Now showing items 1-13 of 13

    • Energía y exergía: enfoques hacia la sostenibilidad mediante el análisis de ciclo de vida 

      Niembro García, Isabel Joaquina; González Benítez, María Margarita (2009)
      Conference lecture
      Restricted access - publisher's policy
      La degradación del medio ambiente es un problema asociado, entre otros, al ciclo de vida de la energía (generación, distribución, uso y degradación) y a las pérdidas de exergía (destrucción y desecho). En el camino hacia ...
    • Evolution of exergy graphical representation: where exergetic triangles go? 

      Vásquez Paredes, Rodrigo Antonio; Roset Calzada, Jaime (2011)
      Conference report
      Restricted access - publisher's policy
    • Exergetic optimisation of a solar energy installation 

      Al Omar Mesnaoui, Anas; Illa Alibés, Josep (Société Marocaine des Sciences Mécaniques, 2009)
      Conference report
      Open Access
      This paper deals with the Exergetic optimisation stutdy of the PCM’s slabs- Solar Energy Storage Tank (SEST). Both melting temperature and the maximum power output taking into account the phase change process are determined.
    • Exergetic triangles: a proposal for graphical representation 

      Roset Calzada, Jaime; Casabó Gispert, Jorge Enrique; Andújar Moreno, Rabindranath; Moras Planes, Núria; Coll Pla, Sergio (2010)
      Conference report
      Restricted access - publisher's policy
    • Exergy analysis of primary processing petroleum plants 

      González Fontana, Álvaro (Universitat Politècnica de Catalunya / Universidade de São Paulo, 2013)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Universidade de São Paulo
      This study analyses exergy performance dependence on crude’s inlet pressure and temperature in an offshore petroleum separation plant. The plant consists in a separation train, a gas compression train, a gas turbine ...
    • Exergy study between used and unused areas 

      Coll Pla, Sergi; Roset Calzada, Jaime; Andújar Moreno, Rabindranath (2011)
      Conference report
      Restricted access - publisher's policy
    • Optimation of refrigeration and orc systems 

      Femenia Pons, Caterina (Universitat Politècnica de Catalunya / University Politehnica of Bucarest, 2014)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Universitatea Politehnică București
      The project deals with the optimization of refrigeration and thermal systems in order to minimize the total yearly cost represented by the sum between the operating cost and the investment cost. Therefore, an exergoeconomic ...
    • Quantification of the tidal stream exergy in the ría de Vigo (NW Spain) 

      Mestres Ridge, Marc; Griño Colom, Maria; Sierra Pedrico, Juan Pablo; Mösso Aranda, César (2017)
      Article
      Open Access
      The exergy of the tidal currents in the ría de Vigo area (NW Spain) is quantified using the results of a 28-day long simulation of the tidal flows. The results show that the northernmost strait connecting the ría with the ...
    • Representació exergètica en rehabilitació: mesures en les aules ETS Arquitectura Barcelona 

      Coll, Sergi; Moras, Núria; Roset Calzada, Jaime (Centre per a la Sostenibilitat, 2009-07-09)
      Conference report
      Open Access
      La idea principal de la qual es parteix és que l’edifici és una membrana que permet el diàleg entre el microclima interior i el clima exterior, i que una bona manipulació de la membrana optimitza el benestar al seu interior. ...
    • REPRESENTACIÓ GRÀFICA DE L'EXERGIA 

      Roset Calzada, Jaime (2007-04-02T11:48:15Z)
      Article
      Open Access
      El creixent interès que desperten en sectors cada vegada més grans de població els temes mediambientals fa que tingui sentit plantejar-se com presentar aquests temes a un públic no especialitzat. Els temes mediambientals ...
    • Representation and classification of exergetic processes with "n" variables 

      Casabó Gispert, Jorge Enrique; Andújar Moreno, Rabindranath; Castañón Gutiérrez, Rosana (2011)
      Conference report
      Restricted access - publisher's policy
    • Towards a better understanding of the exergy magnitude 

      Roset Calzada, Jaime; Coll Pla, Sergi; Andújar Moreno, Rabindranath; Vásquez Paredes, Rodrigo Antonio (2011)
      Conference report
      Restricted access - publisher's policy
    • El triangle exergètic: representació actual i propers desenvolupaments 

      Roset Calzada, Jaime; Casabó, Jordi; Andujar, Rabindranath; Moras, Núria; Coll, Sergi (Centre per a la Sostenibilitat, 2009-07-09)
      Conference report
      Open Access
      L’exergia és una magnitud que, en unitats energètiques, ens informa sobre la bondat –o no- de les transformacions d’energia i de massa. Quant fa 4 anys varem començar el tema no teníem idea de l’abast i la volada que ha ...