The theory of flight 1234
- 1. THE THEORY AND TYPES OF FLIGHT BY MOHAMED BASITH A B.E(ELECTRICAL & ELECTRONICS ENGINEERING)
- 2. THE THEORY OF FLIGHT Introduction; • Now a days people travel from country to country within a few hours by the help of outstanding invention of engineering (i.e) AIRCRAFT. •The aircraft can give a country to country passage by saving lot of time and give a sheer travelling pleasure
- 3. INVENTORS OF FLIGHT • The aircraft was invented by WRIGHT BROTHERS ( WILBUR WRIGHT & ORVILLE WRIGHT ) • They combined together to make a successful aircraft in 1903. • They successfully fly using their own first flight in the sky in December,17 1903 at kill devil hills • It was the first flight that fly in the world.
- 5. The first successful flight can fly in the sky by wright brothers
- 6. How the flight can fly • We know that a normal flight having a tons of weight but, how can it fly smoothly in the sky? • Here , a superb engineering behind that the flying concept of flight • The flight must satisfy some engineering concepts to fly in the sky smoothly otherwise it will make a dangerous accident.
- 7. Parts of a flight
- 8. Forces in a flight • All flights must produces the following forces, 1) THRUST 2) DRAG 3) LIFT 4) WEIGHT
- 10. , • For achieving stable flight position THRUST = DRAG LIFT = WEIGHT
- 11. THRUST; This force is created by an aircraft's engine and is required for forward motion.
- 12. This force acts in reverse direction to that of 'Thrust' and hinders forward motion. Drag is considered as a negative force and all engineers try their best to reduce drag. DRAG;
- 13. . LIFT; Lift is the force created by the interaction between the wings and the airflow. It always act upwards. It is considered to be the 'most important force' as without it, an aircraft cannot ascend from ground and maintain altitude.
- 14. . WEIGHT; This force acts on an aircraft due to the interaction between the aircraft's body weight and Earth's gravity. Weight is a downward force.
- 15. Airfoil • An aircraft wing has a special shape called an airfoil • As a wing moves through the air , the air is split and passes above and below the wing make a effect of lift • Due to the effect that occurred on that airfoil the aircraft can able to fly
- 17. JET ENGINE • Jet engine is one of the important part of all the aircrafts • These produces enough thrust to move the aircraft forwards • Each aircraft has two jet engines behind each wing • Each jet engine has able to produce a force of 2700 N
- 18. Working of an jet engine
- 21. Types of aircrafts • Aircrafts can be classified on the using purposes 1) Passanger aircrafts 2) Transport aircrafts 3) Individual aircrafts 4) Aircrafts for defensive purposes
- 22. Passanger aircrafts • Passanger aircrafts are used to carry peoples from one place to another • The first used passenger aircraft was developed by U.S in 1938, the name of the flight is “DOUGLAS DC4E” • It has a only capacity of carrying 42 passengers and travelling at a speed of 200mph.
- 23. DOUGLAS DC4E in 1938
- 24. Development of passenger aircrafts • Further , the availiablity of passenger to travel using flight also increased by the way the size of the flight also increased. • BOEING is a standard company to create constant flight model • BOEING-787 model is a most popular and successful passenger flight used around the world
- 25. Passenger aircraft constructors • The aircraft construction is made and sold world wide by a biggest aircraft makers name as AIRBUS . • The AIRBUS company makes a passenger aircraft and distributed around the world • Most of all the passenger flight that flies in the sky are made of AIRBUS
- 26. , • AIRBUS can develop two model as a constant for passenger purpose 1) AIRBUS A-350 2) AIRBUS A-380 • AIRBUS A-350; It has single passenger assembly having a capacity of 200 peoples • AIRBUS A-380; It has a double passenger assembly having a capacity of upto 500 peoples
- 27. AIRBUS A-350
- 28. AIRBUS A-380
- 29. Transport aircrafts • Likewise people the transport goods also transported from country to country for their economical developments • Transport aircrafts are small as compared to the passenger aircrafts • They only carry the goods so it doesn’t need to be bigger than commercial flights
- 30. Transport aircraft constructors • AIRBUS also construct a transport range of aircrafts • The name of that flight is AIRBUS BELUGA • AIRBUS BELUGA is considered as a one of the biggest transport flight • The fact is we can transport a passenger flight from country to country by using AIRBUS BELUGA
- 31. AIRBUS BELUGA
- 32. A normal passenger flight can transported using beluga
- 33. Biggest flight around the world • The flight named as ANTONOV An-225 is considered as a worlds biggest flying thing in the sky • It carry a huge amount of transport goods from place to place • It need a specially elected pilot for operating
- 34. ANTONOV An-225
- 35. Individual aircrafts • Individual flight also named as LUXURY FLIGHTS • Some high officials or important person of a nation cannot go to another country as a normal passenger • So they use a special flight to travel to their destinations
- 36. LUXURY FLIGHTS
- 37. Defensive purpose aircrafts • Aircrafts used in military are known as defensive purpose aircrafts • They used during wars or any rescue purposes • Defensive aircrafts are completely different from all the above aircrafts • They have special structure and additional features as compared to the conventional flights
- 38. World’s fastest aircraft • The world’s fastest aircraft was constructed by the U.S.A • The name of the flight is SR-71 BLACK BIRD • It is a supersonic flight and it can travel above the range of speed of light • They hidden most features about the flight and they show as a threaten to other country .
- 39. SR-71 BLACK BIRD
- 40. , THANK YOU FOR WATCHING