Listar por autor "Telmo Miranda, Javier"
Mostrando ítems 1-7 de 7
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Analysis of a nature-inspired shape for a vertical axis wind turbine
Blanco Damota, Javier; Rodríguez-García, JuanDeDios; Couce-Casanova, Antonio; Telmo Miranda, Javier; Caccia, Claudio Giovanni; Lamas, M.I. (MDPI, 2022-07-12)[Abstract] Wind energy is gaining special interest worldwide due to the necessity of reducing pollutant emissions and employ renewable resources. Traditionally, horizontal axis wind turbines have been employed but certain ... -
Internal Modifications to Optimize Pollution and Emissions of Internal Combustion Engines through Multiple-Criteria Decision-Making and Artificial Neural Networks
Lamas, M.I.; Telmo Miranda, Javier; Rebollido Lorenzo, José Manuel; Caccia, Claudio Giovanni (MDPI, 2021-12)[Abstract] The present work proposes several modifications to optimize both emissions and consumption in a commercial marine diesel engine. A numerical model was carried out to characterize the emissions and consumption ... -
Numerical Analysis of Emissions from Marine Engines Using Alternative Fuels
Lamas, M.I.; Rodríguez, C.G.; Rodríguez-García, JuanDeDios; Telmo Miranda, Javier (Sciendo, 2015-12-30)[Abstract]: The current restrictions on emissions from marine engines, particularly sulphur oxides (SOx ), nitrogen oxides (NOx ) and carbon dioxide (CO2 ), are compelling the shipping industry to a change of tendency. In ... -
Numerical analysis of several port configurations in the Fairbanks-Morse 38D8-1/8 opposed piston marine engine
Lamas, M.I.; Rodríguez, Carlos G.; Rodríguez-García, JuanDeDios; Telmo Miranda, Javier (University of Zagreb. Faculty of Mechanical Engineering and Naval Architecture, 2015)[Abstract] The aim of the present paper is to analyze several port configurations in the Fairbanks-Morse 38D8-1/8 marine diesel engine. The motivation comes from the high number of intake and exhaust ports which characterizes ... -
Numerical Model of SO2 Scrubbing with Seawater Applied to Marine Engines
Lamas, M.I.; Rodríguez, C.G.; Rodríguez-García, JuanDeDios; Telmo Miranda, Javier (Sciendo, 2016-06-30)[Abstract]: The present paper proposes a CFD model to study sulphur dioxide (SO2) absorption in seawater. The focus is on the treatment of marine diesel engine exhaust gas. Both seawater and distilled water were compared ... -
Optimización de los procesos de evaluación de riesgos por atmósferas explosivas : aplicación a industrias agroalimentarias y otras de eliminación de residudos
Telmo Miranda, Javier (Universidade da Coruña, 2012)[Resumen] El objetivo de la presente tesis es el estudiar diferentes metodologías para valorar atmósferas explosivas, bien sean por gases, vapores o nieblas y/o por polvos combustibles. Las metodologías propuestas se ... -
Optimization of a nature-inspired shape for a vertical axis wind turbine through a numerical model and an artificial neural network
Blanco Damota, Daniel; Rodríguez-García, JuanDeDios; Couce-Casanova, Antonio; Telmo Miranda, Javier; Caccia, Claudio Giovanni; Lamas, M.I. (MDPI, 2022-08-11)[Abstract] The present work proposes an artificial neural network (ANN) to analyze vertical axis wind turbines of the Savonius type. These turbines are appropriate for low wind velocities due to their low starting torque. ...