Abstract: Sugarcane bagasse (SCB) is widely explored in alternative processes for generating steam and electrical energy [1]. The aim is to apply it in innovative solutions capable of converting it into new products that contribute to circular delivery systems. SCB fast pyrolysis bio-oil (FPBO) enhanced by catalytic hydrogenation (HDO) appears Leia mais…
Abstract: The annual growth in demand for renewable energy sources and the recycling of solid agroindustrial waste have driven research into thermochemical pathways capable of utilizing residual biomass to generate potential energy sources and biofuels for the future. In this context, the process of biomass gasification followed by reforming reactions Leia mais…
Abstract: The annual growth in demand for renewable energy sources and the recycling of solid agroindustrial waste have driven research into thermochemical pathways capable of utilizing residual biomassto generate potential energy sources and biofuels for the future. In this context, the process of biomassgasification followed by reforming reactions has significant Leia mais…
Abstract: The quality of a surgical light plays a fundamental role in the context of surgery, directly influencing the results and patient safety. The certification process for this equipment is governed by various standards, including NBR IEC 60601-2-41. In this study, two surgical lights installed in the operating room were Leia mais…
Abstract: The quality of a surgical light plays a fundamental role in the context of surgery, directly influencing the results and patient safety. The certification process for this equipment is governed by various standards, including NBR IEC 60601-2-In this study, two surgical lights installed in the operating room were selected, Leia mais…
Referência: BERRUEZO, Eduardo; MUNIZ, Thiago Accurso; ANGELO, Joao Henrique; TORRES, Fabricio Gonçalves. Monitoramento da validade dos resultados para medição de corrente de fuga em equipamentos eletromédicos. In: CONGRESSO BRASILEIRO DE ENGENHARIA BIOMÉDICA, 29., 2024, Ribeirão Preto. Pôster… 1 slide. Acesso aos slides da apresentação da Palestra em PDF: https://escriba.ipt.br/pdf/179086.pdf
Resumo: De acordo com o Plano Nacional de Resíduos Sólidos – Planares (BRASIL, 2022), a degradação dos resíduos orgânicos nos aterros e lixões é uma das principais fontes de geração de metano, um gás com enorme potencial de efeito estufa, além da possibilidade de geração de outros impactos ambientais, como Leia mais…
Abstract: This article examines the impact of the air-fuel ratio, measured by lambda probe, and the ignition timing on the indicated efficiency of an internal combustion engine using biogas as fuel. Through analysis, it’s seen that the indicated efficiency increases as the air-fuel ratio leans towards a stoichiometric value, and Leia mais…
Abstract: This article examines the effects of charge, engine speed, ignition timing, and air-fuel ratio on the temperature of exhaust gases when using biogas as fuel. The effects of varying engine operating conditions on exhaust gas temperature are analyzed. The article discusses whether increasing engine charge and engine speed leads Leia mais…
Abstract: This article investigates the effects of intake manifold pressure and engine speed on the volumetric efficiency of an internal combustion engine. The study also examines the impact of biogas and different temperatures on volumetric efficiency. Through analysis, it’s verified if the volumetric efficiency of the engine decreases when using Leia mais…
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