Vol. 8 No. 1 (2021)

Lajer, 15a edição, Janeiro - Junho

Published: 11-07-2021

Transição Energética

Energias de Baixo Carbono

  • Evolution of photovoltaic energy system applied to water pumping for irrigation PHOTOVOLTAIC PUMPING FOR IRRIGATION

    Soni Willian Haupenthal, Marcio Antonio Vilas Boas, Jair Antonio Cruz Siqueira, Luciene Kazue Tokura
    22-35
    DOI: https://doi.org/10.21712/lajer.2021.v8.n1.p22-35

Eficiência Energética

Petróleo e Gás Natural

  • Drilling optimization of petroleum wells A data analysis of the drilling fluid flow-rate influence in ROP

    Lucas Sales Rodrigues de Oliveira, Andreas Nascimento, Diunay Zuliani Mantegazini, Nazem Nascimento
    59-66
    DOI: https://doi.org/10.21712/lajer.2021.v8.n1.p59-66

  • Approximate calculation model and Gibbs model to determine operating parameters of the sucker-rod pumping system

    Camylla Moreira de Oliveira, Oldrich Joel Romero
    67-85
    DOI: https://doi.org/10.21712/lajer.2021.v8.n1.p67-85

  • Crude oil emulsions: effect of water content and of self-assembly systems addition

    Rejane de Castro Santana, Carolina Castro Freitas Prado, Ricardo Ayupe de Souza Mendonça
    86-95
    DOI: https://doi.org/10.21712/lajer.2021.v8.n1.p86-95

Revisão de Artigos

  • Theoretical emissions of landfill biogas and its energy use in Brazil: a bibliometric study

    Julio Pansiere Zavarise, Yasmim Sagrillo Pimassoni, Laura Marina Pinotti, Ediu Carlos Lopes Lemos
    96-108
    DOI: https://doi.org/10.21712/lajer.2021.v8.n1.p96-108