Презентация к уроку на тему "Двигатель внутреннего сгорания"

• 1 слайд

  « Internal combustion engine»
  
  

• 2 слайд

  Internal combustion engine-
  (ICE ).
  The engine is the power plant of the vehicle - Двигатель - это сердце транспортного средства.
  
  

• 3 слайд

  The main units of lesson
  Engine.
  Classification of engines.
  Requirements shown to engines.
  The history of engine creation
  Working cycle of engine
  The main components of cylinder.
  
  
  

• 4 слайд

  What is the engine?
  Engine is …
  a)…mechanism converting the electric energy into the mechanical work.
  b) …mechanism converting the thermal energy into mechanical work.
  c) …converting chemical energy of fuel into mechanical work.
  
  
  New words:
  To convert – преобразовывать
  Thermal – тепловой
  Chemical – химический
  Mechanical -механический
  

• 5 слайд

  Internаl combustion engines can be classified to following types:
  
  
  
  On applied fuel:
  Gasoline engine
  Diesel engine
  Alternative engine
  

• 6 слайд

  Internаl combustion engines can be classified to following types:
  
  On a mode of work cycle realization:
  
  four-cycles
  two - cycles
  
  

• 7 слайд

  Internаl combustion engines can be classified to following types:
  
  On a number of cylinders in engine:
  4 cylinders
  6 cylinders
  12 cylinders
  24 cylinders
  

• 8 слайд

  Internаl combustion engines can be classified to following types:
  
  
  
  On a placement of cylinders in engine
  V-shaped
  W - figurative
  
  vertical
  with an inclination
  
  horizontal
  opposite
  

• 9 слайд

  The main components of cylinder
  A- inlet valve
  B- cap
  C-Intake manifold\pipe
  D- head of cylinder
  E- cooling liquid
  F- body\shell
  G-oil pan
  H-oil gasket
  I – camshaft
  J - exhaust valve
  K- plug
  L-exhaust manifold\ | pipe
  M-piston
  N-connecting rod
  O-bearing
  P- crankshaft
  
  

• 10 слайд

  Four working cycles of engine
  Work cycle is a sequence of the processes periodically repeating in the engine. The cycle can be carried out for two cycles or for four (four-cycles) periods.
  
  New words:
  Sequence – последовательность
  Period – период
  to repeat – повторять
  To carry out – осуществлять
  
  

• 11 слайд

  Four working cycles
  Admission
  Compression
  Expansion
  Release
  

• 12 слайд

  History of engine creation
  

• 13 слайд

  The main dates of engine creation
  1806 Nisefor and Claude Nyeps
  
  1858 Jean Joseph Etienne Lenuar
  1864 Siegfried Markus
  1873 George Brayton
  1876 Nikolaus August Otto
  1886 Karl Benz