Engineering and Applied Sciences

Volume 7, Issue 5, October 2022

  • 25 Years of Operation of the “Santa María del Loreto” Photovoltaic Plant Cuba

    Jose Emilio Camejo Cuan, Ruben Ramos Heredia, Roger Proenza Yero, Jose Felipe Vigil

    Issue: Volume 7, Issue 5, October 2022
    Pages: 58-62
    Received: 6 August 2022
    Accepted: 24 August 2022
    Published: 5 September 2022
    DOI: 10.11648/j.eas.20220705.11
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    Abstract: The work addresses the main socio-technological aspects carried out by the Electrification Department of the Solar Energy Research Center, which in a sustained manner and with significant scientific-technical contributions, has guaranteed the sustainability of photovoltaic technology in centralized systems, taking as a reference the Photovoltaic So... Show More
  • Evaluation on the Chloride Ion Penetration into Concrete Added Different Types of Admixture Using Industrial Byproducts

    Nam Wook Kim

    Issue: Volume 7, Issue 5, October 2022
    Pages: 63-70
    Received: 21 August 2022
    Accepted: 13 September 2022
    Published: 28 September 2022
    DOI: 10.11648/j.eas.20220705.12
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    Abstract: In recent years, chloride ion stagnation has been reported in concrete with high chloride ion penetration resistance, even if the material age increases, the depth of chloride ion penetration does not change. It has been confirmed that most of the collected cores are not only at the chloride ion stop position, but also at the surface layer, and tha... Show More
  • A Review on Factors Affecting the Uniformity of Sprinkler Irrigation

    Etefa Tilahun Ashine, Minda Tadesse Bedane

    Issue: Volume 7, Issue 5, October 2022
    Pages: 71-76
    Received: 7 September 2022
    Accepted: 19 October 2022
    Published: 27 October 2022
    DOI: 10.11648/j.eas.20220705.13
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    Abstract: Taking measures to improve water management is of particular importance because the on-going demand for irrigation water may lead to an increase in pressure on water sources. The need to increase irrigation's flexibility and efficiency has led to the development of more advanced pressurized irrigation such as sprinkler irrigation. Sprinkler irrigat... Show More