Browsing Artículos de revista DING - INGS Aldizkari artikuluak by Issue Date
Now showing items 1-20 of 175
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Gaseous fueling of an adapted commercial automotive spark-ignition engine: simplified thermodynamic modeling and experimental study running on hydrogen, methane, carbon monoxide and their mixtures
Urroz Unzueta, José Carlos
; Diéguez Elizondo, Pedro ; Arzamendi Manterola, María Cruz ; Arana Burgui, Miguel ; Gandía Pascual, Luis (Elsevier, 2023)
Artículo / Artikulua 
In the present work, methane, carbon monoxide, hydrogen and the binary mixtures 20 % CH4–80 % H2, 80 % CH4–20 % H2, 25 % CO–75 % H2 (by volume) were considered as fuels of a naturally aspirated port-fuel injection four-cylinder ... -
Parametric modelling of 3D printed concrete segmented beams with rebars under bending moments
Aramburu, Amaia; Calderón Uriszar-Aldaca, Íñigo ; Puente, I. (Elsevier, 2023)
Artículo / Artikulua
3D concrete printing is gaining relevance as a technology for the manufacture of lightweight components and complex freeform shells. Nevertheless, the insertion of reinforcing elements to withstand tensile stress, the ... -
Effects of climate change on streamflow and nitrate pollution in an agricultural mediterranean watershed in northern Spain
Oduor, Brian Omondi; Campo-Bescós, Miguel ; Lana Renault, Noemí; Casalí Sarasíbar, Javier (Elsevier, 2023)
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Predicting water quality and quantity response to climate change in a watershed is very difficult due to the complexity and uncertainties in estimating and understanding future hydrological conditions. However, hydrological ... -
Evaluation of the impact of changing from rainfed to irrigated agriculture in a mediterranean watershed in Spain
Oduor, Brian Omondi; Campo-Bescós, Miguel ; Lana Renault, Noemí; Alfaro Echarri, Alberto; Casalí Sarasíbar, Javier (MDPI, 2023)
Artículo / Artikulua
The conversion of cultivated areas from rainfed to irrigated agriculture alters the watershed’s hydrology and could affect the water quality and quantity. This study examined how streamflow, nitrate load, and nitrate ... -
Setting a comprehensive strategy to face the runback icing phenomena
Mora, Julio; García, Paloma; Carreño, Francisco; González, Miguel; Gutiérrez, Marcos; Montes, Laura; Rico, Victor J.; López-Santos, Carmen; Vicente Gómara, Adrián; Rivero Fuente, Pedro J. ; Rodríguez Trías, Rafael ; Larumbe, Silvia; Acosta, Carolina; Ibáñez-Ibáñez, Pablo; Corozzi, Alessandro.; Raimondo, Mariarosa; Kozera, Rafal; Przybyszewski, Bartlomiej; González-Elipe, Agustín R.; Borrás, Ana; Redondo, Francisco; Agüero, Alina (Elsevier, 2023)
Artículo / Artikulua
The development of anti-icing robust surfaces is a hot topic nowadays and particularly crucial in the aeronautics or wind energy sectors as ice accretion can compromise safety and power generation efficiency. However, the ... -
Multi-objective optimization of tool wear, surface roughness, and material removal rate in finishing honing processes using adaptive neural fuzzy inference systems
Buj Corral, Irene; Sender, Piotr; Luis Pérez, Carmelo (Elsevier, 2023)
Artículo / Artikulua
Honing processes are usually employed to manufacture combustion engine cylinders and hydraulic cylinders. Honing provides a crosshatch pattern that favors the oil flow. In this paper, Adaptive Neural Fuzzy Inference System ... -
On the extension of k-ω-SST corrections to predict flow separation on thick airfoils with leading-edge roughness
Gutiérrez, Rubén; Zamponi, Riccardo; Ragni, Daniele; Llorente, Elena; Aranguren Garacochea, Patricia (Wiley, 2023)
Artículo / Artikulua
Modern wind turbines employ thick airfoils in the outer region of the blade with strong adverse pressure gradients and high sensitivity to flow separation, which can be anticipated by leading-edge roughness. However, ... -
Study of effect of nickel content on tribocorrosion behaviour of nickel-aluminium-bronzes (NABs)
Berlanga Labari, Carlos ; Claver Alba, Adrián ; Biezma Moraleda, María Victoria; Palacio, José F. (MDPI, 2023)
Artículo / Artikulua
The simultaneous existence of mechanical erosion and electrochemical corrosion is a common scenario for engineering alloys used in marine environments, such as pump impellers and valves. Nickel–aluminium–bronzes (NABs) are ... -
Automatic trajectory determination in automated robotic welding considering weld joint symmetry
Curiel Braco, David; Veiga Suárez, Fernando ; Suárez, Alfredo; Villanueva Roldán, Pedro; Aldalur, Eider (MDPI, 2023)
Artículo / Artikulua
The field of inspection for welded structures is currently in a state of rapid transformation driven by a convergence of global technological, regulatory, and economic factors. This evolution is propelled by several key ... -
Linear uncertain modelling of LIDAR systems for robust wind turbine control design
Miquelez Madariaga, Irene; Lizarraga Zubeldia, Idoia; Díaz de Corcuera, Asier; Elso Torralba, Jorge (Elsevier, 2023)
Artículo / Artikulua
Light detection and ranging (LIDAR) sensors measure the free wind ahead of the rotor, enabling the use of new feedforward control strategies. However, there exist some sources of error inherent to the measuring process that ... -
Urban cooling potential and cost comparison of heat mitigation techniques for their impact on the lower atmosphere
Khan, Ansar; Carlosena Remírez, Laura ; Khorat, Samiran; Khatun, Rupali; Das, Debashish; Doan, Quang-Van; Hamdi, Rafiq; Aziz, Sk Mohammad; Akbari, Hashem; Santamouris, Mattheos; Niyogi, Dev (Springer, 2023)
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Cool materials and rooftop vegetation help achieve urban heating mitigation as they can reduce building cooling demands. This study assesses the cooling potential of different mitigation technologies using Weather Research ... -
Evaluation of soil moisture estimation techniques based on Sentinel-1 observations over wheat fields
Arias Cuenca, María ; Notarnicola, Claudia; Campo-Bescós, Miguel ; Arregui Odériz, Luis Miguel; Álvarez Mozos, Jesús (Elsevier, 2023)
Artículo / Artikulua
Soil moisture (SM) is a key variable in agriculture and its monitoring is essential. SM determines the amount of water available to plants, having a direct impact on the development of crops, on the forecasting of crop ... -
A comparative study in the design of TIO2 assisted photocatalytic coatings monitored by controlling hydrophilic behavior and rhodamine b degradation
Sandúa Fernández, Xabier; Rivero Fuente, Pedro J. ; Conde, Ana; Esparza Gorráiz, Joseba; Rodríguez Trías, Rafael (MDPI, 2023)
Artículo / Artikulua
This work presents a comparative study related to the photocatalytic efficiency associated with wettability measurements and organic dye degradation, as well as other relevant properties (i.e., corrosion resistance, ... -
Modeling of surface roughness in honing processes by using fuzzy artificial neural networks
Buj Corral, Irene; Sender, Piotr; Luis Pérez, Carmelo (MDPI, 2023)
Artículo / Artikulua
Honing processes are abrasive machining processes which are commonly employed to improve the surface of manufactured parts such as hydraulic or combustion engine cylinders. These processes can be employed to obtain a ... -
Dynamic prediction of effective runoff sediment particle size for improved assessment of erosion mitigation efficiency with vegetative filter strips
Reichenberger, Stefan; Sur, Robin; Sittig, Stephan; Multsch, Sebastián; Carmona Cabrero, Álvaro; López Rodríguez, José Javier ; Muñoz Carpena, Rafael (Elsevier, 2023)
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The most widely implemented mitigation measure to reduce transfer of surface runoff pesticides and other pollutants to surface water bodies are vegetative filter strips (VFS). The most commonly used dynamic model for ... -
Trayectorias de máxima rigidez de un robot redundante actuando como soporte en el mecanizado de paredes delgadas
Aginaga García, Jokin ; García Cuesta, Iván; Iriarte Goñi, Xabier ; Plaza Puértolas, Aitor (Universitat Politècnica de València, 2023)
Artículo / Artikulua
La precisión de un robot está ligada a su rigidez. En comparación con la máquina herramienta tradicional, los robots industriales tienen un gran espacio de trabajo como ventaja, pero una rigidez reducida como desventaja. ... -
Ultra-low frequency multidirectional harvester for wind turbines
Castellano Aldave, Jesús Carlos; Carlosena García, Alfonso ; Iriarte Goñi, Xabier ; Plaza Puértolas, Aitor (Elsevier, 2023)
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In this paper we propose, and demonstrate through a prototype, a completely novel device able to harvest mechanical energy from the multidirectional vibrations in a wind turbine, and convert it into electrical, to power ... -
Intelligent and adaptive system for welding process automation in T-shaped joints
Aldalur, Eider; Suárez, Alfredo; Curiel Braco, David; Veiga Suárez, Fernando ; Villanueva Roldán, Pedro (MDPI, 2023)
Artículo / Artikulua
The automation of welding processes requires the use of automated systems and equipment, in many cases industrial robotic systems, to carry out welding processes that previously required human intervention. Automation in ... -
Instantaneous amplitude and phase signal modeling for harmonic removal in wind turbines
Zivanovic, Miroslav ; Plaza Puértolas, Aitor ; Iriarte Goñi, Xabier ; Carlosena García, Alfonso (Elsevier, 2023)
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We present a novel approach to harmonic disturbance removal in single-channel wind turbine acceleration data by means of time-variant signal modeling. Harmonics are conceived as a set of quasi-stationary sinusoids whose ... -
Exploring the meteorological impacts of surface and rooftop heat mitigation strategies over a tropical city
Khan, Ansar; Khorat, Samiran; Doan, Quang-Van; Khatun, Rupali; Das, Debashish; Hamdi, Rafiq; Carlosena Remírez, Laura ; Santamouris, Mattheos; Georgescu, Matei; Niyogi, Dev; Carlosena Remírez, Laura (American Geophysical Union, 2023)
Artículo / Artikulua
Different heat mitigation technologies have been developed to improve the thermal environment in cities. However, the regional impacts of such technologies, especially in the context of a tropical city, remain unclear. The ...
