Zerrendatu Artikuluak-Ingeniaritza honen arabera: egilea "10920299cce61838cdb5a0ed6d1653c5"
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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. ... -
Analysis of thermophoresis for separation of polystyrene microparticles in microfluidic devices
Sanjuan, Antton; Errarte, Ane; Bou-Ali, M. Mounir (Elsevier, 2022)We analysed the thermodiffusion phenomenon both numerically and experimentally for size-based separation of polystyrene microparticles. For model validation, we followed previously published numerical studies using ANSYS ... -
Aspects Concerning the Fabrication of Magnetorheological Fluids Containing High Magnetization FeCo Nanoparticles
Gómez, Ainara; Berasategi Arostegi, Joanes; Bou-Ali, M. Mounir (MDPI, 2021)Recently, our collaborative work in the fabrication of a magnetorheological fluid (MRF) containing high magnetization FeCo nanoparticles (NPs, fabricated in our laboratories using the chemical reduction technique; MS = 212 ... -
CFD Analysis of can Heating Process
Alonso de Mezquia, David; Arrieta Lizarazu, Uxue; Bou-Ali, M. Mounir (Tech Science Press, 2022)In this work, the thermal sterilization process in food cans has been analyzed using Computational Fluid Dynamics (CFD). STAR CCM+ software has been used in order to develop a numerical model to study the heating process ... -
Contact angle measurement for LiBr aqueous solutions on different surface materials used in absorption systems
Fernandez de Arroiabe, Peru; Martinez Agirre, Manex; Bou-Ali, M. Mounir (Elsevier Ltd., 2018)Wetting surface is a very important issue for the design of absorption applications and heat exchangers. The contact angle is deemed essential in wettability studies; However, LiBr aqueous solution contact angle studies ... -
Design and 3D printing of an electrochemical sensor for Listeria monocytogenes detection based on loop mediated isothermal amplification
Sanjuan, Antton; Bou-Ali, M. Mounir (Elsevier, 2023)The aim of this work is the design and 3D printing of a new electrochemical sensor for the detection of Listeria monocytogenes based on loop mediated isothermal amplification (LAMP). The food related diseases involve a ... -
Design of a Radiant Heat Capturing Device for Steel Mills
Bou-Ali, M. Mounir; Fernandez de Arroiabe, Peru (International Centre for Sustainable Development of Energy, Water and Environment Systems, 2021)This paper approaches the energy transition towards decarbonization and lower primary energy use in the steel and glass industries through the exploitation of radiant waste heat. In contrast with exhaust gases heat recovery, ... -
Determination of molecular diffusion coefficient in n-Alkane binary mixtures: empirical correlations
Alonso de Mezquia, David; Bou-Ali, M. Mounir; Larrañaga, Miren (ACS Publishing, 2012)In this work we have measured the molecular diffusion coefficient of the n-alkane binary series nCi-nC6, nCi-nC10, and nCi-nC12 at 298 K and 1 atm and a mass fraction of 0.5 by using the so-called sliding symmetric tubes ... -
Determination of the molecular diffusion coefficients in ternary mixtures by the sliding symmetric tubes technique
Larrañaga, Miren; Bou-Ali, M. Mounir (AIP Publishing, 2014)A new analytical methodology has been developed to determine the diagonal and cross-diagonal molecular diffusion coefficients in ternary mixtures by the Sliding Symmetric Tubes technique. The analytical solution is tested ... -
Diffusion in liquid mixtures
Bou-Ali, M. Mounir; Shevtsova, Valentina (Springer Nature, 2023)The understanding of transport and mixing in fluids in the presence and in the absence of external fields and reactions represents a challenging topic of strategic relevance for space exploration. Indeed, mixing and transport ... -
Digital Interferometry Applied to Thermogravitational Technique
Lapeira, Estela; Aristimuño, Patxi Xabier; Bou-Ali, M. Mounir (Springer, 2018)In this work, we have applied Optical Digital Interferometry approach to thermogravitational micro-column technique. By the new analysis, we examine the entire height of the micro-column and determine the complete concentration ... -
Effect of liner thermal properties and liner pre-cooling on the thermal management of fast-filling of hydrogen tanks
Blanco-Aguilera, Ricardo; Martinez Agirre, Manex; Berasategi Arostegi, Joanes; Penalba, Markel; Bou-Ali, M. Mounir; Shevtsova, Valentina (Elsevier, 2024)In transportation applications, filling high pressurised hydrogen tanks within a few minutes implies a fast and large temperature increase that can compromise the structural integrity of the storage system and the safety ... -
The effect of small perturbation on dynamics of absorptive LiBr–water solution
Fernandez de Arroiabe, Peru; Martinez Agirre, Manex; Bou-Ali, M. Mounir; Shevtsova, Valentina (AIP Publishing, 2024)In a binary solution of lithium bromide–water, even a small disturbance in the initial homogeneous mass fraction at the absorbing interface has profound effects on the entire system dynamics. This perturbation of absorption ... -
End-over-end (EoE) rotation of toroidal cans: An experimentally validated mathematical modelling study
Alonso de Mezquia, David; Bou-Ali, M. Mounir (Elsevier, 2024)Toroidal cans have been presented recently to improve the canning process efficiency, and previous studies focused on static and axial rotational processes. End-over-End (EoE) rotation is a significant agitation approach ... -
Enhancing PCM thermal management in multi-cycle melting-solidification
Bou-Ali, M. Mounir; Shevtsova, Valentina (Elsevier, 2024)We present a comprehensive study on heat transfer in phase-change materials (PCMs), focusing on both melting and solidification phases, different temperature scenarios, an assessment of practical implementation aspects, ... -
Fe nanoparticles produced by electric explosion of wire for new generation of magneto-rheological fluids
Berasategi Arostegi, Joanes; Gómez, Ainara; Bou-Ali, M. Mounir (IOP Publishing, 2018)Iron magnetic nanoparticles were produced by the technique of the electric explosion of a wire (EEW). The major crystalline phase (95 ± 1%) was α-Fe with lattice parameter a = 0.2863(3) nm. The size of the coherent diffraction ... -
High magnetization FeCo nanoparticles for magnetorheological fluids with enhanced response
Gómez, Ainara; Berasategi Arostegi, Joanes; Bou-Ali, M. Mounir (Royal Society of Chemistry, 2021)We present results concerning the fabrication of a new magnetorheological fluid with FeCo magnetic nanoparticles (NPs) as magnetic fillers. These NPs have been fabricated by using the chemical reduction technique and show ... -
Influence of nanoparticles morphology in magnetic fluids
Gómez, Ainara; Berasategi Arostegi, Joanes; Bou-Ali, M. Mounir (Elsevier, 2024)In this work magnetic fluids at two different volume concentrations (5 % and 10 %) of magnetite nanoparticles of different morphologies and sizes (octahedral, 38 ± 5 nm; truncated octahedral, 10 ± 1 nm; rod-like, 95 nm x ... -
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 ... -
Mass effect on the soret coefficient in n-alkane mixtures
Alonso de Mezquia, David; Bou-Ali, M. Mounir (AIP Publishing, 2014)We have determined the Soret coefficient of different equimolar and non equimolar n-alkane mixtures from measurements of the molecular diffusion and thermal diffusion coefficients. It is shown that equimolar mixtures behave ...
