Search Results - "Miranda, Paulo Emílio Valadão de"

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    New analysis strategy for hydrail freight locomotives: Case study and replication by Hollanda, Dante Luiz Da Ros, Miranda, Paulo Emílio Valadão de

    Published in International journal of hydrogen energy (31-01-2024)
    “…This is a communication from a case study of twelve Brazilian freight transportation railroads showing the feasibility of hydrogen-powered locomotives over…”
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    Journal Article
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    Ceria-Co-Cu-based SOFC anode for direct utilisation of methane or ethanol as fuels by Sarruf, Bernardo Jordão Moreira, Hong, Jong-Eun, Steinberger-Wilckens, Robert, de Miranda, Paulo Emílio Valadão

    Published in International journal of hydrogen energy (14-02-2020)
    “…Nickel-free solid oxide fuel cell anodes are an object of study for applications that aim at utilising primary carbonaceous fuels to generate power. In this…”
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    Journal Article
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    Multifunctional macroporous solid oxide fuel cell anode with active nanosized ceramic electrocatalyst by Venâncio, Selma Aparecida, Moreira Sarruf, Bernardo Jordão, Gomes, George Gilberto, Valadão de Miranda, Paulo Emílio

    Published in International journal of hydrogen energy (14-02-2020)
    “…In this work, an alternative anode material, consisting of perovskite-type manganese-doped lanthanum aluminate (La1.5Al0.33Mn0.17O3), was proposed and…”
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    Journal Article
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    Influence of novel anode design on the performance and coke resistance towards methane directly-fed solid oxide fuel cells by Sarruf, Bernardo Jordão Moreira, Hong, Jong-Eun, Steinberger-Wilckens, Robert, de Miranda, Paulo Emílio Valadão

    Published in Ceramics international (01-03-2020)
    “…The direct utilisation of primary fuels such as natural gas, green methane or ethanol represents a transition step towards a cleaner energy-based society. This…”
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    Ni-Free SOFC Anode Material with Thermal and Redox Stabilities for the Direct Utilization of Ethanol by Selma Aparecida Venâncio, Paulo Emilio Valadão de Miranda

    Published in Catalysts (01-01-2023)
    “…The direct utilization of anhydrous ethanol in solid oxide fuel cells (SOFC), with oxygen-storage anode materials of the type Cu-(ZrxCe1−xY0.2O2−δ-Al2O3), is…”
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    Journal Article
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    Balanço de planta para microgerador PaCOS alimentado com etanol by Coralli, Alberto, Miranda, Paulo Emílio Valadão de

    Published in Matéria (2017)
    “…RESUMO As Pilhas a Combustível de Óxido Sólido (PaCOS) são conversores eletroquímicos particularmente adequados para a cogeração estacionária de energias…”
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    Fatigue analysis of aluminum drill pipes by Plácido, João Carlos Ribeiro, Miranda, Paulo Emílio Valadão de, Antoun Netto, Theodoro, Pasqualino, Ilson Paranhos, Miscow, Guilherme Farias, Pinheiro, Bianca de Carvalho

    “…An experimental program was performed to investigate the fundamental fatigue mechanisms of aluminum drill pipes. Initially, the fatigue properties were…”
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    Mathematical model for the analysis of structure and optimal operational parameters of a solid oxide fuel cell generator by CORALLI, Alberto, DE MIRANDA, Hugo Villela, ESPIUCA MONTEIRO, Carlos Felipe, DA SILVA, José Francisco Resende, DE MIRANDA, Paulo Emílio Valadão

    Published in Journal of power sources (10-12-2014)
    “…Solid oxide fuel cells are globally recognized as a very promising technology in the area of highly efficient electricity generation with a low environmental…”
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    Journal Article
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    Maricá (Brazil), the new natural hydrogen play which changes the paradigm of hydrogen exploration by Prinzhofer, Alain, Rigollet, Christophe, Lefeuvre, Nicolas, Françolin, Joao, Valadão de Miranda, Paulo Emilio

    Published in International journal of hydrogen energy (10-04-2024)
    “…Hydrogen exploration in the municipality of Maricá (Rio de Janeiro State, Brazil) indicates that important hydrogen and helium gas fluxes are emitted through…”
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    Journal Article
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