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Experimental Investigations On Two Stroke Cycle Spark Ignition Gasoline Direct Injection Engine
Technical Paper
2005-26-009
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SIAT 2005
Language:
English
Abstract
This paper describes the experimental investigations on a single cylinder, two stroke spark ignition engine in the carburettor and in-cylinder injection (GDI) modes. The experiments were conducted on the engine in the carburettor mode up to 80% throttle opening and for different combinations of speed and load. The engine was modified and fitted with an in-cylinder injector in the head. Fuel was supplied through injector with the help of a high pressure DC pump. Experiments for varying speed and load were conducted under in-cylinder injection mode up to 80% throttle opening. It was observed that there is a significant reduction in BSFC, unburnt HC and CO emissions. Also, the power output of the engine has shown an improvement.
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Authors
Citation
Wani, M., Babu, M., Bhatti, T., and Sharma, V., "Experimental Investigations On Two Stroke Cycle Spark Ignition Gasoline Direct Injection Engine," SAE Technical Paper 2005-26-009, 2005, https://doi.org/10.4271/2005-26-009.Also In
References
- Franco, A. et al. “Development of Two Stroke Engines with Direct Injection” SAE paper 951776
- Nuti Marco et al. “Twenty Years of Piaggio Direct Injection Research to Mass Produced Solution for Small 2T Spark Ignition Engines” SAE paper 980760
- Johnson William P. et al. “Electronic Direct Fuel Injection for Small Two Stroke Engines” JSAE paper 9938067
- Koji, Morikawa et al. “A Study of Exhaust Emission Control for Direct Fuel Injection Two Stroke Engines” JSAE paper 9938042
- Siddiqui, A. I. et al. “An Electronic Incylinder Injection System for a Two Stroke Spark Ignition Engine” SAE India, The Automotive Infotronics Conference Chennai 22 23 2003