Search Results - "de Almeida Junior, Helder Alves"

Corrosion behavior of low carbon steel processed by ECAP in neutral and alkaline environment by Braga, Jorgimara Oliveira, Lins, Jefferson Fabricio, Castro, Gabriel Pessoa de, Almeida Junior, Helder Alves de, Santos, Igor Cuzzuol dos, Sousa, Gustavo Henrique, Criscuolo, Izabel Lima, Santana, Cláudio Marcio, Pereira, Ursula Cid

“…O objetivo deste estudo foi avaliar o comportamento à corrosão do aço 1010 processado por por Prensagem em Canais Equiangulares (ECAP), uma técnica que induz…”
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Measuring and comparing the ignition delay time of the reference diesel, convectional diesel, additive ethanol and biodiesel from soybean oil using a shock tube by Santana, Claudio Marcio, Barros, Jose Eduardo Mautone, de Almeida Junior, Helder Alves, de Oliveira Braga, Jorgimara, Neto, Juan Canellas Bosch

“…The objective of this work is to correlate the ignition delay times of reference diesel, convectional diesel, ethanol and biodiesel from soybean oil measured…”
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Experimental analysis between performance parameters for an internal combustion engine fueled by gasoline and ethanol when submitted to engine block vibration by Santana, Claudio Marcio, Barros, Jose Eduardo Mautone, de Almeida Junior, Helder Alves

“…Ethanol and gasoline are widely used as fuels in Otto cycle engines. These fuels have different heating power and octane numbers and the engine behaves…”
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