Fuel System
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03.00.06 Schema
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Variable Geometry Turbochargers
Function turbo charging system
Turbocharger consists of two fundamental components, a turbine and a compressor.
The function of the turbine is to scavenge waste exhaust heat and translate it into
rotational motion. This rotational motion is then used to drive the compressor, which
compresses air for the consumption of the engine. The purpose behind the
turbocharger is to overcome the fundamental drawback of the internal combustion
engine, its volumetric efficiency limit. An engine drawing air in from the atmosphere
can only achieve a volumetric efficiency of up to 100%, meaning that the pressure
inside an individual cylinder is equal to atmospheric pressure while the intake cycle is
occurring. Since the amount of power that can be extracted from an engine is
proportional to the fuel it burns, and the fuel consumption is limited by the amount of
air present in a cylinder, times the number of cylinders (the so-called "displacement"),
the volumetric efficiency limit effectively constrains the power of the engine. The
turbocharger provides an alternative means of extracting more power from a given
displacement by increasing the volumetric efficiency to points significantly above its
volumetric design. The pressure in the cylinders is greater than atmospheric, thanks
to the compressor on the turbocharger.
Содержание Marine Engine 2012 Series
Страница 35: ...General 35 65 Z001138 1_2013 02 01 Trouble Indication ...
Страница 36: ...General Preliminary Service Manual MARINE 2012 Z001138 1_2013 02 01 36 65 ...
Страница 51: ...General 51 65 Z001138 1_2013 02 01 G Notes on safety ...
Страница 69: ...Engine Z001138 1_2013 02 01 4 87 Kapitel MOUNT BRACKET COVER T BELT GASKET SET ...
Страница 131: ...Engine Z001138 1_2013 02 01 66 87 12 Unscrew frame sealing from engine housing NOTE Do not puncture frame seal ...
Страница 154: ...Fuel System Z001138 1_2013 02 01 2 51 ...
Страница 159: ...Fuel System 7 51 Z001138 1_2013 02 01 03 00 03 Unit injector ...
Страница 190: ...Fuel System Z001138 1_2013 02 01 38 51 Schema Injection Timing Device ITD ...
Страница 211: ...Cooling System 5 21 Z001138 1_2013 02 01 ...
Страница 231: ...Electrical System Z001138 1_2013 02 01 4 47 ...
Страница 235: ...Electrical System Z001138 1_2013 02 01 8 47 ...
Страница 236: ...Electrical System 9 47 Z001138 1_2013 02 01 ...
Страница 238: ...Electrical System 11 47 Z001138 1_2013 02 01 ...
Страница 244: ...Electrical System 17 47 Z001138 1_2013 02 01 06 05 03 Wiring Diagram E Box Wiring Diagram 2181123 0 ...
Страница 245: ...Electrical System Z001138 1_2013 02 01 18 47 06 05 04 Wiring Diagram E Box Wiring Diagram 2181134 0 ...
Страница 246: ...Electrical System 19 47 Z001138 1_2013 02 01 06 05 05 Wiring Diagram External E Box Diagram 2181141 0 ...
Страница 262: ...Electrical System 35 47 Z001138 1_2013 02 01 06 10 Actor and Sensor 06 10 01 Component configuration engine ...