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ENGINE - Coggle Diagram
ENGINE
the four stroke engine
the 4 phases
compression
the mixture is compressed
combustion
the mixture is ignited by the spark plug
fuel/air intake
enters the mixture
exhaust
the burnt residues of the mixture are pushed out
make the crankshaft move
moves the wheels
used
car, ecc.
the two stroke engine
the two phases
combustion - exhaust
ignited by the spark plug
exhaust outlet
fuel/air intake - compression
reed valve
crankcase
combustion chamber
used
chainsaws
trimmers
dirt bike
mopedes
jet skis
the diesel engine
difference from the gasoline engine
glow plugs
must heat the air in the combustion chamber
lasts longer
consumes less
renewable energy
biofuels
ethanol
derives
fermentation
corn, sugarcane and grass
bio diesel
biodergradable materials
animal fat and vegetable oil
biojet fuel
is used only in planes
the fuel system
fuel injection and efi
adjustable carburation
the carburation varies thanks to the ecu
new system
ecu
carburisation
fixed carburetion
the carburation remains unchanged
problems
runs rich
runs lean
old system
venturi