**2. Role of emulsified fuel**

8 Fuel Injection in Automotive Engineering

Another point to be noted in this case is that, the engine gives better performance but emits

Further investigation has been carried out by the same author and identified the solution for reducing harmful emission by adding oxygen enriched additive Hydrogen Peroxide (H2O2) to the same emulsified fuel for increasing the cetane number of the fuel, with the selected

Based on the test result of Phase-II, it is possible to run the engine at 50% blending of ethanol, in the normal fuel injection system for a single cylinder, DI (Direct Injection) oriented engine. Also, point to be noted in this case is that, the engine gives better performance and poor harmful emissions for the oxygen enriched additive added

Further investigation has been carried out by the same author, for selecting the best oxygen enriched additive among the three additives, namely Hydrogen Peroxide (H2O2), Di-Ethyl

Based on the test result of Phase-III, it is possible to run the engine at 50% blending of ethanol, in the normal fuel injection system. Points to be noted in this case is that, the engine gives better performance and poor harmful emissions, for the oxygen enriched additive

Next research work has been carried out by the same author, introducing water as a fuel to the selected ratio of the emulsified fuel. Engine test report shows that, better performance

Continuation of Phase-IV results, it is understood that, the engine could be run with the selected best ratio of the emulsified fuel along with water addition (small volume of water directly added to the emulsified fuel). The outcome of the test result have been given that, best in performance, lower emission obtained by the water, surfactant, oxygen enriched additive added emulsified fuel. Normally ethanol addition based fossil fuel cost is less than the normal fossil fuel cost. Further addition of water to the emulsified fuel, reduces the cost of the fuel much more. So, considering the cost economics, water added emulsified fuel is

The above mentioned outcome results, has given the details of best performance, poor harmful emissions and water addition using the best selected emulsified fuel ratio, based on ethanol addition. Also, it has been proved that the emulsified fuel is suitable for current

But considering the part of corrosion, fossil fuel is already having the property of corrosion. Moreover, as ethanol is basically corrosive in nature, addition of ethanol fuel makes the engine components further more corroded. Also, some of the research works have already

Based on this, the present research work has been dealt for making Alodine corrosion coating for all the inner parts of the fuel injection system (normal fuel injection system used in the current (Internal Combustion) IC engine). The Alodine EC (Electro Ceramic) Coating the only and easy solution, which gives remedy for the corrosion caused by the emulsified fuel. This micro level Alodine coating based fuel injection system is much cheaper in cost

proved that ethanol fuel makes the engine parts to get more damaged.

added emulsified fuel than the diesel and surfactant only added emulsified fuel.

more harmful emissions, at the higher rate for the emulsified fuel than the diesel fuel.

emulsified fuel than diesel and surfactant only added emulsified fuel.

emulsified fuel ratio of 50D: 50E.

Ether (DEE) and Di-Methyl Ether (DME).

and fewer emissions have been obtained.

good for present engine operation.

existing engine.
