Exploració per tema "Numerical calculations"

Ara es mostren els items 12-26 de 26

    • Effects of time delays and viscoelastic parameters in oscillatory response cell monolayers 

      Borja, Cristian; Moral, Elena; Muñoz Romero, José (Elsevier, 2021-01-15)
      Capítol de llibre
      Accés obert
      Oscillatory response of cellular tissues has been observed in multipleembryogenetic developmental stages. The source of these oscillations hasbeen attributed to imbalance of instabilities in the chemo-mechanical sig-nalling ...

    • Flamelet mathematical models for non-premixed laminar combustion 

      Carbonell Sánchez, Daniel; Pérez Segarra, Carlos David; Coelho, P.J.; Oliva Llena, Asensio (2009-02-01)
      Article
      Accés restringit per política de l'editorial
      Detailed numerical calculations based on the solution of the full transport equations have been compared with flamelet calculations in order to analyse the flamelet concept for laminar diffusion flames. The goal of this ...

    • Habilidades perdidas 

      Barceló Garcia, Miquel (2009-02)
      Article
      Accés obert

    • High-performance simulation of the 16th Hilbert's problem 

      Boné Ribó, Aleix (Universitat Politècnica de Catalunya, 2021-06-21)
      Treball Final de Grau
      Accés obert
      Aquest projecte implementa un codi en CUDA per a la detecció de cicles límit en sistemes d'equacions diferencials ordinàries de segon grau. S'empren tècniques de càlcul numèric per a la computació de trajectòries en el ...

    • Il.luminació Global per Ciutats 

      Roure Garcia, Ferran (Universitat Politècnica de Catalunya, 2011-09)
      Projecte Final de Màster Oficial
      Accés obert

    • Implementación hardware de división y raíz cuadrada por métodos iterativos 

      Valbuena Gonzalo, Esther (Universitat Politècnica de Catalunya, 2022-01-24)
      Treball Final de Grau
      Accés restringit per acord de confidencialitat

    • Mètodes per a la resolució d'equacions no lineals amb l'operador diferències dividides 

      Corella Pérez, Sandra (Universitat Politècnica de Catalunya, 2015-07-01)
      Treball Final de Grau
      Accés obert
      Construcció i estudi de mètodes iteratius d'un i dos passos per a la resolució d'equacions no lineals amb l'operador diferències dividides. Estudi d'ordres i radis de convergència, comparativa de llibreries de multiprecisió ...

    • Numbering along advection for Gauss-Seidel and bidiagonal preconditioners 

      Córdoba, Paula; Houzeaux, Guillaume (Barcelona Supercomputing Center, 2015-05-05)
      Text en actes de congrés
      Accés obert
      Domain decomposition methods (DDM) are often chosen to precondition sparse linear systems of equations, as they are famous to well-improve the convergence of iterative solvers. But at the same time, they are difficult to ...

    • Piezoelectric elements subjected to low frequency excitation. Empirical determination of stress and frequency influence on piezoelectric parameters 

      Bernat Masó, Ernest; Mercedes Cedeño, Luis Enrique (Springer Nature, 2022-08)
      Article
      Accés obert
      Designing optimum energy harvesting devices is the aim of several developments based on numerical or analytical studies of different piezoelectric configurations that usually consider constant piezoelectric properties. ...

    • Quantum Many-Body Systems in 1D: One Dimensional Hydrogen 

      Vidal Arias, Alfredo José (Universitat Politècnica de Catalunya, 2015-06-22)
      Treball Final de Grau
      Accés obert
      The ground-state properties of one-dimensional spin polarized hydrogen, deuterium and tritium at zero temperature are obtained by means of Diffusion Monte Carlo calculations (DMC). The equations of state of the three ...

    • Stress relaxation in epithelial monolayers is controlled by the actomyosin cortex 

      Khalilgharibi, Nargess; Fouchard, Jonathan; Asadipour, Nina; Barrientos, Ricardo; Duda, Maria; Bonfanti, Alessandra; Yonis, Amina; Harris, Andrew; Mosaffa, Payman; Fujita, Yasuyuki; Kabla, Alexandre; Mao, Yanlan; Baum, Buzz; Muñoz Romero, José; Miodownik, Mark; Charras, Guillaume (2019-01-01)
      Article
      Accés obert
      Epithelial monolayers are one-cell thick tissue sheets that separate internal and external environments. As part of their function, they have to withstand extrinsic mechanical stresses applied at high strain rates. However, ...

    • Study of the effect of viscosity in drop breakup in turbulent flow 

      Fernández Stolpa, Lucas (Universitat Politècnica de Catalunya, 2021-07-12)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Universität Bremen
      The systems formed by two immiscible liquids such as emulsions are of great interest in industrial processes, the emulsion formation process occurs depending on the phenomenon of the breakup of the drops of one of the ...

    • Two-dimensional modeling of steady state heat transfer in solids with use of spreadsheet (MS EXCEL) 

      Garcia Blanch, Luis (Universitat Politècnica de Catalunya / Akademia Techniczno-Humanistyczna W. Bielsku-Bialej, 2010)
      Projecte/Treball Final de Carrera
      Accés obert
      In order to resolve both temperature distribution and heat flux in bodies whose geometries are not simple the analytical solutions are limited. In unsteady conditions are needed methods that would allow to calculate ...

    • Unsupervised ensemble learning with dependent classifiers 

      Llobet Turró, Martí (Universitat Politècnica de Catalunya, 2021-01-22)
      Treball Final de Grau
      Accés obert
      Data sets containing instances that are assigned values by an ensemble of annotators are becoming increasingly common. These annotators or classifiers are often of unknown reliability and no ground truth labels are ...

    • Validación del modelo de tela del proyecto Clothlide mediante la simulación y el cálculo numérico 

      Arañó Llach, Román (Universitat Politècnica de Catalunya, 2020-07-16)
      Treball Final de Grau
      Accés obert