1. Comparison of Effect of Conventional Fuel with Newly Developed Biofuel in Operation and Emission Conditions of Piston Combustion Engine.
- Author
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Tulík, Juraj, Jablonický, Juraj, Kollárová, Katarína, Tkáč, Zdenko, and Kosiba, Ján
- Subjects
DIESEL motor combustion ,BIOMASS energy ,INTERNAL combustion engines ,ABSORPTION coefficients ,COMBUSTION - Abstract
The present paper deals with the evaluation of the impact of newly developed biofuels together with a comparison with conventionally produced fuel, diesel, in terms of their impact on the technical and emission condition of a studied vehicle. The main energy and emission parameters of the internal combustion diesel engine were evaluated. For laboratory experiments, a discrete test method was used for comprehensive assessment, the procedure of which is described in the methodology of the paper together with a description of the measurement chain designed to achieve the determined results. The paper deals with the evaluation of the measured results of power, torque, consumption, and emissions such as CO
2 and absorption coefficient. Among the technical parameters, the power and torque drop were observed for each biofuel. The decrease is attributed to lower values of calorific value, viscosity, and density. A positive effect was observed for the CO2 and absorption coefficient emission parameters, i.e., a decrease for each of the newly developed biofuels studied. [ABSTRACT FROM AUTHOR]- Published
- 2024
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