Recent Submissions

  • Waste aluminum application as energy valorization for hydrogen fuel cells for mobile low power machines applications 

    Salueña Berna, Javier; Marin Genesca, Marc; Massagués Vidal, Lluís; Dagá Monmany, José María (Multidisciplinary Digital Publishing Institute (MDPI), 2021-11-30)
    Article
    Open Access
    This article proposes a new model of power supply for mobile low power machines applications, between 10 W and 30 W, such as radio-controlled (RC) electric cars. This power supply is based on general hydrogen from residual ...
  • Relación entre las variables de marcado por láser y la tensión de rotura en probetas de tracción de acero avanzado de alta resistencia 

    Simoncelli, Alejandro; Abate, Germán; Perez, Daniela; Martynenko, Vitali; Sánchez Egea, Antonio José; Martinez Krahmer, Daniel (2021)
    Conference report
    Open Access
    En la caracterización de un acero de alta resistencia, como material destinado al conformado de chapas para la industria automotriz, es necesario realizar el diagrama de límite de conformado. Para ello, se requiere trazar ...
  • Herramienta de bruñido con puntas intercambiables para el acabado de moldes 

    Marqués Salvador, Jordi-Adalbert; Jerez Mesa, Ramón; Llumà Fuentes, Jordi; Travieso Rodriguez, Jose Antonio (2021)
    Conference report
    Open Access
    En esta contribución se presenta el resultado del diseño, la fabricación y puesta a punto de una herramienta de bruñido para ser utilizada sobre distintas superficies previamente mecanizadas mediante fresado. El objetivo ...
  • Influencia del proceso de bruñido en las propiedades superficiales de piezas inclinadas fabricadas con X40CrMoV5 

    Rue Mascarell, Jaume; Velázquez Corral, Eric; Marqués Salvador, Jordi-Adalbert; Travieso Rodriguez, Jose Antonio; Jerez Mesa, Ramón (2021)
    Conference report
    Open Access
    El proceso de bruñido tiene como finalidad lograr un buen acabado superficial, mejorar las propiedades mecánicas e incrementar la vida útil de piezas con diferentes geometrías. En este estudio se analiza qué efecto tiene ...
  • Manufacturing and application of 3D printed photo fenton reactors for wastewater treatment 

    Nasr Esfahani, Kourosh; Zandi, Mohammad Damous; Travieso Rodriguez, Jose Antonio; Graells Sobré, Moisès; Pérez Moya, Montserrat (2021-05-04)
    Article
    Open Access
    Additive manufacturing (AM) or 3D printing offers a new paradigm for designing and developing chemical reactors, in particular, prototypes. The use of 3D printers has been increasing, their performance has been improving, ...
  • Investigation of ball burnishing process using vibration and acoustic emission sensors 

    Fernández Osete, Ismael; Velázquez Corral, Eric; Marqués Salvador, Jordi-Adalbert; Llumà Fuentes, Jordi; Jerez Mesa, Ramón; Travieso Rodriguez, Jose Antonio (Institute of Physics (IOP), 2021-10-01)
    Article
    Open Access
    In this paper, a ball burnishing tool mounted in a CNC lathe is characterized. This tool may work as vibration assisted ball-burnishing tool and in conventional way. The characterization consists of acoustic emission ...
  • Capillary microfluidics for immunoassays by integrating 3D printing and pressure-sensitive adhesive 

    Azizian, Pooya; Guerrero-SanVicente, Elena; Grinyte, Ruta; Casals Terré, Jasmina; Cabot, Joan Marc (2021)
    Conference report
    Restricted access - publisher's policy
    Herein, we present a versatile immunoassay device made by 3D-printed (3DP) multilevel microfluidic chip sealed by an optically clear Pressure-Sensitive Adhesive (PSA). The bioreceptors were effectively immobilized on the ...
  • Effect of printing parameters on dimensional error, surface roughness and porosity of FFF printed parts with grid structure 

    Buj Corral, Irene; Bagheri, Ali; Sivatte Adroer, Mauricio (Multidisciplinary Digital Publishing Institute (MDPI), 2021-04-09)
    Article
    Open Access
    Extrusion printing processes allow for manufacturing complex shapes in a relatively cheap way with low-cost machines. The present study analyzes the effect of printing parameters on dimensional error, roughness, and porosity ...
  • Effect of process parameters on the quality of laser-cut stainless steel thin plates 

    Buj Corral, Irene; Costa Herrero, Lluís; Domínguez Fernandez, Alejandro (Multidisciplinary Digital Publishing Institute (MDPI), 2021-08)
    Article
    Open Access
    At present, laser cutting is currently employed to cut metallic plates, due to their good finish and dimensional quality, as well as because of the flexibility of the process to obtain different shapes. In the present ...
  • Proyecto I: Estudio del sistema de medición de diámetros de ejes vinculando disciplinas diversas 

    Buj Corral, Irene; Zayas Figueras, Enrique Ernesto; Marco Almagro, Lluís; Rodero de Lamo, Lourdes (2021)
    Conference report
    Restricted access - publisher's policy
    En el presente trabajo se expone la metodología empleada en la asignatura Proyecto I del Grado en Ingeniería en Tecnologías Industriales (GITI) impartido en la Escuela Técnica Superior de Ingeniería Industrial de Barcelona ...
  • Nonlinear dynamic analysis of pendulum-type Wave Energy Converter for low-power marine monitoring applications 

    Carandell Widmer, Matias; Toma, Daniel; Alevras, Panagiotis; Gasulla Forner, Manuel; Río Fernandez, Joaquín del; Barjau Condomines, Ana (European Wave and Tidal Energy Conference (EWTEC), 2021)
    Conference report
    Open Access
    A model for a double pendulum Wave Energy Converter (WEC) for drifter applications has been developed and validated. The WEC is composed by an articulated arm, a gear train, a flywheel, a one-way bearing and a DC generator. ...
  • A predictive model for fracture in human ribs based on in-vitro acoustic emission data 

    García Vilana, Silvia; Sánchez Molina, David; Llumà Fuentes, Jordi; Fernández Osete, Ismael; Velázquez Ameijide, Juan; Martínez González, Eva (2021-09-01)
    Article
    Restricted access - publisher's policy
    Purpose The aim of this paper is to propose a fracture model for human ribs based on acoustic emission (AE) data. The accumulation of microcracking until a macroscopic crack is produced can be monitored by AE. The ...

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