Search Results - "Rosa, Josimar Souza"

Wet ethanol fumigation on a compression ignition engine: effects of air intake throttled by Rosa, Josimar Souza, Altafini, Carlos Roberto, Wander, Paulo Roberto, Telli, Giovani Dambros, Rocha, Luiz Alberto Oliveira

“…New techniques for the use of renewable fuels have been proposed by researchers around the world, seeking to reduce our dependence on fossil fuels and…”
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Experimental analysis of a small engine operating on diesel–natural gas and soybean vegetable oil–natural gas by Telli, Giovani Dambros, Altafini, Carlos Roberto, Rosa, Josimar Souza, Costa, Carlos Alberto

“…The purpose of this article is to investigate the effects of an unmodified small engine operating on diesel oil–natural gas (DO-NG) and soybean vegetable…”
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Experimental investigation of a compression ignition engine operating on B7 direct injected and hydrous ethanol fumigation by Telli, Giovani Dambros, Altafini, Carlos Roberto, Rosa, Josimar Souza, Costa, Carlos Alberto

“…The increase in prices and our dependence on fossil fuels coupled with concerns about harmful emissions have motivated researchers to look for renewable and…”
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Desenvolvimento de uma bancada didática de um ciclo de refrigeração por compressão de vapor by Cristiano Lucas Carlesso, Elienai Josias Brum Dutra, Josimar Souza Rosa

“…Atualmente, muitas atividades da vida humana dependem do uso de equipamentos que operam com base nos princípios da refrigeração. Em certos casos, pode-se até…”
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Thermal and electrical performance analysis of a lightweight micro CHP system for recreational vehicles by Pinto, Daniel Viera, Rosa, Josimar Souza, Wander, Paulo Roberto

“…[Display omitted] •There is a research and commercial gap about cogeneration for recreational vehicles.•A combined heat/power system for recreational vehicles…”
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Dual fuel ethanol port injection in a compression ignition diesel engine: Technical analysis, environmental behavior, and economic viability by Rosa, Josimar Souza, Telli, Giovani Dambros, Altafini, Carlos Roberto, Wander, Paulo Roberto, Oliveira Rocha, Luiz Alberto

“…The increase in prices, dependence on fossil fuels, and concerns about greenhouse gas emissions, and strict emissions regulations have motivated researchers to…”
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Exploring the effects of diesel start of injection and water-in-ethanol concentration on a reactivity controlled compression ignition engine by Rosa, Josimar Souza, Martins, Mario Eduardo Santos, Telli, Giovani Dambros, Altafini, Carlos Roberto, Wander, Paulo Roberto, Rocha, Luiz Alberto Oliveira

“…[Display omitted] •Water-in-ethanol concentration effects on combustion stability were explored.•Diesel replacement reached 86% (mass basis).•RCCI operation…”
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Estudo de um sistema de fechamento de unidade de fundição por pressão utilizando ferramentas de CAD e CAE by Elienai Josias Brum Dutra, Josimar Souza Rosa, Anderson Braun

“…The die casting consists of the injection of a liquid metal into a mold cavity, submitting the mechanism to high pressures and subsequent cooling until its…”
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Adaptação e análise de um laminador didático para metais não ferrosos by Rosa, Mateus Willian Da, Oliveira, Cláudia Trindade, Morisso, Fernando Dal Pont, Kunst, Sandra Raquel, Ferreira, Jane Zoppas, Rosa, Josimar Souza

“…RESUMO A laminação é um processo de conformação por deformação plástica amplamente utilizado na indústria para o processamento de ligas metálicas…”
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