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ENCIT 2020
18th Brazilian Congress of Thermal Sciences and Engineering
ENERGY EFFICIENCY AND GASEOUS EMISSIONS IN THE AUTOMOTIVE INDUSTRY - COMPREHENSIVE ANALYSIS OF TECHNOLOGICAL ALTERNATIVES FOR FUTURE MOBILITY
Submission Author:
Everton da Silva , SP
Co-Authors:
Everton da Silva, Waldyr Gallo
Presenter: Everton da Silva
doi://10.26678/ABCM.ENCIT2020.CIT20-0168
Abstract
The transport sector contributes to greenhouse gas and harmful emissions. For this reason, emission control programs were introduced in markets with greater commercialization of vehicles and more recently energy efficiency programs, encouraging the reduction of fuel consumption. In Brazil, based on the experiences of previous programs and other countries, it is possible to predict the technological path for medium and long term for powertrain and chassis to support the targets achievements, taking into account local investment and infrastructure constraints. There are still several points of improvement on legislation to guarantee its effectiveness, such as introduction of inspection and maintenance programs for vehicles in use, control of the number of particles from combustion for light vehicles equipped with direct injection and study about the brake and tire emissions. Increase fuel RON to improve fleet fuel consumption and the performance of flex fuel vehicles, introduction of HVO, as a complementary solution to Biodiesel above 15% mixing and the definition of energy efficiency goals for light vehicles after 2022 based on the need for GHG reduction including well to wheel concept, to guarantee the technological competitiveness of the Brazilian vehicle and for heavy vehicles the definition of goal based on European experience.
Keywords
energy efficiency, Vehicle Emissions, Biofuels, Automotive Technology, GHG Emissions
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