Aviation technology in tomorrow and Bangladesh

2. PRESENTED BY
Nazmul Hasan
Kollan Sarker
Rafia Nishat
Kamruzzaman Hridoy
GROUP -14

3. Aims
• To familiarize with aviation
technology and its future
expansion

4. Aircraft Development
Aircraft Structure
Aircraft Engine
Aircraft Operation
Airport
Future Aircraft Design
Future technologies
Our thoughts

5. What is aviation?
• Aviation is the practical aspect or art
of aeronautics, being the design,
development, production,
operation, and use of aircraft,
especially heavier-than-air aircraft.

6. Kites
Airships
Balloons
A sky lantern
EARLY FLYING
MACHINES

7. First Modern Aircraft
1) Invented by Sir George Cailey.(Father of aeroplane)
2) Model Glider with layout of modern aircraft
3) Concept of modern aircraft as fixed wing flying machine
4) Concept of thrust, lift, drag and weight
5) Design of full size manned glider or governable
parachute.

8. The Wright Flyer: The first sustained flight with a powered, controlled aircraft. ( Invented
by the Wright brothers in 1903)

9. Wright brothers technology
• Wood and cloth
• Wing warping for control (three axis
control)
• Engine made in their bicycle shop
• Spruce frame –but wood is a composite
containing cellulose fibres in a lignin and
hemi cellulose matrix
• Muslin for surfaces- textile structure of
cotton fibres

10. Wright1903Flyer

12. Modern
Engine
Wright Flyer
Engine

13. Cockpit: The area usually in front of the aircraft
from which it is controlled and operated
FLIGHT INSTRUMENTS :
Attitude Indicator
Airspeed Indicator
Magnetic Compass
Heading Indicator
Vertical Speed Indicator
Course Deviation Indicator
Radio Magnetic Indicator
Altimeter

14. Location for take off and landing of an aircraft
Take Off:
The phase of flight in which an aerospace
vehicle goes from ground to flying in the air
Landing
Part of flight where a flying aircraft returns to
the ground

15. Aviation at present
• At present times aviation has been modified
and developed to a great extent.
• Speed,luxury,safety have been increased
• Use of drones in military and civilian aspect
• Improved radar system

16. Aviation in Bangladesh
 At present Bangladesh have 3 international airports in
Dhaka, Chittagong and Sylhet. Other than that there are eight
domestic airports.
The airlines in Bangladesh are Bangladesh Biman Airlines,
United Airways, Regent Airways, NovoAir.
In Bangladesh Air force is currently using combat aircrafts
like MiG-29, F-7, Shenyang FT-6. Lockheed C-130

17. 1)Reduced structural load.
2)Reduced stability requirements.
3)New Airfoil designs.
4)Flow control.
5)Use of composite materials.
6)Propulsion
7)New configuration concepts

19. Helios cthomas

20. Icon II
Green
Supersonic
Machine
SUGAR

21. Joined Wing
Concept
Oblique
Flying Wing

22. Lift to drag ratio 50% greater that conventional airplane.
Wide airfoil shaped body.
Efficient high lift wings.
Increased fuel efficiency.
Lower noise.

24. Bionic
Structures
Self reliant
Materials
Composite
Materials Biopolymer
membrane

25. Integrated neural
network
Morphing materials
3D prints Holographic technology

26. Energy Harvesting
Ecological Materials

27. An autonomous renewably-powered
taxiing carriage to be ready at ground.
Quicker transportation of aircraft from
runway.
Faster turnaround of aircraft
Operation of ground vehicles without
human intervention.

28. 1) Aviation with solar power
2) Flight based on free energy
3) Flying cars
4) Flight without pilot
5) Improved systems to reduce death during
crash
6) Reduction of pollution during flight
7) Eco friendly flight