The Impact of Hydrogen on a Stationary Gasoline-Based Engine through Multi-Response Optimization: A Desirability Function Approach
نویسندگان
چکیده
Several studies have been conducted on alternatives to fossil fuels in internal combustion engines. In this work, we present an analysis of the optimization a spark ignition engine (SIE), which operates with mix gasoline and hydrogen. Thus, study tries enrich literature about effect using hydrogen SIEs taking into account their performance environmental issues. The experiments were considering three independent variables: revolutions, load produced by dynamometer, electrolyte concentration (EC) produce these factors was investigated response variables that are related engine: torque, hydrocarbon emissions (HC), power. To achieve optimization, employed design experiments, seemingly unrelated regression (SUR), desirability function. Once models fitted SUR, individual desirabilities calculated later aggregated overall (D), optimized generalized reduced gradient (GRG) method. results showed that, revolution 2400 revolutions per minute (RPM), 10 liters (LPM), EC 80 mL/gal, reduction approximately 51% HC achieved, while other two demonstrated good performance.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su13031385