Archive for the ‘Diesel Engine’ Category
Friday, July 9th, 2010 |
2. Necessity of adjusting nozzle opening pressure
For the injection nozzle, the nozzle opening timing varies according to the nozzle needle opening pressure. If the injection nozzle does not open or ...
Posted in Diesel Engine | No Comments »
Thursday, July 8th, 2010 |
The fuel system delivers the fuel to the engine. The injection pump is driven by the timing belt or the timing gear of engine.
HINT:
The injection pump is driven by the ...
Posted in Diesel Engine | No Comments »
Wednesday, July 7th, 2010 |
The lubrication system of a diesel engine is basically the same as that of a gasoline engine. The diesel engine uses a specially-designed oil filter because it generates more carbon ...
Posted in Diesel Engine | No Comments »
Tuesday, July 6th, 2010 |
1. Four-valve mechanism
The valve mechanism of the diesel engine is basically the same as the one on the gasoline engine. However, some valve mechanisms are distinctive to the engine. The ...
Posted in Diesel Engine | No Comments »
Monday, July 5th, 2010 |
The cylinder head gasket is mounted between the cylinder block and the cylinder head. It prevents combustion gasses, coolant and oil from leaking out between the cylinder block and the ...
Posted in Diesel Engine | No Comments »
Sunday, July 4th, 2010 |
Diesel Engine Combustion Chamber
In a diesel engine, the fuel is injected as mist from the injection nozzle and mixed with the air and is ignited and burned. To obtain good ...
Posted in Diesel Engine | No Comments »
Saturday, July 3rd, 2010 |
Piston
The piston of the diesel engine is made to be strong because the compression pressure, combustion temperature and combustion pressure are higher than that of the gasoline engine. In some ...
Posted in Diesel Engine | No Comments »
Friday, July 2nd, 2010 |
Maintaining the proper fuel injection timing, injection pressure and spraying condition.
1. Comparison between diesel knock and gasoline knocking
Diesel knock and gasoline knocking both have a sudden rise of compression pressure ...
Posted in Diesel Engine | No Comments »
Thursday, July 1st, 2010 |
The fuel accumulated during the ignition delay period is burned at one time during the flame propagation period. Thus the pressure inside the combustion chamber rises sharply. The pressure inside ...
Posted in Diesel Engine | No Comments »
