In-cylinder pressure measurements are the common tool
to analyze and to improve the combustion process of SI
engines. New engine concepts like direct injection SI
engine, dual-plug ignition system and four or five valve
engines require modern measurement techniques which
provide further information about the combustion process.
Optical fibre technique is more suitable to gain
more versatile data than conventional pressure transducers.
Many optical in-cylinder sensor techniques have been
already presented either to monitor flame propaga ....etc

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For more information about combustion control using optical fibre

http://seminarsprojects.net/Thread-combustion-control-using-optical-fiber

http://seminarsprojects.net/Thread-speed-control-of-stepper-motor-using-at89c51 ....etc

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optical measurement technique has become increasingly common for the past few years. In particular, the technique of optical fibre is often used to detect the spread of the flames. With optical sensors ignition process can be studied with a temporal and spatial resolution. An optical sensor in the cylinder was developed and tested to analyze ignition of the mixture and the light emission of combustion gases. The sensor consists of eight optical sensors mounted in a conventional spark plug.

The results show a good correlation between the meas ....etc

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INTRODUCTION
Internal combustion (IC) engines are used in a variety of stationary applications ranging from power generation to inert gas production. Both spark ignition and compression ignition engines can be found. Depending on the application, stationary IC engines range in size from relatively small ( 50 hp) for agricultural irrigation purposes to thousands of horsepower for power generation. Often when used for power generation, several large engines will be used in parallel to meet the load requirements. A variety of fuels ....etc

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1) Combustion control using optical fiber.
can you pleases send report, material & presentation on the above topic as that one is from this following references
SAE 881638
SAE 902138
SAE 902126

1. Witze, P.O., Hall, M.J., Wallace, J.S..: Fiber-Optic Instrumented Spark Plug for Measuring Early Flame Development in Spark Ignition Engines, SAE 881638
2. Spicher, U., B cker, H.: Optical Fiber Technique as a Tool to Improve Combustion EfficiencySAE 902138
3. Spicher, U., B cker, H.: Correlation of Flame Propagation and In-Cylinder Pressur ....etc

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ABSTRACT
The Saab Combustion Control (SCC) System is a new engine control system developed to lower fuel consumption while radically reducing the exhaust emissions but without impairing engine performance. By mixing a large proportion of exhaust gases into the combustion process, the fuel consumption can be reduced by up to 10 percent, at the same time and also lowers the exhaust emissions. Compared to today s engines, this will almost halve the carbon monoxide and hydrocarbon emissions, and will cut the ....etc

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hi i m e&c student.i want to do a project based on monitoring the bridges using optical fibres where in the intensity of the light sent through the fibres which run through the bridge is measured and in case of a damage in the bridge there wil b a change in the intensity of light..this serves as the indication that the bridge is on the verge of destruction and needs to be reconstructed and wil save many lives..pls help me with the topic ....etc

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A80MCJ89 that the information are. very important to me use in a seminar topics

A80MCJ89 that the information are. very important to me use in a seminar topics ....etc

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ABSTRACT

Objective:
To study the effect of fibres on the strength and behaviour of ultra high performance concrete (UHPC)wall panels under one way and two way in plane action.

Methodology:
The UHPC mix already developed (taken from literature) studied in detail with regard to its fresh and hardened properties and durability. Wall panels of size 750x750x35 mm are to be cast with different aspect ratio and volume fraction of fibres for testing under one way in plane action and two way in plane action. The specimen ....etc

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INTRODUCTION
The Saab Combustion Control (SCC) system is a new engine control system developed to lower fuel consumption while radically reducing the exhaust emissions, but without impairing engine performance. By mixing a large proportion of exhaust gases into the combustion process, the fuel consumption can be reduced by up to 10 percent, at the same time lowering the exhaust emissions to a value below the American Ultra Low Emission Vehicle 2 (ULEV2) requirements that will come into force in the year 2005. Compared to today's Saab ....etc

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