• Experimental evidence that rill-bed morphology is governed by emergent nonlinear spatial dynamics 

  Morgan, Savannah; Huffaker, Ray; Giménez Díaz, Rafael; Campo-Bescós, Miguel  ; Muñoz Carpena, Rafael  ; Govers, Gerard (Springer Nature, 2022)   Artículo / Artikulua  

  Past experimental work found that rill erosion occurs mainly during rill formation in response to feedback between rill-flow hydraulics and rill-bed roughness, and that this feedback mechanism shapes rill beds into a ...

• Modeling of cutting force and final thickness for low stiffness 2024-T3 aluminum alloy part milling considering its geometry and fixtures 

  Casuso, Mikel; Rubio Mateos, Antonio; Veiga Suárez, Fernando  ; Lamikiz, Aitzol (Elsevier, 2022)   Artículo / Artikulua  

  The aeronautic industry is facing many challenges regarding the lifetime, weight and accuracy that aircraft skins must comply to meet stringent structural and aerodynamic requirements. Currently, mechanical milling of ...

• 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 ...

• Evaluación comparativa de 19 modelos de estimación de irradiancia difusa sobre planos inclinados dependiendo del tipo de cielo estándar ISO/CIE 

  García Ruiz, Ignacio; Torres Escribano, José Luis  ; Blas Corral, María Ángeles de  ; Sáenz Gamasa, Carlos  ; Hernández Salueña, Begoña; Illanes, R. (LNEG, 2020)   Contribución a congreso / Biltzarrerako ekarpena  

  En este trabajo se han evaluado 19 modelos de estimación de irradiancia difusa sobre el plano inclinado, que incluyen tanto modelos isotrópicos o pseudoisotrópicos como modelos anisotrópicos. Dicha evaluación se ha llevado ...

• Techno-economic evaluation of the performance of an innovative rotary disk receiver concept in a CSP power plant 

  Rández Diago, Xabier; Zaversky, Fritz; Astrain Ulibarrena, David   (AIP Publishing, 2022)   Contribución a congreso / Biltzarrerako ekarpena  

  This study evaluates the thermal performance of an innovative discs receiver and models its effect in a CSP plant. Energetic and economic results were compared with a foam receiver developed in the European project ...

• Effects of innovative long-term soil and crop management on topsoil properties of a mediterranean soil based on detailed water retention curves 

  Aldaz Lusarreta, Alaitz; Giménez Díaz, Rafael; Campo Bescós, Miguel Ángel; Arregui Odériz, Luis Miguel; Virto Quecedo, Íñigo (European Geosciences Union, 2022)   Artículo / Artikulua  

  The effectiveness of conservation agriculture (CA) and other soil management strategies implying a reduction of tillage has been shown to be site-dependent (crop, clime and soil), and thus any new soil and crop management ...

• Complex selective manipulations of thermomagnetic programmable matter 

  Irisarri Erviti, Josu; Ezcurdia Aguirre, Íñigo Fermín  ; Sandúa Fernández, Xabier; Galarreta Rodríguez, Itziar; Pérez de Landazábal Berganzo, José Ignacio  ; Marzo Pérez, Asier   (Springer Nature, 2022)   Artículo / Artikulua  

  Programmable matter can change its shape, stiffness or other physical properties upon command. Previous work has shown contactless optically controlled matter or magnetic actuation, but the former is limited in strength ...

• Adhesion enhancement on a duplex DLC HiPIMS positive pulse doating performed by active screen plasma nitriding pretreatment on 316L stainless steel substrate 

  Gómez Alonso, Íñigo  ; García Lorente, José Antonio  ; Santiago, José Antonio; Fernández, Iván; Fernández Palacio, José; Braceras, Íñigo (Hindawi, 2022)   Artículo / Artikulua  

  Diamond-like carbon (DLC) coatings have been the object of research interest due to properties such as excellent wear resistance, low coefficient of friction, high hardness, high elastic modulus, and biocompatibility. ...

• Vermicomposting of lavender waste: a biological laboratory investigation 

  González Moreno, Miguel Ángel  ; García Gracianteparaluceta, Beñat; Marcelino Sádaba, Sara  ; Prieto Cobo, Eduardo  ; Seco Meneses, Andrés   (MDPI, 2022)   Artículo / Artikulua  

  In the present work, lavender waste, a residue of the essential oil extract industry, was used to feed Eisenia andrei with mature horse manure at ratios of 0:100, 25:75, 50:50, 75:25 and 100:0 on dry weight basis. ...

• ADDISC lumbar disc prosthesis: analytical and FEA testing of novel implants 

  Vanaclocha, Amparo; Vanaclocha, Vicente; Atienza, Carlos M.; Jordá Gómez, Pablo; Díaz Jiménez, Cristina; García Lorente, José Antonio  ; Sáiz Sapena, Nieves; Vanaclocha, Leyre (Elsevier, 2023)   Artículo / Artikulua  

  The intact intervertebral disc is a six-freedom degree elastic deformation structure with shock absorption. “Ball-and-socket” TDR do not reproduce these properties inducing zygapophyseal joint overload. Elastomeric TDRs ...

• Solar ultraviolet irradiance characterization under all sky conditions in Burgos, Spain 

  García-Rodríguez, Sol; García Ruiz, Ignacio  ; García-Rodríguez, Ana; Díez-Mediavilla, Montserrat; Alonso-Tristán, Cristina (MDPI, 2022)   Artículo / Artikulua  

  Solar Ultraviolet Radiation (UVR), which is identified as a major environmental health hazard, is responsible for a variety of photochemical reactions with direct effects on urban and aquatic ecosystems, human health, plant ...

• 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)   Artículo / Artikulua  

  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 ...

• Evaluation of nitrate soil probes for a more sustainable agriculture 

  Bellosta-Diest, Amelia; Campo Bescós, Miguel Ángel; Zapatería-Miranda, Jesús; Casalí Sarasíbar, Javier; Arregui Odériz, Luis Miguel (MDPI, 2022)   Artículo / Artikulua  

  Synthetic nitrogen (N) fertilizers and their increased production and utilization have played a great role in increasing crop yield and in meeting the food demands resulting from population growth. Nitrate (NO3−) is the ...

• Design of photocatalytic functional coatings based on the immobilization of metal oxide particles by the combination of electrospinning and layer-by-layer deposition techniques 

  Sandúa Fernández, Xabier; Rivero Fuente, Pedro J.  ; Esparza Gorraiz, Joseba; Fernández Palacio, José; Conde, Ana; Rodríguez Trías, Rafael   (MDPI, 2022)   Artículo / Artikulua  

  This work reports the design and characterization of functional photocatalytic coatings based on the combination of two different deposition techniques. In a first step, a poly(acrylic acid) + β-Cyclodextrin (denoted as ...

• Thermal expansion behaviour of Invar 36 alloy parts fabricated by wire-arc additive manufacturing 

  Aldalur, Eider; Suárez, Alfredo; Veiga Suárez, Fernando   (Elsevier, 2022)   Artículo / Artikulua  

  Invar 36 alloy is of high interest in various industrial sectors, due to its reduced thermal expansion properties. This study aims to validate Wire-Arc Additive Manufacturing (WAAM) technology as a valid method for ...

• Validation of the mechanical behavior of an aeronautical fixing turret produced by a design for additive manufacturing (DfAM) 

  Veiga Suárez, Fernando  ; Bhujangrao, Trunal; Suárez, Alfredo; Aldalur, Eider; Goenaga, Igor; Gil Hernández, Daniel (MDPI, 2022)   Artículo / Artikulua  

  The design of parts in such critical sectors as the manufacturing of aeronautical parts is awaiting a paradigm shift due to the introduction of additive manufacturing technologies. The manufacture of parts designed by means ...

• Experimental study of the valorization of sulfate soils for use as construction material 

  Seco Meneses, Andrés  ; Del Castillo García, Jesús María; Perlot, Céline; Marcelino Sádaba, Sara  ; Prieto Cobo, Eduardo  ; Espuelas Zuazu, Sandra   (MDPI, 2022)   Artículo / Artikulua  

  This article shows an experimental investigation carried out for the stabilization of a sulfate soil. The stabilization was carried out in two phases: the first phase was the consumption of the sulfate present in the ...

• Evaluation of R tools for downloading MODIS images and their use in urban growth analysis of the city of Tarija (Bolivia) 

  Campero Taboada, Milton J.; Luquin Oroz, Eduardo Adrián; Montesino San Martín, Manuel  ; González de Audicana Amenábar, María; Campo Bescós, Miguel Ángel (MDPI, 2022)   Artículo / Artikulua  

  The aim of this study was to compare the available tools in R for downloading and processing Moderate Resolution Imaging Spectroradiometer (MODIS) data, specifically the Enhanced Vegetation Index (EVI) product. The R tools ...

• Assessment of the ability of MGO based binary binders for the substitution of Portland cement for mortars manufacturing 

  Seco Meneses, Andrés  ; Castillo, Jesús María del  ; Espuelas Zuazu, Sandra  ; Marcelino Sádaba, Sara  ; Echeverría, Angel María   (Elsevier, 2022)   Artículo / Artikulua  

  This article evaluates the ability of a magnesia kiln dust (PC-8) and a commercial calcined MgO (MCB100), combined with ground granulated blastfurnace slag (GGBS), as constituents of binary M-S-H binders. Mortars and pastes ...

• Experimental measurement of thermal conductivity of stereolithography photopolymer resins 

  Oval Trujillo, Añaterve; Rodríguez García, Antonio  ; Pérez Artieda, Miren Gurutze  ; Dung Dang, Phuc Yau; Alegría Cía, Patricia (Springer, 2022)   Artículo / Artikulua  

  The rise in the use of additive manufacturing highlights the importance of knowing the properties of the materials employed in this technology. Therefore, for the commercialization of thermal applications with this technology, ...

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