• Second-Order Semi-Implicit Partitioned Method for Fluid-Structure Interaction Problems 

  Naseri, Alireza; González Acedo, Ignacio; Amani, Ahmad; Pérez Segarra, Carlos David (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2018)
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  This paper is concerned with numerical solution of fluid-structure interaction (FSI) problems involving an incompressible viscous flow and an elastic structure. A second-order time accurate semi-implicit method is proposed ...
• Sequential heat release: an innovative approach for the control of curing profiles during composite processing based on dual-curing systems 

  Romero, Maria; Fernández Francos, Xavier; Ramis Juan, Xavier (2018-11-17)
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  The sequential heat release (SHR) taking place in dual-curing systems can facilitate thermal management and control of conversion and temperature gradients during processing of thick composite parts, hence reducing the ...
• Direct numerical simulation of backward-facing step flow at Ret = 395 and expansion ratio 2 

  Pont Vilchez, Arnau; Trias Miquel, Francesc Xavier; Gorobets, Andrey; Oliva Llena, Asensio (2019-03-25)
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  Backward-facing step (BFS) constitutes a canonical configuration to study wallbounded flows subject to massive expansions produced by abrupt changes in geometry. Recirculation flow regions are common in this type of flow, ...
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  Thermal conductive composites prepared by addition of several ceramic fillers to thermally cationic curing cycloaliphatic epoxy resins 

  Isarn Garcia, Isaac; Gamardella, Francesco; Fernández Francos, Xavier; Serra Albet, Maria Àngels; Ferrando Piera, Francesc (Multidisciplinary Digital Publishing Institute (MDPI), 2019-01-15)
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  Novel composite coatings prepared from3,4-epoxy cyclohexylmethyl 3,4-epoxycyclohexane carboxylate (ECC) and different ceramic fillers have been prepared to improve the thermal dissipation of electronic devices. As latent ...
• An enhanced finite volume based solver for thermoelastic materials in fluid-structure coupled problems 

  González Acedo, Ignacio; Naseri, Alireza; Chiva Segura, Jorge; Rigola Serrano, Joaquim; Pérez Segarra, Carlos David (2018)
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• Preparation of poly(thiourethane) thermosets by controlled thiol-isocyanate click reaction using a latent organocatalyst 

  Gamardella, Francesco; Ramis Juan, Xavier; Flor López, Sílvia de la; Serra Albet, Maria Àngels (2019-01-01)
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  Different poly(thiourethane) thermosets were prepared by means of a thiol-isocyanate click reaction starting from three diisocyanates with different structure (isophorone diisocyanate, IPDI, 4,4'-methylene bis(cyclohexy ...
• Fully renewable thermosets based on bis-eugenol prepared by thiol-click chemistry 

  Guzman, Dailyn; Serra Albet, Maria Àngels; Ramis Juan, Xavier; Fernández Francos, Xavier; Flor López, Sílvia de la (2019-03-01)
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  Thiol-ene photocuring and thiol-epoxy thermal curing have been applied to prepare new thermosets from renewable substrates. As monomers, a tetrallyl and a tetraepoxy derivative of bis-eugenol were prepared by dimerization ...
• Implementation of a flux-limiter into a fully-portable, algebra-based framework for heterogeneous computing 

  Álvarez Farré, Xavier; Valle Marchante, Nicolás; Gorobets, Andrey; Trias Miquel, Francesc Xavier (2018)
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  During the last years, there has been a signi¿cant increment in the variety of hardware to overcome the power constraint in the context of the exascale challenge. This progress is leading to an increasing hybridisation of ...
• On a physically-consistent nonlinear subgrid-scale heat flux model for LES of buoyancy driven flows 

  Trias Miquel, Francesc Xavier; Dabbagh, Firas; Gorobets, Andrei; Oliva Llena, Asensio (2018)
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  Small-scale dynamics is the spirit of turbulence physics. It delivers complex mechanisms when turbulence is purely sustained by buoyancy. This takes place in Rayleigh-Bénard convection (RBC). Most of the existing RBC ...
• An efficient two-layer wall model for high Reynolds number large eddy simulation 

  Calafell Sandiumenge, Joan; Trias Miquel, Francesc Xavier; Oliva Llena, Asensio (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
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  Wall-bounded flows at high Reynolds number are an important research field given that they are present in many important industrial applications. Nonetheless, the use of accurate numerical methodologies such as Large Eddy ...
• Building a proper tensor-diffusivity model for large-eddy simulation of buoyancy-driven flows 

  Trias Miquel, Francesc Xavier; Dabbagh, Firas; Gorobets, Andrei; Oliva Llena, Asensio (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
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  In this work, we plan to shed light on the following research question: can we ¿nd a nonlinear tensorial subgrid-scale (SGS) heat ¿ux model with good physical and numerical properties, such that we can obtain satisfactory ...
• An immersed boundary method to conjugate heat transfer problems in complex geometries. Application to an automotive antenna 

  Favre, F.; Antepara Zambrano, Óscar; Oliet Casasayas, Carles; Lehmkuhl Barba, Oriol; Pérez Segarra, Carlos David (2019-02-05)
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  Considering that the most common reason for electronic component failure is the excessive temperature level, an efficient thermal management design can prolong the operating life of the equipment, while also increasing its ...

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