FUEL INJECTION IN THE SPARK IGNITION ENGINE


Merits of Fuel Injection in the SI Engine
Absence of Venturi ....etc

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Hi, I am dinesh soudagar ,I am doing seminar on topic transonic engine, so I am in need of transonic engine ppt. ....etc

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Twin Spark Ignition
Normal ignition system has a single spark plug. The flame front created by the spark takes some time to reach the entire combustion chamber. Hence the burning of air-fuel mixture is slow and incomplete.

In case of twin spark, two spark-plugs fire at the same time. This simultaneous firing and swirl of the air-fuel mixture results in complete combustion. This action is digitally controlled by the DTS-i system (namely the twin spark plugs, TRICS II and intelligent CDI)

:: Benefit: ::
Complete combustion of air-fuel m ....etc

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Hello sir I an a final year student doing B.tech and I need a report on transonic combustion engines for my final year seminar so please send me as soon as possible
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Presented by:
THAMIZH MANI.D




HEAT RELEASE:

Rate at which the chemical energy of the fuel is released by the combustion process.

It can be calculated from cylinder pressure versus crank angle data, as the energy release required to create the measured pressure, using the known techniques.

Spray structure:

The fuel is introduced into the combustion chamber thro one or more nozzles or orifices with large pressure difference between fuel supply line and cylinder.
Std diesel inj ....etc

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ABSTRACT
A high-frequency electrical resonance-based ignition concept
is in development to replace conventional spark ignition
functionality for gasoline engines employing various types of
fuel injection methods. The concept provides the benefit of a
continuous discharge phase and the electrical power of the
discharge can also be adjusted to the needs of the combustion
conditions.
This concept employs an alternative method of generating
high voltages, using inductors and capacitors trimmed such
that the supplied energy steadily ....etc

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ABSTRACT
Laser ignition has become an active research topic in recent years because it has the potential to replace the conventional electric spark plugs in engines Compared to conventional spark ignition. Laser ignition allows more flexible choice of the ignition location inside the combustion chamber with the possibility to ignite even inside the fuel spray .Modern engines are required to operate under much higher compression ratios, faster compression rates, and much leaner fuel-to-air ratios than gas engines toda ....etc

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Transonic Combustion Inc. is a Los Angeles-based cleantech company that is developing supercritical fuel injection systems that enable injection ignition in internal combustion engines.

On October 25, 2010, Transonic presented a technical paper detailing its novel new injection ignition combustion process at the SAE 2010 Powertrain Fuels and Lubricants Meeting in San Diego CA.

On September 1, 2010, the World Economic Forum announced the company as a Technology Pioneer for 2011. ....etc

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I urgently need the full report/details regarding the transonic engine-new injection no ignition for presenting a seminar. So I humbly request you to send me the data as soon as possible.
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The gasoline-powered internal combustion engine has seen more improvement in the last five years than in the last twenty, Quieter timing chain technology, direct fuel injection, and variable intake and exhaust valve timing, among others, have led to better fuel efficiency and reduced emissions.

Everyone knows that, in the case of a gasoline-powered ICE, three things are needed, compressed air, fuel, and spark, which are facilitated by, respectively, the crank and pistons, the injection system, and the ignition system.

By eliminating ....etc

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