Most new petrol cars you see today are equipped with fuel injection systems or injector motors. These have almost wholly supplanted older carburetor motors. They are more reliable, effective, and eco-friendly. Several types of fuel injection differ in mechanism and work principles. We’ll talk ab...
This is the simplest and one of the earliest fuel injection systems available in the market. The functioning of this fuel injector is pretty simple and convenient. It adds the right amount of fuel into the air right before it gets distributed to the individual cylinders. Thanks to the high f...
The spray analysis is performed mainly by means of a laser sheet technique in order to obtain global spray data suitable for tuning direct injection systems to such fuels and for numerical codes validation. A dispersion analysis among different jets was also performed, along with the injection ...
These injection parameters significantly control the rate of pressure rise (ROPR), and heat release rate (HRR), which in-turn affect the heat transfer from the engine cylinder as well as the engine power output. Therefore, it is necessary to optimize the fuel injection parameters to develop ...
Two fuel pipe valves are connected in an adjustable manner to respective staged fuel injection systems. A fuel supply system (431) has a fuel manifold coupled to all fuel pipe valves which are opened at two different opening pressures. The fuel pipe valves are connected in adjustable manner to...
The objective of this research is to study the effect of different fuel injection patterns on the diesel engine performance. This was achieved by developing a computer program and constricting mathematical models to simulate three patterns (Boot ,Ramp and Square) of fuel injection profiles .The perf...
having different densities may cause a phase seperation in the long run. To solve this problem, double fuel injection can be used by keeping the fuels in different tanks. However, this method requires complex fuel systems and additional electronic control mechanisms [57], [58], [59], [60]....
CONTROL METHOD AND SYSTEM FOR DUAL-FUEL ENGINE Various systems and methods are described for controlling a dual-fuel engine that has an evaporated gas providing device for providing an evaporated gas into the engine and is operable with hydrocarbon fuel or non-hydrocarbon fuel, alter... K Douzo...
Compressed natural gas direct injection (DI-CNG) systems in spark ignition (SI) internal combustion engines have shown that it can give several benefits compared to CNG port fuel injection systems. However, the DI-CNG injector nozzle head design and gas jet formation may greatly influence engine ...
This paper presents two methods, which were used to improve the combustion process and its exhaust emission in a two stroke SI engine. Comparisons are made with other engine fuelling systems, regarding the combustion process and the resulting emissions. 展开 ...