A Comparative Analysis of the Fuel Characteristics of Bioenergy Sources to Meet Sustainability and Environmental Goals
Year: 2025
Type: article
Abstract: Biodiesel recognized as a sustainable alternative to petroleum diesel, has garnered significant attention due to its potential to reduce reliance on fossil fuels and mitigate environmental problems. Produced from vegetable oils, animal fats, or waste oils, biodiesel shares similar combustion properties with conventional diesel fuel but also possesses distinct physicochemical characteristics. This study specifically examines the fundamental properties of rapeseed biodiesel blends, ranging from B10 (10% biodiesel, 90% base diesel) to B100 (100% biodiesel). Key parameters such as calorific value, viscosity, density, flash point, cloud point, and freeze point were meticulously measured and analyzed in comparison to standard diesel fuel. The calorific value indicates the energy content, while viscosity and density affect fuel injection and combustion. The flash point provides safety information regarding fuel storage and handling, and the cloud and freeze points are critical for understanding the performance in cold climates. This comprehensive evaluation aims to highlight the feasibility and performance characteristics of rapeseed biodiesel as a viable substitute for conventional diesel, contributing to the ongoing search for cleaner and more sustainable energy sources.
Authors: S. Padmanabhan, T. Vinod Kumar, D. Sendil Kumar, B. Rubini, S. Arunkumar, A. Arul Peter, V. Vijayan
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4406750010