Jet engine


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Jet engine

  1. 1. Welcome to Jet Engine By Şakir Aykurt
  2. 2. Jet Engine <ul><li>History of Jet Engine and How to work a Jet Engine </li></ul><ul><li>Types of Jet Engine </li></ul><ul><li>Parts of Jet Engine </li></ul>
  3. 3. History of Jet Engine and How to work a Jet Engine <ul><li>The first principle of jet propulsion was published by the using of steam power </li></ul><ul><li>Frank Whittle designed it again only for aircraft propulsion </li></ul><ul><li>And also he patented the first design of his reaction motor </li></ul>
  4. 4. History of Jet Engine and How to work a Jet Engine <ul><li>Every kind of jet engines work with the same principle </li></ul><ul><li>Jet engines move the airplane forward with a great force that is produced by a tremendous thrust and causes the plane to fly very fast. </li></ul>
  5. 5. Types of Jet Engine <ul><li>1) Turbine Powered </li></ul><ul><li>a) Turbojet </li></ul><ul><li>b) Turbofan </li></ul><ul><li>2) Ram Powered </li></ul><ul><li>a) Ramjet </li></ul><ul><li>b) Scramjet </li></ul>
  6. 6. 1) Turbine Powered <ul><li>a) Turbojet </li></ul><ul><li>The oldest jet engine </li></ul><ul><li>Supersonic velocity </li></ul><ul><li>U sed as all areas of millitary fighters </li></ul>
  7. 7. 1) Turbine Powered <ul><li>b) Turbofan </li></ul><ul><li>İs a turbojet </li></ul><ul><li>Larger fan </li></ul><ul><li>M ore useful than turbojets at supersonic velocity </li></ul><ul><li>on large aircrafts </li></ul>
  8. 8. 2) Rampowered <ul><li>a) Ramjet </li></ul><ul><li>Like a Turbojet </li></ul><ul><li>No rotating parts </li></ul><ul><li>the air is compressed to burn </li></ul><ul><li>İnditially, to accelerate is necessary by the propulsion </li></ul><ul><li>on missiles </li></ul>
  9. 9. 2) Rampowered <ul><li>b) Scramjet </li></ul><ul><li>While it moves at supersonic velocity, the combustion happens with air </li></ul><ul><li>it is not avible to work well </li></ul><ul><li>18000mph </li></ul><ul><li>Not ready to use it </li></ul>
  10. 10. Parts of Jet Engine <ul><li>1) Fan </li></ul><ul><li>is a first part </li></ul><ul><li>Rampowered is without it </li></ul><ul><li>sucks the air and propel to the inside of engine. </li></ul><ul><li>2) Compressor </li></ul><ul><li>allocates the pressure into smaller areas with many blades </li></ul><ul><li>increases the poten t ial energy of the air which goes up into fuel burner. </li></ul>
  11. 11. Parts of Jet Engine <ul><li>3) Fuel Burner </li></ul><ul><li>ignites the fuel with the air </li></ul><ul><li>generates a high temprature and high energy airflow </li></ul><ul><li>That’s heat almost happens at 2700 ° </li></ul><ul><li>4) Turbine </li></ul><ul><li>The combustor’s high-energy airflow goes into the turbine and rotates the turbine blades </li></ul><ul><li>This rotation takes some energy from the high-energy flow that is used to drive the fan and the compressor </li></ul>
  12. 12. Parts of Jet Engine <ul><li>5) Nozzle </li></ul><ul><li>exhaust duct which is at the back of the jet engine </li></ul><ul><li>force propulsion </li></ul>
  13. 13. END Thank You
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