{"id":186,"date":"2022-01-12T08:35:14","date_gmt":"2022-01-12T11:35:14","guid":{"rendered":"http:\/\/hub.aptor.software\/simea2022\/?page_id=186"},"modified":"2025-08-20T10:30:18","modified_gmt":"2025-08-20T13:30:18","slug":"vencedores-2025","status":"publish","type":"page","link":"https:\/\/simea.org.br\/2025\/en\/vencedores-2025\/","title":{"rendered":"2025 Winner"},"content":{"rendered":"

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Best Technical Paper Award SIMEA 2025<\/h1>\n<\/div>\n

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Speciated<\/b> hydrocarbons<\/b> in <\/b>exhaust<\/b> emissions<\/b> of<\/b> Proconve L7 <\/b>flex<\/b> fuel<\/b> vehicles<\/b> using<\/b> E22 <\/b>gasohol<\/b> and<\/b> hydrous<\/b> ethanol<\/b><\/h3>\n

Theme: Emissions and Pollutants Caused by Vehicles<\/strong><\/p>\n

This paper addresses the speciation of hydrocarbons from the exhaust emissions of <\/i>Proconve<\/i> L7 flex fuel vehicles using standard gasohol E22 and hydrous ethanol, which is necessary to obtain the Maximum Incremental Reactivity (MIR) coefficients applied in the NMOG (non-methane organic gases) emissions calculation. NMOG combined with NOx (nitrogen oxides) in the presence of sunlight are the main precursors of ozone in the troposphere and are regulated in Brazil from the <\/i>Proconve<\/i> L7 phase since 2022. Hydrocarbons speciation, in the range of C2 to C12, were performed in a gas chromatograph coupled to a mass spectrometer detector using inert metallic spheres for sampling and a standard gas recommended by CARB for calibration. <\/i>Proconve<\/i> L7 flex-fuel vehicles with port-fuel (PFI) and direct fuel injections (GDI) were evaluated with the canisters saturated with butane, following the NBR-6601 standard urban driving cycle. Results were consistent with previous studies of Petrobras with <\/i>Proconve<\/i> L4 to L6 vehicles, presenting typical hydrocarbons species of gasohol combustion in the tests with E22 and more than 99% of C2 compounds (ethene, ethane and ethine) using hydrous ethanol with no evidence of samples contamination.<\/i><\/p>\n

Authors: <\/b>Rog\u00e9rio Nascimento de Carvalho, Douglas Guerreiro Ribeiro, Jo\u00e3o Maximino de Souza, Tadeu Cavalcante Cordeiro de Melo e Pedro Caffaro Vicentini \u2013 Petrobras<\/p>\n

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Honorable Mention<\/h1>\n<\/div>\n

Theme: Conventional and Alternative Fuels and Lubricants<\/strong><\/p>\n

Analysis of Hydrogen as Alternative Fuel for Passenger Cars in Brazil<\/b><\/p>\n

Authors<\/b>: Lu\u00edsa Clemente Magalh\u00e3es Gomes, Roger Tadeu Gondim Guilherme e Fernando Fusco Rovai \u2013 Volkswagen do Brasil<\/p>\n

Fuel Saving Through Low Viscosity Lubricants: Experimental Validation Challenges<\/b><\/p>\n

Authors<\/b>: Fernando Fusco Rovai, Samantha Uehara, Roger Tadeu Gondim Guilherme, Eduardo Sartori, Jesuel Crepaldi e Eduardo Tomanik – Volkswagen do Brasil, Idemitsu Lube South America, Escola Polit\u00e9cnica de Universidade de S\u00e3o Paulo Pesquisa<\/p>\n

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Theme: Vehicle Dynamics And Control<\/strong><\/p>\n

Enhancing Regenerative Braking Efficiency In Electric Vehicles: A Simulation Study Of Cooperative Braking Systems<\/b><\/p>\n

Authors<\/b>: Bruno Rom\u00e3o e Emerson Batagini – Robert Bosch<\/p>\n

 <\/p>\n

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Theme: Vehicle Electronics and Software<\/strong><\/p>\n

The Role of Ethernet in Modern Vehicles: Advancing Connectivity and High-Bandwidth Networking<\/b><\/p>\n

Authors<\/b>: Leonardo Antunes Ferreira , Danilo Gon\u00e7alves Costa, Gustavo Pereira Palmeira, Ronaldo Tadeu Munhoz – Mercedes-Benz do Brasil<\/p>\n

 <\/p>\n

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Theme: Emissions and Pollutants Caused by Vehicles<\/strong><\/p>\n

A Comprehensive Analysis of <\/b>Coastdown<\/b> test: A Study on Deceleration Resistance Variables<\/b><\/p>\n

Authors<\/b>: Maria Augusta de Menezes Louren\u00e7o , Osmar Medeiros Santos de Oliveira , Rafael Luliano Sambiase , Roger Tadeu Gondim Guilherme, Eduardo Augusto Pires Gon\u00e7alves, Rafael Rezende dos Santos e Vinicius Carneiro da Costa – Volkswagen do Brasil<\/p>\n

Influence of Gasoline Particulate Filter Technology on Compliance with Future Emission Standards<\/b><\/p>\n

Authors<\/b>: Pawel Straszak , Philipp Quante , Oscar Javier Duque e Felipe Machado Balbom – FEV Europe GmbH \/ Am\u00e9rica Latina<\/p>\n

 <\/p>\n

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Theme: Advanced Vehicle Driveline and Energy Management<\/strong><\/p>\n

A novel approach for predicting battery state of charge and health using an Elman Neural Network combined with Particle Swarm Optimization: Validation with experimental data from Plug-in Hybrid Electric Vehicles<\/b><\/p>\n

Authors<\/b>: Matheus Henrique Rodrigues Mira, Fabr\u00edcio Leonardo Silva , Miguel Campino, Gon\u00e7alo O. Duarte, Tiago Farias e Ludmila Corr\u00eaa de Alkmin e Silva – Universidade Estadual de Campinas, Universidade Estadual Paulista , Instituto Superior T\u00e9cnico, Instituto Superior de Engenharia de Lisboa<\/p>\n

 <\/p>\n

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Theme: Manufacturing, Materials and Lightweight Solutions<\/strong><\/p>\n

High-Durability Hydrogen Combustion Engines: A Comparative Study of Cast Irons and Steels<\/b><\/p>\n

Authors<\/b>:<\/strong> Rafael Brisolla Obara , Anna Louise Voigt , Andre Ferrarese, Carlos de Souza Cabezas, Luiza de Brito Fantin, Marcelo Ferreira Moreira, Anna Ramus Moreira, Lu\u00eds Fernando Fiuza Chaves – Tupy S.A, Instituto de Pesquisas Tecnol\u00f3gicas<\/p>\n

 <\/p>\n

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Theme: Automated and Connected Mobility<\/strong><\/p>\n

Technological Roadmap of Artificial Intelligence and Connectivity in Contemporary Automotive Systems<\/b><\/p>\n

Authors<\/b>:<\/strong> Jo\u00e3o Arthur Furlan Scherer, Marcos Andrade , Murilo Artur Ortolan, Camilla Verbiski de Andrade, Vincent Bigliardi – ATS, Horse, AVL<\/p>\n

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Theme: Digital Transformation<\/strong><\/p>\n

Product Validation Using Compute And Image Processing<\/b><\/p>\n

Authors<\/b>:<\/strong> Jo\u00e3o Victor Ramirez Konrath, Fernando de Souza Gon\u00e7alves Cassiano e M\u00e1rcio Jos\u00e9 Moraes – Robert Bosch<\/p>","protected":false},"excerpt":{"rendered":"

Best Technical Paper Award SIMEA 2025   Speciated hydrocarbons in exhaust emissions of Proconve L7 flex fuel vehicles using E22 gasohol and hydrous ethanol Theme: Emissions and Pollutants Caused by Vehicles This paper addresses the speciation of hydrocarbons from the exhaust emissions of Proconve L7 flex fuel vehicles using standard gasohol E22 and hydrous ethanol, which is necessary to obtain the Maximum Incremental Reactivity (MIR) coefficients applied in the NMOG […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"other_template.php","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-186","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/pages\/186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/comments?post=186"}],"version-history":[{"count":16,"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/pages\/186\/revisions"}],"predecessor-version":[{"id":2524,"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/pages\/186\/revisions\/2524"}],"wp:attachment":[{"href":"https:\/\/simea.org.br\/2025\/en\/wp-json\/wp\/v2\/media?parent=186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}