Zerrendatu honen arabera: egilea "b1a60d4351e4de098b59530e700a9550"
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Adaptive coatings based on polyaniline for direct 2D observation of diffusion processes in microfluidic systems
Martin-Mayor, Alain; Bou-Ali, M. Mounir; Tutar, Mustafa (Elsevier, 2016)Microfluidic devices are poised to dramatically influence the future of the process industry. Therefore the understanding and proper evaluation of the flow and mixing behaviour at microscale becomes a very important issue. ... -
Análisis Numérico del Efecto de la Termoforesis para la Separación de Diferentes Poblaciones de Exosomas
Aginagalde, Maialen; Martin-Mayor, Alain; Bou-Ali, M. Mounir; Errarte, Ane (Servicio Editorial de la Universidad del País Vasco, 2017)Los sistemas microfluídicos han demostrado ser una alternativa prometedora ante procesos convencionales de separación y caracterización. Este trabajo muestra el estudio numérico del fenómeno de la termoforesis en un ... -
Assessing the statistical validity of momentum-deficit-based measurements in turbulent configurations
Zarketa-Astigarraga, Ander; Martin-Mayor, Alain; Martinez Agirre, Manex; Penalba, Markel (Elsevier Ltd., 2021)An application-agnostic procedure is outlined for checking the validity of momentum-deficit-based drag measurements performed under different turbulent conditions in a wind tunnel. The approach defines a two-step methodology: ... -
Experimental assessment of scale-effects on the aerodynamic characterization of a transitionally-operating airfoil working under clean flow conditions
Zarketa-Astigarraga, Ander; Penalba, Markel; Martin-Mayor, Alain; Martinez Agirre, Manex (Elsevier, 2022)Wind tunnel tests are carried out upon a NACA0021 airfoil subjected to transitional Reynolds numbers. Transitionally-operating airfoils show a high sensitivity to external conditions and pose relevant measurement issues ... -
Experimental uncertainty decompositions of aerodynamic coefficients affected by operative condition variations
Zarketa-Astigarraga, Ander; Martin-Mayor, Alain; Martinez Agirre, Manex (Elsevier Ltd., 2020)A twofold analysis is performed on an experimental set-up comprising a low-Reynolds wind tunnel, with the aim of quantifying the effect of measurand uncertainties and operative condition variations in the lift and drag ... -
A holistic optimization tool for the design of power take-off systems in realistic wave climates: The Wells turbine case
Zarketa-Astigarraga, Ander; Martin-Mayor, Alain; Martinez Agirre, Manex; Penalba, Markel (Elsevier, 2023)The growing demand of energy coupled with the worldwide commitments in favor of renewable technologies turns marine renewable sources especially attractive, including wave energy. In particular, the oscillating water column ... -
Industria eolikoko palen efizientzia aerodinamikoaren azterketa esperimentala baldintza ideal eta errealetan
Zarketa-Astigarraga, Ander; Penalba, Markel; Martin-Mayor, Alain; Martinez Agirre, Manex (UEU, 2021)The paradigm of renewable energies brings a number of challenges to be solved in a short-term period. In the case of wind energy, it turns necessary to relocate onshore wind-farms in both offshore coastal regions and urban ... -
Influence of the test-chamber shape on the performance of conductometric gas sensors
Martin-Mayor, Alain; Souto, Iñigo; Bou-Ali, M. Mounir (Elsevier, 2022)In this article, CFD simulations results are presented as a key tool to the comprehension of the target gas concentration evolution in a test chamber, at different working conditions. The simulation results are compared ... -
Microfluidic separation processes using the thermodiffusion effect
Martin-Mayor, Alain; Bou-Ali, M. Mounir; Aginagalde, Maialen; Urteaga, Pedro (Elsevier B.V., 2018)The numerical and experimental results presented in this work show that a relatively small temperature gradient (5K), has great potential to generate a separation in interesting mixtures for biological purpose. In fact, ... -
Optimización de los procesos de separación en muestras de interés biotecnológico en microdispositivos
Martin-Mayor, Alain (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)The work of this doctoral thesis, has focused on the numerical, experimental analysis of the separation processes optimization in micro-nano-biotechnology interest fluids. Specifically, we have determined the thermophysical ... -
Optimizing Polymer Lab-on-Chip Platforms for Ultrasonic Manipulation: Influence of the Substrate
Martin-Mayor, Alain; Bou-Ali, M. Mounir (MDPI, 2015)The choice of substrate material in a chip that combines ultrasound with microfluidics for handling biological and synthetic microparticles can have a profound effect on the performance of the device. This is due to the ... -
A proper orthogonal decomposition analysis upon aerodynamic structures under clean and rough conditions
Zarketa-Astigarraga, Ander; Penalba, Markel; Martin-Mayor, Alain; Martinez Agirre, Manex (AIP Publishing, 2023)A transitional flow regime is known to induce complex flow structures upon aerodynamic geometries such as airfoils, and the dynamics of laminar separation bubbles (LSBs) pose a relevant research field. In addition to being ... -
Theoretical Concepts for Describing a Replication-levels-based Uncertainty Analysis Approach
Zarketa-Astigarraga, Ander; Martin-Mayor, Alain; Martinez Agirre, Manex (International Frequency Sensor Association IFSA, 2021) -
Thermophoresis as a technique for separation of nanoparticle species in microfluidic devices
Errarte, Ane; Martin-Mayor, Alain; Aginagalde, Maialen; Bou-Ali, M. Mounir (Elsevier Masson SAS, 2020)This paper presents numerical studies of thermophoresis approach for separation of nanoparticles in liquid media. We simulated the thermophoresis process to test it as a method of separation of particles in suspension. At ... -
Vacuum packaging and semipassive chips for wireless temperature monitoring in industrial applications
Zarketa-Astigarraga, Ander; Martinez Agirre, Manex; Martin-Mayor, Alain; Bou-Ali, M. Mounir (2017)This paper describes a smart system to monitor high temperature in industrial applications. The solution includes a semipassive microchip which allows logging data and wireless reading. Protection for the electronics against ...