and co-requisites: none
Professional practice: No
Purpose of the course: To equip students with knowledge and some experience on design, modelling and simulation of aerospace vehicles and related sub-systems.
   Learning outcomes Up

Upon successful completion of this course, students will be able to:

  1. Develop familiarity with basic aeronautical structures and their conceptual design

    Contribution to Program Outcomes

    1. Define and manipulate advanced concepts of Mechanical Engineering
    2. Do modeling, simulation, and design of dynamical systems.
    3. Work effectively in multi-disciplinary research teams
    4. Develop an awareness of continuous learning in relation with modern technology
    5. Apply knowledge in a specialized area of mechanical engineering discipline and use variety of CAD/CAM/CAE tools.

    Method of assessment

    1. Written exam
    2. Homework assignment
    3. Laboratory exercise/exam
  2. Modelling and simulation of dynamic systems for aerospace technologies

    Contribution to Program Outcomes

    1. Define and manipulate advanced concepts of Mechanical Engineering
    2. Formulate and solve advanced engineering problems,
    3. Do modeling, simulation, and design of dynamical systems.
    4. Acquire detailed information through scientific researches in his/her field of study and compare, evaluate and apply the results.
    5. Apply modern techniques, skills and equipments to advanced engineering practice
    6. Work effectively in multi-disciplinary research teams
    7. Develop an awareness of continuous learning in relation with modern technology
    8. Effectively express his/her research ideas and findings both orally and in writing

    Method of assessment

    1. Written exam
    2. Homework assignment
    3. Laboratory exercise/exam
    4. Seminar/presentation
  3. Make basic aeronautical structures and their conceptual design

    Contribution to Program Outcomes

    1. Define and manipulate advanced concepts of Mechanical Engineering
    2. Review the literature critically pertaining to his/her research projects, and connect the earlier literature to his/her own results,
    3. Do modeling, simulation, and design of dynamical systems.
    4. Design and conduct research projects independently
    5. Find out new methods to improve his/her knowledge.
    6. Effectively express his/her research ideas and findings both orally and in writing

    Method of assessment

    1. Homework assignment
    2. Laboratory exercise/exam
    3. Term paper
   Contents Up
Week 1: Atmosphere and Space: General definitions (fluid, pressure, temperature, density, viscosity, speed of sound, Mach and reynolds numbers, wind tunnel experiments, Bernoulli equation, compressibility), standard atmospheric model (variations of parameters with altitude, earth rotation, and winds)
Week 2: Aerodynamics and Measurements Systems: Aerodynamic forces and moments (lift, drag and moment coefficients), profile and airfoil performance (thickness, camber, angle of attack, additional aerodynamic surfaces), flight instruments-sensors ( air speed, altimeter, rate of ascend, accelerometer, gyroscope)
Week 3: Propulsion Systems: General definitions, fuel (solid and liquid fuel, battery, fuel cell), turbojet, turboprop, turboshaft, ramjet, scramjet, rocket propulsion, spacecraft booster engines, reciprocating engines, propeller thrust, electric engines, Homework #1
Week 4: Aerospace Platforms/Systems: Kite, balloon-zeppelin, deltaplan, parachute, glider, airplane, hovercraft, helicopter, spacecraft-satellite, unmanned air vehicle (UAV), launchers, VTOL airplanes
Week 5: Flight and Maneuvering: Taxiing, take-off, climbing, bank, level flight, approach, gliding, landing, mission optimization
Week 6: Equations of Aircraft Motion: Rigid body model, axes systems, forces (thrust, gravity, lift, drag, centripedal effects), moments (pitch, yaw, roll), orientation and position, transfer functions, Homework #2
Week 7: Laboratory: Aircraft design and construction
Week 8: Midterm exam, Design evaluations
Week 9: Space and Orbit: Launch, orbiting maneuvers, orbits ( circular, elliptic, geostationary), orbital stability, space travel, microgravity, atmospheric reentry, Homework #3
Week 10: Laboratory: Aircraft design and construction
Week 11: Laboratory: Aircraft Control Systems
Week 12: Laboratory: Simulation of Satellite Orbit, Homework #4
Week 13: 6DOF Model: Body, wind, target, geodetical (ground), NED coordinates, euler angles, coordinate transformations, dynamic stability and control
Week 14: Laboratory: Aircraft modelling, simulation, and control, Project
Week 15*: -
Week 16*: Final Exam
Textbooks and materials: Fundamentals of Airplane Flight Mechanics, D.G. Hull, Springer, 2007
Recommended readings: Dynamics of Flight Stability and Control, 3rd Ed., B. Etkin, L.D. Reid, John Wiley & Sons, 1996
Mechanics of Flight, 11th Ed., A.C. Kermode, Pearson Prentice Hall, 2006
Flight Stability and Automatic Control, R.C. Nelson, McGraw-Hill Book, 1989
Performance and Stability of Aircraft, J.B. Russel, Butterworth-Heinemann, 2003
  * Between 15th and 16th weeks is there a free week for students to prepare for final exam.
Assessment Up
Method of assessment Week number Weight (%)
Mid-terms: 8 20
Other in-term studies: 0
Project: 10 10
Homework: 3, 6, 9, 12 10
Quiz: 0
Final exam: 16 60
  Total weight:
(%)
   Workload Up
Activity Duration (Hours per week) Total number of weeks Total hours in term
Courses (Face-to-face teaching): 3 10
Own studies outside class: 4 8
Practice, Recitation: 3 4
Homework: 8 4
Term project: 25 1
Term project presentation: 20 1
Quiz: 0 0
Own study for mid-term exam: 15 1
Mid-term: 2 1
Personal studies for final exam: 12 1
Final exam: 3 1
    Total workload:
    Total ECTS credits:
*
  * ECTS credit is calculated by dividing total workload by 25.
(1 ECTS = 25 work hours)
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