Ponències/Comunicacions de congressos

Recent Submissions

  • Learnings from gender in teaching courses: main needs and resistances 

    Mas de les Valls Ortiz, Elisabet; Peña Carrera, Marta; Olmedo Torre, Noelia; Lusa García, Amaia (International Association of Technology, Education and Development (IATED), 2022)
    Conference report
    Restricted access - publisher's policy
    Universities can be understood as actors of change to reach gender equality. This can be reached through the education they provide, by educating students on gender equity, teaching curricula with a gender dimension and ...

  • Nous politiouretans hibrids tipus vitrimèric. sintesi i caracterització 

    Guerrero, Federico; Flor López, Sílvia de la; Ramis Juan, Xavier; Serra Albet, Maria Àngels (2022)
    Conference lecture
    Restricted access - publisher's policy
    La preparació de materials híbrids orgànics-inorgànics és una de les estratègies utilitzades per millorar les propietats mecàniques i obtenir materials polimèrics d’altes prestacions. Aquest materials combinen la duresa i ...

  • New bio-based poly(acylhydrazone) vitrimers: synthesis and characterization 

    Roig, Adrià; Ramis Juan, Xavier; Flor López, Sílvia de la; Serra Albet, Maria Àngels (2022)
    Conference lecture
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  • Appplication of renewable thiols in the preparation of poly(thiourethane) covalent adaptable networks 

    Guerrero, Federico; Ramis Juan, Xavier; Flor López, Sílvia de la; Serra Albet, Maria Àngels (2022)
    Conference lecture
    Restricted access - publisher's policy
    One of the industries most dependent on fossil fuels is the polymer industry: over 99% of polymer production uses monomers derived from oil and gas. For this reason, polymers derived from biomass (biopolymers) are widely ...

  • Preparation of New Vitrimeric Materials Based on Glycidyl Vanillin-imines 

    Roig, Adrià; Petrauskaité, Aina; Ramis Juan, Xavier; Flor López, Sílvia de la; Serra Albet, Maria Àngels (2022)
    Conference lecture
    Open Access
    The current exponential growth of the human population is associated with a degradation of the environment. In terms of lack of degradability and persistence in the environment, increasing attention is being paid to polymers. ...

  • Synthesis and characterization of new fully bio-based poly(acylhydrazone) vanillin vitrimers 

    Roig, Adrià; Petrauskaité, Aina; Flor López, Sílvia de la; Ramis Juan, Xavier; Serra Albet, Maria Àngels (2022)
    Conference report
    Open Access
    In the present century the need to recycle thermosets to reach a sustainable environment has led a huge number of researchers to develop new reshapable networked polymers. In this scenario, vitrimers, materials able to ...

  • Stress-relaxing thermosets with easily regulated bond exchange kinetics 

    Konuray, Ali Osman; Moradi, Sasan; Fernández Francos, Xavier; Serra Albet, Maria Àngels; Ramis Juan, Xavier; Morancho Llena, José María (2022)
    Conference lecture
    Open Access
    We have carried out stress-relaxation experiments on poly(acrylate) and poly(thiol-ene) based thermosets prepared from in-house synthesized epoxy-acid adducts with acrylate (for the former) and ene functionalities (for the ...

  • Air ejector analysis in normal and abnormal modes, oriented to control purposes in aircraft systems 

    Schillaci, Eugenio; Oliet Casasayas, Carles; Vemula, Jagadish Babu; Duponcheel, Matthieu; Bartosiewicz, Yann; Planquart, Philippe (European Conference for AeroSpace Sciences (EUCASS), 2022)
    Conference report
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    The integration of Ultra High Bypass Ratio (UHBR) engines introduces important restrictions of space for the aircraft pylon, and as a consequence on the embedded bleed air system. Under this scenario, a reduction of the ...

  • Data-driven prediction of flow parameters in a ventilated cavity using high-fidelity CFD simulations 

    Morozova, Nina; Trias Miquel, Francesc Xavier; Capdevila Paramio, Roser; Oliva Llena, Asensio (International Building Performance Simulation Association (IBPSA), 2021)
    Conference report
    Restricted access - publisher's policy
    In this study, we develop a machine-learning-based data-driven model, which predicts comfort-related flow parameters in a ventilated room. The model is based on the results of high-fidelity computational fluid dynamics ...

  • Evaluation of the Lubrication Regime for Rotary Compressors. Influence of Thermal Expansions on the Minimum Film Thickness. 

    Vera i Fernández, Jordi; Schillaci, Eugenio; Rigola Serrano, Joaquim (Purdue University, 2022)
    Conference report
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    In this work, the lubrication regime of a rotary compressor is studied in the regions of the roller, cylinder, shaft, and bearings. A code is programmed so it can solve multiple cases with different suction-discharge ...

  • Thermal Systems Oriented Two-Phase Heat Exchanger Models. Focus on Numerical Robustness. 

    Ablanque Mejía, Nicolás; Torras Ortiz, Santiago; Oliet Casasayas, Carles; Rigola Serrano, Joaquim (Purdue University, 2022)
    Conference lecture
    Restricted access - publisher's policy
    The simulation of complex refrigeration architectures (that usually include vapor compression cycles) provides useful information for design, study and optimization purposes. Such arrangements may include several interconnected ...

  • Air Conditioning in Public Transport Vehicles. Numerical Simulation of Contaminants Transport and Infection Probability 

    Vera i Fernández, Jordi; Schillaci, Eugenio; Rigola Serrano, Joaquim; Arolas, Marc; Del Rivero, Oriol (Purdue University, 2022)
    Conference report
    Restricted access - publisher's policy
    In this work, a numerical set-up is built to perform transient numerical simulations of air flow and contaminant transport within transport vehicles. In particular the case of a urban bus is proposed and analysed in detail, ...

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