hi friend you can refer these pages to get the details on
GAS INJECTED SPARK IGNITION ENGINE.
http://seminarsprojects.net/Thread-fuel-injection-in-the-spark-ignition-engine ....etc

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hello sir my name is navin kumar chaurasia persuing b.tech from pranveer singh institute os technology and i want the report on double twin spark engines. ....etc

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FUEL INJECTION IN THE SPARK IGNITION ENGINE


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

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The non renewable nature of petroleum products, its high cost together with high amount of atmospheric pollution caused by it has been a major concern in automobile industry. Thus the need to conserve this non renewable petrol and yet meet the needs of booming automobile industry led to the birth of a new advanced engine ?Lean Burn Spark Ignition Engine.

The ratio of air to fuel in a spark ignition engine is on average 14.7:1. With the diminishing oil reserves and tightened legislations, fuel consumption and exhaust emission of spark igni ....etc

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To get full information or details of lean burn spark ignition engine please have a look on the pages

http://seminarsprojects.net/Thread-a-pdf-file-on-lean-burn-ignition-engine

http://seminarsprojects.net/Thread-lean-burn-spark-ignition-engine

if you again feel trouble on lean burn spark ignition engine please reply in that page and ask specific fields in lean burn spark ignition engine ....etc

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lean burn spark ignition engine seminar report

Lean-burn refers to the burning of fuel with an excess of air in an internal combustion engine. In lean-burn engines the air:fuel ratio may be as lean as 65:1 (by mass). The air / fuel ratio needed to stoichiometrically combust gasoline, by contrast, is 14.64:1. The excess of air in a lean-burn engine combusts more of the fuel and emits fewer hydrocarbons. High air fuel ratios can also be used to reduce losses caused by other engine power management systems such as throttling losses. ....etc

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to get information about the topic advanced Lean burn spark ignition engine full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-lean-burn-spark-ignition-engine--2129

http://seminarsprojects.net/Thread-lean-burn-spark-ignition-engine--1239 ....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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full seminar report on lean burn spark ignition engine in pdf

Lean-burn refers to the burning of fuel with an excess of air in an internal combustion engine. In lean-burn engines the air:fuel ratio may be as lean as 65:1 (by mass). The air / fuel ratio needed to stoichiometrically combust gasoline, by contrast, is 14.64:1. The excess of air in a lean-burn engine combusts more of the fuel and emits fewer hydrocarbons. High air fuel ratios can also be used to reduce losses caused by other engine power management systems such as throttling losse ....etc

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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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