Course10110108386 lectures
Introduction to Aircraft Design
Prof. Rajkumar S. Pant · IIT Bombay
About
This course is designed to provide students an understanding of procedure followed in conceptual design of an aircraft, meeting the user-specified design requirements and safety considerations specified by the aircraft certification agencies.
The students will be exposed to types of aircraft and their features, requirements capture, configuration selection, initial sizing, determination of aerodynamic coefficients, constraint analysis, types of loads, V-n diagram, Range-Payload diagram, and Life Cycle Cost analysis.
A special feature of this course will be a series of tutorials which will run all along the course to give the participants a practical feel of conceptual sizing and of an existing civil transport aircraft.
INTENDED AUDIENCE : Aeronautical Engineering, Aerospace Engineering, Mechanical Engineering and Automobile Engineering
PREREQUISITES : Introduction to Aerospace Engineering, Flight Mechanics
Lectures
Week 1
- Lecture 1 : What is Aircraft Design
- Lecture 2 : Phases in Aircraft Design
- Lecture 3 : Design Stages
- Lecture 4 : Aircraft Design Process
- Lecture 5 : Importance of Cost in Aircraft Design
- Lecture 6 : The Design Spiral
- Lecture 7 : Basic Laws of Aircraft Design
- Lecture 8 : Requirements Capture
- Lecture 9 : Quality Function Deployment
- Lecture 10 : House of Quality Chart
- Lecture 11 : Example of HoQ for HALE UAV
- Lecture 12 :Illustration of HOQ-GA aircraft
Week 2
- Lecture 13 : Airliners
- Lecture 14 : Key Issues in Design of Airliners
- Lecture 15 : Design Considerations- Future Airliners
- Lecture 16 : Supersonic Transport Aircraft
- Lecture 17 : Airliner and Supersonic Aircraft, some additional concepts
- Lecture 18 : Design Considerations- Cargo Aircraft
- Lecture 19 : Design Considerations- GA Aircraft
- Lecture 20 : Types of Military Aircraft
Week 3
- Lecture 21: Cargo, GA and Military Aircraft, Some additional concepts
- Lecture 22 : Aircraft Configuration Design
- Lecture 23 : Podded Engines on Wings
- Lecture 24 : Wing Sweep
- Lecture 25 : Canards and Flying Wing
- Lecture 26 : Three Surface Aircraft
- Lecture 27 : Winglets
- Lecture 28 : Thrust Vectoring
- Lecture 29 : Few Novel Concepts_01
- Lecture 30 : Aircraft Configuration Design- Closing Remarks
Week 4
- Lecture 31 : Choices in Aircraft Layout
- Lecture 32 : Wing Geometry Definitions
- Lecture 33 : Options for Wing layout
- Lecture 34 : Propulsion System Layout
- Lecture 35 : Tail Plane Layout
- Lecture 36 : Landing Gear Layout- Part-01
- Lecture 37 : Landing Gear Layout- Part- 02
- Lecture 38 : Landing Gear of some Famous Aircraft
- Lecture 39 : Tutorial on OpenVSP
Week 5
- Lecture 40 : Initial Sizing in Aircraft Design
- Lecture 41 : Take-off weight build up
- Lecture 42 : Estimation of Empty Weight Fraction
- Lecture 43 : Estimation of Mission Segment Weights
- Lecture 44 : Estimation of Fuel Weight Fractions
- Lecture 45 : Estimation of maximum L/D
- Lecture 46 : Estimation of engine parameters
- Lecture 47 : Estimation of Design gross weight
- Lecture 48 : Tutorial on Initial Sizing of Transport Aircraft
- Lecture 49 : Tutorial on Initial Sizing of Military Aircraft
Week 6
- Lecture 50 : Subsonic Parasite Drag Estimation
- Lecture 51 : Component Buildup Method
- Lecture 52 : Drag Estimation of Military Aircraft
- Lecture 53 : Tutorial on Drag Polar Estimation of Military Aircraft
- Lecture 54 : Estimation of Lift Coefficient
- Lecture 55 : Estimation of Maximum Lift Coefficient
- Lecture 56 : Flaps as High Lift Devices
- Lecture 57 : Tutorial on Lift Coefficient Estimation of Transport Aircraft
- Lecture 58 : Tutorial on Lift Coefficient Estimation of Military Aircraft
Week 7
- Lecture 59 : Constraint Analysis- Introductory Remarks
- Lecture 60 : Constraint Analysis- Transport Aircraft- Part-01
- Lecture 61 : Constraint Analysis- Transport Aircraft- Part-02
- Lecture 62 : Tutorial on Constraint Analysis of Transport Aicraft- Part 01
- Lecture 63 : Tutorial on Constraint Analysis of Transport Aicraft- Part 02
Week 8
- Lecture 64 : Constraint Analysis- Military Aircraft
- Lecture 65 : Tutorial on Constraint Analysis of Military Aicraft- Part 01
- Lecture 66 : Tutorial on Constraint Analysis of Military Aicraft- Part 02
- Lecture 67 : Refined Sizing
- Lecture 68 : Tutorial on Refined Sizing of Jet Fighter Aircraft
Week 9
- Lecture 69 : Cost Estimation in Aircraft Conceptual Design
- Lecture 70 : Aircraft Life Cycle Cost Estimation
- Lecture 71 : Tutorial on RDT&E and Production Cost Estimation of Transport Aircraft
- Lecture 72 : Tutorial on DT&E and Production Cost Estimation of HALE UAV
- Lecture 73 : Estimation of Direct Operating Cost
- Lecture 74 : Fighter Aircraft Life Cycle Cost Estimation Model
Week 10
- Lecture 75 : Range Payload Diagram- Part-01
- Lecture 76: Range Payload Diagram- Part-02
- Lecture 77 : Tutorial on Range Payload Diagram of Transport Aircraft
- Lecture 78 : Environmental issues in Aircraft Design
Week 11
- Lecture 79 : Limit Manoeuvre Envelope
- Lecture 80 : Effect of Gust
- Lecture 81 : Aircraft Loads
- Lecture 82 : Tutorial on V-n Diagram of Transport Aircraft
- Lecture 83 : High Altitude Long Endurance (HALE) Aircraft
Week 12
Syllabus and materials
At NPTEL, as the course publishes them.
Credits and licence
- Institution
- IIT Bombay
- Department
- Aerospace Engineering
- Teacher
- Prof. Rajkumar S. Pant
- Level
- Undergraduate
- Language
- English
- Subjects
- Engineering
- Source
- NPTEL
- Licence
- CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
- Attribution
- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
- Who can watch
- NPTEL gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed