Exploració per autor "Arias Calderón, Santiago"
Ara es mostren els items 1-20 de 37
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A 3D CFD numerical study of the bubble generation process into a bubble Tjunction generator and its comparison with experimental data: Part I
Arias Calderón, Santiago; Villardi de Montlaur, Adeline de (2016)
Text en actes de congrés
Accés obertThis work presents a 3D numerical study of the bubble generation process into a bubble generator obtained with the commercial Computational Fluid Dynamics solver ANSYS Fluent v15.0.7, and its comparison with experimental ... -
A 3D CFD numerical study of the bubble generation process into a bubble Tjunction generator and its comparison with experimental data: Part II
Arias Calderón, Santiago; Villardi de Montlaur, Adeline de (2016)
Text en actes de congrés
Accés obertThis work is a continuation of the 3D numerical study of the bubble generation process into a T-junction bubble generator (1 mm of internal diameter) obtained with the commercial Computational Fluid Dynamics solver ANSYS ... -
A 3D numerical study of the bubble generation process into a bubble T-junction generator and its comparison with experimental data: part I
Arias Calderón, Santiago; Villardi de Montlaur, Adeline de (2016)
Text en actes de congrés
Accés obertThis work presents a 3D numerical study of the bubble generation process into a bubble generator obtained with the commercial Computational Fluid Dynamics solver ANSYS Fluent v15.0.7, and its comparison with experimental ... -
A study of a monodisperse microbubble jet under microgravity conditions
Carrera, Jordi; Ruiz, Xavier; Bitlloch, P.; Ramírez de la Piscina Millán, Laureano; Arias Calderón, Santiago; González Cinca, Ricardo; Dreyer, Michael; Casademunt, Jaume (2007)
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An analysis of two-phase flows in conditions relevant to microgravity
Arias Calderón, Santiago (Universitat Politècnica de Catalunya, 2011-09-23)
Tesi
Accés obertPromising technological applications of two-phase flows in space have captured the increasing interest of the space sector, provoking a strong demand for more fundamental knowledge. Great efforts have been made in recent ... -
An OpenFOAM set-up for simulating thermal winds in mountain/valley configurations
Athota, Rathan Babu; Rojas Gregorio, José Ignacio; Arias Calderón, Santiago; Villardi de Montlaur, Adeline de (2021)
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Analysis of the characteristic lengths in the bubble and slug flow regimes generated in a capillary T-junction
Arias Calderón, Santiago; González Cinca, Ricardo (2016-09-20)
Article
Accés obertWe present an analysis of the geometry of the continuous and disperse phases in the bubble and slug flow regimes in air–water mixtures generated in a capillary T-junction of 1 mm internal diameter. Bubble size dispersion ... -
Bubble and slug flows characteristic lengths in a microchannel
Arias Calderón, Santiago; González Cinca, Ricardo (2012)
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Characterization of a microbubble injector for applications in microgravity
Arias Calderón, Santiago; Ruiz, Xavier; Ramírez de la Piscina Millán, Laureano; Casademunt, Jaume; González Cinca, Ricardo (Université Libre de Bruxelles, 2007-04)
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Characterization of bubbly and slug flow regimes generated in a minichannel in microgravity conditions
Arias Calderón, Santiago; González Cinca, Ricardo (2009-09)
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Characterization of the performance of a minibubble generator in conditions relevant to microgravity
Arias Calderón, Santiago; González Cinca, Ricardo; Ruiz, X; Ramírez de la Piscina Millán, Laureano; Casademunt, Jaume (2010-08-05)
Article
Accés obertWe perform a characterization of a recently reported minibubbles (bubbles with a diameter of the order of 10‐3 m) generator in microgravity related conditions. Generation of bubbles is based on the generation of a slug ... -
Characterization of the performance of an injector for the controlled generation of microbubbles
Arias Calderón, Santiago; González Cinca, Ricardo; Ruiz, Xavier; Ramírez de la Piscina Millán, Laureano; Casademunt, Jaume (IAC, 2008-10)
Text en actes de congrés
Accés obertWe perform a characterization of a recently reported microbubble injector in conditions relevant to microgravity. Injection of bubbles is based on the generation of a slug flow in a capillary T-junction, whose operation ... -
Characterization of the performance of an injector for the generation of controlled microbubbles
Arias Calderón, Santiago; Ruiz, Xavier; Ramírez de la Piscina Millán, Laureano; Casademunt, Jaume; González Cinca, Ricardo (Universite Libre de Bruxelles, 2008-09)
Comunicació de congrés
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Comparison of OpenFOAM turbulence models for numerical simulation of thermally-driven winds
Rojas Gregorio, José Ignacio; Arias Calderón, Santiago; Athota, Rathan Babu; Villardi de Montlaur, Adeline de (Budapest University of Technology and Economics, 2022)
Comunicació de congrés
Accés obertCommercial computational fluid dynamics (CFD) codes have often been used for simulation of atmospheric boundary layer (ABL) flows. The present work explores the potential of the open-source CFD software OpenFOAM for ... -
Comparison of Two Gas Injection Methods for Generating Bubbles in a T-Junction
Arias Calderón, Santiago (2020-05-28)
Article
Accés obertIn this work, we compare the performance of two different methods for generating bubbles in conditions relevant to microgravity. A T-junction formed by two cylindrical (1 mm of internal diameter) and perpendicular channels ... -
Comparison of two methods for generating small bubbles in microgravity conditions
Arias Calderón, Santiago; González Cinca, Ricardo (2010)
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Comparison of two methods for generating small bubbles with a T-junction in microgravity conditions
Arias Calderón, Santiago; González Cinca, Ricardo (2011)
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Experimental analysis of the bubble-slug transition in a flow generated by a T-junction in a minichannel with air/water and air/ethanol mixtures in conditions relevant to microgravity
Arias Calderón, Santiago; González Cinca, Ricardo (2013-01-31)
Article
Accés restringit per política de l'editorialWe present an experimental study on the bubble–slug flow pattern transition which takes place in two-phase flows in microgravity related conditions. Two different sets of experiments were performed on ground with air/water ... -
Experimental analysis of the bubble-slug transition in a mini-channel in micro-gravity conditions
Arias Calderón, Santiago (2010-12-01)
Article
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Experimental analysis of the bubble-slug transition in a minichannel in microgravity conditions
Arias Calderón, Santiago; González Cinca, Ricardo (ELGRA, 2009-09-01)
Comunicació de congrés
Accés obert