A Comprehensive Investigation on Performance of an Ethanol-Gasoline Blend Fueled Spark Ignition Engine
Publish place: Second national congress of internal combats
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCICE02_019
تاریخ نمایه سازی: 17 مرداد 1398
Abstract:
Nowadays, two main deals of researchers in different fields of industries are emissions and fuel consumption. The political turmoil of crude oil besides stricter environmental laws in the world tends researchers to find novel ways for fuel consumption and emissions reduction. Using Ethanol-Gasoline blend as fuel in spark ignition engines is considered as a promising idea to achieve this goal for internal combustion engines industries. Providing a model to investigate the performance of Ethanol-Gasoline fueled engine in different operating conditions is still needed to reduce experimental test costs. In this study, a thermodynamic model of ethanol-gasoline fueled spark ignition engine is provided and the effects of operating conditions on engine performance are investigated in detail after validating simulation results via experimental data. Results show the provided model generates reliable data of engine performance in the full range of fuel composition, from pure ethanol to pure gasoline. In addition, studied engine produces maximum power besides best fuel consumption when it is run at 3000 rates per minute. Also, the best performance is achieved with E-45 composition while NOx emission raise 60 percent in comparison to pure gasoline. So, it can be introduced as design point for studied engine.
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Authors
Mohammad Mostafa Namar
PhD Candidate, Mechanical Engineering Department, Babol Noshirvani University of Technology
Amir Reza Mogharrebi
MSc Student, Mechanical Engineering Department, Babol Noshirvani University of Technology
Omid Jahanian
Faculty of Mechanical Engineering Department, Babol Noshirvani University of Technology