Now showing items 1-20 of 43

    • A review of gerotor technology in hydraulic machines 

      Gámez Montero, Pedro Javier; Codina Macià, Esteban; Castilla López, Roberto (2019-06-24)
      Article
      Open Access
      Over the years, numerous investigations have established the gerotor fundamentals. This work aims to provide a complete review of the literature from the last decade, focusing on the articles published in the past five ...
    • A simplified methodology to evaluate the design specifications of hydraulic components 

      Roquet, Pedro; Gámez Montero, Pedro Javier; Castilla López, Roberto; Raush Alviach, Gustavo Adolfo; Codina Macià, Esteban (Multidisciplinary Digital Publishing Institute, 2018-09-11)
      Article
      Open Access
      The fatigue of a hydraulic component inherently varies due to various factors that can be divided into two categories: structural and load spectrum variability. The effects of both variabilities must be considered when ...
    • Air recovery assessment on high-pressure pneumatic systems 

      Trujillo, J. A.; Gámez Montero, Pedro Javier; Codina Macià, Esteban (2016-05-23)
      Article
      Open Access
      A computational simulation and experimental work of the fluid flow through the pneumatic circuit used in a stretch blow moulding machine is presented in this paper. The computer code is built around a zero-dimensional ...
    • An empirical methodology for prediction of shape and flow rate of a free-falling non-submerged liquid and casting iron stream 

      Gámez Montero, Pedro Javier; Castilla López, Roberto; Freire Venegas, Francisco Javier; Khamashta Llorens, Maria; Codina Macià, Esteban (2016-09-19)
      Article
      Open Access
      The work presented in this article demonstrates the use of an empirical and simplified approach based on an optical technique and a home-made ad hoc code that give knowledge of the shape and falling velocity of a free-falling ...
    • Caracterización fluidodinámica de una bomba oleohidráulica de engranajes internos generados por perfiles trocoidales 

      Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2004-12-20)
      Doctoral thesis
      Open Access
      En los últimos años, los trabajos de investigación están muy motivados por todo aquello que contribuye a reducir el ruido emitido por los sistemas oleohidráulicos. Como ha sido demostrado por varios investigadores, el ...
    • CENTRALES ELÉCTRICAS (1r quadrimestre, 2n parcial) 

      Candela García, José Ignacio; Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2011-01-20)
      Exam
      Restricted access to the UPC academic community
    • Centrals elèctriques (Examen 1r Quadr.) 

      Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2007-10-31)
      Exam
      Restricted access to the UPC academic community
    • Computational fluid dynamics and particle image velocimetry assisted design tools for a new generation of trochoidal gear pumps 

      García Vilchez, Mercedes; Gámez Montero, Pedro Javier; Codina Macià, Esteban; Castilla López, Roberto; Raush Alviach, Gustavo Adolfo; Freire Venegas, Francisco Javier; Río Cano, Carlos (2015)
      Article
      Open Access
      Trochoidal gear pumps produce significant flow pulsations that result in pressure pulsations, which interact with the system where they are connected, shortening the life of both the pump and circuit components. And this ...
    • Development of an app for compressible flow “App4Comp” 

      Adam Alberdi, Andrés; Gámez Montero, Pedro Javier (Association for Computing Machinery (ACM), 2015)
      Conference report
      Restricted access - publisher's policy
      In this paper is discussed the development and operation of a new Android App made through Google’s platform App Inventor 2. This App is focused on solving classic problems related to compressible flow, dealing with the ...
    • Dryout and replenishment of bottom-heated saturated porous media with an overlying plain water layer 

      Carbonell Ventura, Montserrat; Virto Albert, Luis; Gámez Montero, Pedro Javier (Multidisciplinary Digital Publishing Institute, 2018-12-13)
      Article
      Open Access
      The aim of this paper is to elucidate the influence of the physical properties of both phases—solid matrix and saturating liquid—of bottom-heated porous media with an overlying plain water layer. The dryout, the stability ...
    • Enginyeria fluidomecànica (Examen 1r Quadr.) 

      Carbó Bech, Alberto Antonio; Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2008-11-06)
      Exam
      Restricted access to the UPC academic community
    • ENGINYERIA FLUIDOMECÀNICA (Examen 2n Quadr.) 

      Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2007-06-15)
      Exam
      Restricted access to the UPC academic community
    • ENGINYERIA FLUIDOMECÀNICA (Examen 2n Quadr.) 

      Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2008-04-18)
      Exam
      Restricted access to the UPC academic community
    • ENGINYERIA FLUIDOMECÀNICA (Examen 2n Quadr.) 

      Gámez Montero, Pedro Javier (Universitat Politècnica de Catalunya, 2007-04-19)
      Exam
      Restricted access to the UPC academic community
    • Estimation of wall shear stress using 4D flow cardiovascular MRI and computational fluid dynamics 

      Soudah Prieto, Eduardo; Casacuberta Puig, Jordi; Gámez Montero, Pedro Javier; Raush Alviach, Gustavo Adolfo; Castilla López, Roberto (2016-10-26)
      Article
      Open Access
      In the last few years, wall shear stress (WSS) has arisen as a new diagnostic indicator in patients with arterial disease. There is a substantial evidence that the WSS plays a significant role, together with hemodynamic ...
    • Experimental analysis of the flow dynamics in the suction chamber of an external gear pump 

      Ertürk, Nihal; Vernet, Anton; Castilla López, Roberto; Gámez Montero, Pedro Javier; Ferre, Josep Anton (2011-01)
      Article
      Restricted access - publisher's policy
      Time-Resolved Particle Image Velocimetry (TRPIV) has been used to investigate the flow inside the suction chamber of an external gear pump where the movement of the fluid through the pump is maintained by the rotation of ...
    • Experimental study on the impulsion port of a trochoidal wheeled pump 

      Raush Alviach, Gustavo Adolfo; Gámez Montero, Pedro Javier; Castilla López, Roberto; Codina Macià, Esteban (2017-06-01)
      Article
      Open Access
      All positive displacement pumps produce a pulsating flow. The present paper reports the experimental measurement of steady flow pulsations in the outlet of the internal wheeled pump. In the measured flow, the manufacturing ...
    • Flexible rod design for educational wind balance 

      Raush Alviach, Gustavo Adolfo; Castilla López, Roberto; Gámez Montero, Pedro Javier; Wojciechowski, Jakub; Codina Macià, Esteban (2016-03-07)
      Article
      Open Access
      This article provides a technical description of a flexible hinge for wind tunnel rigs. For academic purposes, the device was integrated into several rod flexures to build a home-made external wind balance system. The ...
    • Flipped learning and threshold concepts in the Turbomachinery section of Fluid Engineering course 

      Gámez Montero, Pedro Javier; Peña Carrera, Marta; Olmedo Torre, Noelia (2020-06-09)
      Article
      Restricted access - publisher's policy
      This paper outlines a practical intervention aiming to collect the effects of introducing flexible learning in engineering higher education. The work dis- cusses the implementation of the flipped classroom method and the ...
    • Fluidotecnia : problemas resueltos 

      Gámez Montero, Pedro Javier; Codina Macià, Esteban (Iniciativa Digital Politècnica. Oficina de Publicacions Acadèmiques Digitals de la UPC, 2018)
      Book
      Restricted access to the UPC academic community
      Este libro se ha concebido como una colección de problemas resueltos en el ámbito de la fluidotecnia. Se entiende por resolución de problemas una concepción sistémica que estructura una determinada práctica dentro del ...