• A-posteriori error estimation for the finite point method with applications to compressible flow 

      Ortega, Enrique; Flores Le Roux, Roberto Maurice; Oñate Ibáñez de Navarra, Eugenio; Idelsohn Barg, Sergio Rodolfo (2017-04)
      Article
      Accés obert
      An a-posteriori error estimate with application to inviscid compressible flow problems is presented. The estimate is a surrogate measure of the discretization error, obtained from an approximation to the truncation terms ...
    • Desenvolupament d’una eina per a mesurar el volum d’aire en un conducte de líquid 

      Parent Golobardes, John (Universitat Politècnica de Catalunya, 2015-01)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      L’eina que es vol desenvolupar està destinada a una impressora de gran format. El sistema de subministrament de tinta de les impressores de gran format és complex ja que cal pressuritzar-lo i a més està format per conductes ...
    • Una formulación numérica de volúmenes finitos de alto orden basada en el Método de Mínimos Cuadrados Móviles para flujo compresible 

      Nogueira, Xesús-Antón; Cueto-Felgueroso, Luis; Colominas, Ignasi (Universitat Politècnica de Catalunya. CIMNE, 2010)
      Article
      Accés obert
      Abstract: In this work we show a numerical methodology for the resolution of compressible ows in both,structured and unstructured grids. The Moving Least Squares method (MLS) is used for the computation of the gradients ...
    • Hydro-mechanical behaviour of water-repellent gravels 

      Monserrat Amat, Marina (Universitat Politècnica de Catalunya, 2017-01-25)
      Projecte Final de Màster Oficial
      Accés obert
      El comportamiento de escolleras y gravas ha sido ampliamente estudiado debido al gran número de aplicaciones de estos materiales en ingeniería civil. Las escolleras experimentan una deformación de colapso bajo carga ...
    • Influencia de la forma de las partículas en la compresibilidad de las escolleras 

      Cañavate Grimal, Antonio (Universitat Politècnica de Catalunya, 2010-01-15)
      Projecte Final de Màster Oficial
      Accés obert
      El comportamiento mecánico de las escolleras es muy sensible a la acción del agua siendo este fenómeno motivo de especial atención durante el diseño y puesta en servicio de las presas de escollera. La rotura de partículas ...
    • Lysozyme influence on monolayers of individual and mixed lipids 

      Torrent Burgués, Juan (Multidisciplinary Digital Publishing Institute (MDPI), 2022-03)
      Article
      Accés obert
      Fatty acids, cholesterol, and phospholipids are amphiphilic compounds of biological interest, which form ordered monolayers mimicking biomembranes, and can be studied with the Langmuir technique using surface pressure-area ...
    • Microbiological induced carbonate (CaCO3) precipitation using clay phyllites to replace chemical stabilizers (cement or lime) 

      Morales Hernández, Laura; Garzón Garzón, Eduardo; Romero Morales, Enrique Edgar; Sánchez Soto, Pedro José (2019-06)
      Article
      Accés obert
      The objective of the present study is to develop a biotechnological tool for a new application of clay phyllites as stabilized materials in linear works replacing chemical stabilizer (e.g. cement or lime) by natural cement, ...
    • Multifractal analysis of turbulent wakes for model wind turbines using large eddy simulation 

      Tellez Alvarez, Jackson David; Kryuchkova, Arina; Strijhak, Sergei; Redondo Apraiz, José Manuel (2018)
      Text en actes de congrés
      Accés obert
      Over the last years it has become evident that one of the greatest problems during wind turbine operations is related to intermittency between turbulent flow and the blades. An adjacent problem consists in coupling and ...
    • On Kobayashi's compressibility of infinite sequences 

      Hermo Huguet, Montserrat (1993)
      Report de recerca
      Accés obert
      Kojiro Kobayashi's concept of compressibility of infinite sequences is presented. We point out here that there is a greater relationship between this concept of compressibility and the Kolmogorov complexity than we expected. ...