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Engine 101

Engine 101. 14. 20. 23. 12. 13. 22. 10. 11. 9. 4. 21. 8. 16. 19. 1. 17. 3. 5. 18. 15. 7. Choose a Number. End = Esc. 2. 6. PISTON. CYLINDER. Combustion Chamber. LUBRICATION. Crank Shaft. PISTON. Oil Pan. The Crank shaft rotates in the oil pan and splashes

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Engine 101

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  1. Engine 101 14 20 23 12 13 22 10 11 9 4 21 8 16 19 1 17 3 5 18 15 7 Choose a Number End = Esc 2 6

  2. PISTON

  3. CYLINDER

  4. Combustion Chamber

  5. LUBRICATION

  6. Crank Shaft PISTON Oil Pan

  7. The Crank shaft rotates in the oil pan and splashes Oil on to the pistons.

  8. Both sides are lubricated in order to Reduce friction.

  9. Basic Operaion A motor has several cavitvities called cylinders. The piston moves up and down in the cylinder Thus converting vertical movement into rotary movement. This rotary movement is transfered to The wheels through a gear box to the wheels

  10. The fuel is mixed with air in the carburetor. The air/ fuel mixture is Then put in the cylinders. This is called the Intake Stroke

  11. Now the explosive mixture is in the cylinder, it must be crompressed prior to combustion. The piston compresses, thie mixture. This is called the: Compression Stroke

  12. At an exact time, the spark plug ignites the mixture. This is called the:Ignition. Stroke

  13. The piston is forced down violently during the ignition stroke then rises again to expell the Burned gasses. This is the: Exhaust Stroke

  14. Four Valves

  15. Direct injection: JTD, TDI, HDI

  16. Crank shaft and piston

  17. TURBOCHARGER MOTOR

  18. TWIN TURBO: There are two turbine wheels on one axis. One is driven by the exhaust fumes, the other sucks the mixture and pumps it into the cylinder.

  19. This increases the amount of air that injected into combustion chamber.

  20. Before the INVENTION of the Turbo more cylinders were needed to boost performance.

  21. Principle of the direct injection: the mixture is injected directly into the cylinder. The direct injection is possible by the use of a high pressure pump.

  22. This is an example of an IN-LINE 4 CYLINDER Engine

  23. The Cooling System

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