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Generation of H₂ on Board Lng Vessels for Consumption in the Propulsion System 

Arias-Fernández, Ignacio; Romero Gómez, Manuel; Romero Gómez, Javier; López-González, Luis M. (Sciendo, 2020)
[Abstract] At present, LNG vessels without reliquefaction plants consume the BOG (boil-off gas) in their engines and the excess is burned in the gas combustion unit without recovering any of its energy content. Excess BOG ...
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Energy Efficiency and Environmental Measures for Floating Storage Regasification Units 

Naveiro, Manuel; Romero Gómez, Manuel; Arias-Fernández, Ignacio; Baaliña Insua, Alvaro (Elsevier, 2021-09-30)
[Abstract] In view of the need to reduce greenhouse gas emissions from the maritime sector, this paper proposes design and operation indicators for the assessment of Floating Storage Regasification Unit (FSRU) energy ...
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New Tendencies in Wind Energy Operation and Maintenance 

Costa, Ángel M.; Orosa, José A.; Vergara, Diego; Fernández-Arias, Pablo (MDPI, 2021)
[Abstract] Both the reduction in operating and maintenance (O&M) costs and improved reliability have become top priorities in wind turbine maintenance strategies. O&M costs typically account for 20% to 25% of the total ...
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Transition to Zero Energy and Low Carbon Emission in Residential Buildings Located in Tropical and Temperate Climates 

Kameni, Modeste; Orosa, José A.; Ricciardi, Paola; Obonyo, Esther; Sambatra, Eric Jean Roy; Reiter, Sigrid (MDPI, 2021)
[Abstract] Different methods to achieve zero-energy and low carbon on the scale of a building are shown by most of the research works. Despite this, the recommendations generally offered by researchers do not always ...
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The Effect of Circadian Rhythms on Shipping Accidents 

Vinagre-Ríos, Juan; Pérez-Canosa, José M.; Iglesias-Baniela, Santiago (Cambridge University Press [University Publisher], Royal Institute of Navigation [Associate Organisation], 2021)
[Abstract] It is a well-known fact that humans are subject to circadian alterations caused by the action of sunlight. This strongly affects their behaviour and skill, making them change their level of alertness from high ...
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The Influence of Climate Parameters on Maintenance of Wind Farms: A Galician Case Study 

Orosa, José A.; Costa, Ángel M.; Vergara, Diego; Fraguela, Feliciano (MDPI, 2021)
[Abstract] There are different monitoring procedures in wind farms with two main objectives: (i) to improve energy production by the capability of the national electrical network and (ii) to reduce the stooped hours due ...
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Research on an Internal Combustion Engine With an Injected Pre-chamber to Operate With Low Methane Number Fuels for Future Gas Flaring Reduction 

Ruiz Zardoya, Ander; Loroño, Iñaki; Oregui Bengoetxea, Iñigo; Orosa, José A. (Elsevier, 2022)
[Abstract] Flaring gas is the action of burning waste crude natural gas that is not possible to process or sell during the extraction and processing of oil and gas extraction. However, the surge of the oil and gas (O&G) ...
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Research on the Improvement of Safety Navigation Based on the Shipmaster’s Control of Ship Navigational Parameters When Sailing in Different Sea State Conditions 

Orosa, José A.; Pérez-Canosa, José M.; Pérez Castelo, Francisco Javier; Durán-Grados, Vanesa (MDPI, 2023)
[Abstract] Shipmasters must make several quick decisions with respect to the ship’s speed and heading when new sea conditions approach. The implications for ship stability and risky situations are known but there are no ...
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Prediction of daily global solar radiation and air temperature using six machine learning algorithms; a case of 27 European countries 

Orosa, José A.; Kameni, Modeste; Afaifia, Marwa (Elsevier, 2022)
[Abstract] The prediction of global solar radiation in a region is of great importance as it provides investors and politicians with more detailed knowledge about the solar resource of that region, which can be very ...
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A Comparison of Different Methods for Rainfall Imputation: A Galician Case Study 

Vidal-Paz, José; Rodríguez Gómez, Benigno Antonio; Orosa, José A. (MDPI, 2023)
[Abstract] Abstract With the ultimate goal of developing models that involve the use of environmental variables, a GIS-based application is being developed that is circumscribed to the region of Galicia (Spain). Ten-minute ...
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AutorOrosa, José A. (47)Pérez-Canosa, José M. (16)Vergara, Diego (13)Costa, Ángel M. (12)Romero Gómez, Manuel (12)... máisGrupos de InvestigaciónEnxeñaría Enerxética (INGEN) (26)Cartografía Naútica e Navegación (Cnn) (2)Grupo Integrado de Enxeñaría (GII) (2)Ciencia e Técnica Cibernética (CTC) (1)Economic Development and Social Sustainability (EDaSS) (1)... máis
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