Paper Title
Comparative experimental evaluation of performance, combustion and emissions of laser ignition with conventional spark plug in a compressed natural gas fuelled single cylinder engine
Keywords
- Laser Ignition
- Spark Ignition
- Alternative Ignition
- Spark Plug
- In-Cylinder Pressure
- Combustion Stability
- Fuel Consumption
- Power Output
- Exhaust Emissions
- Engine Performance
- High In-Cylinder Pressure
- Laser Ignition System
- Conventional Ignition System
- Combustion Efficiency
- Ignition Technology
Journal
Research Impact Tools
Publication Info
Volume: 123 | Pages: 113-122
Published On
May, 2014
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Abstract
Laser is emerging as a strong concept for alternative ignition in spark ignition engine. Laser ignition has potential advantages over conventional spark plug ignition. Laser ignition system is free from spark electrodes hence there is no loss of spark energy to the electrodes, which are also free from erosion effect. In addition, there is flexibility in choosing spark location and it offers excellent performance under high in-cylinder pressures. In this paper, performances of laser ignition and conventional spark ignition systems are comparatively evaluated in terms of in-cylinder pressure variation, combustion stability, fuel consumption, power output and exhaust emissions at similar operating conditions of the engine.
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