Influence of biodiesel blends produced in Colombia on a Diesel engine
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Venegas, Oscar | 2021
Diesel engines have dominated the heavy duty and passenger vehicle market in the
past 30 years. Consequently, the oil-derived fuels demand and the amount of pollutant emissions
have witnessed exponential growth during the last three decades. Although Diesel engines present
the advantage of higher efficiency and, therefore, lower levels of CO2 emissions, they produce
high levels of NOX and particulate matter. In order to face these difficulties, the use of alternative
fuels started booming in the early 2000s and continue to gain influence today. Biodiesel stands out
from the alternative fuels’ selection for its ease of use, production, storage and potential to reduce
levels of particles, CO, HC and CO2. The main goal of this research is to experimentally determine
the influence of palm oil biodiesel produced in Colombia on a Diesel engine’s behavior in terms of
engine performance and pollutant emissions. As different mixtures of commercial Diesel and
biodiesel at different operating conditions were tested, the results showed that it is possible to
maintain the engine’s performance at acceptable levels and to, in some cases, reduce smoke
density and NOX levels.
LEER