Exploració per autor "Gutiérrez Álvarez, Enrique"
Ara es mostren els items 1-5 de 5
-
A finite volume method to solve the frost growth using dynamic meshes
Bartrons Casademont, Eduard; Oliet Casasayas, Carles; Gutiérrez Álvarez, Enrique; Naseri, Alireza; Pérez Segarra, Carlos David (2018-09-01)
Article
Accés obertThe physical mechanisms of frost formation have been widely studied, yet much empirism is still needed in numerical approaches. Indeed, accurate simulations of frost growth can be reached by setting up a specific combination ... -
DNS of un-equal size droplets collision using a moving-mesh/level-set method
Amani, Ahmad; Balcázar Arciniega, Néstor; Gutiérrez Álvarez, Enrique; Oliva Llena, Asensio (2019)
Text en actes de congrés
Accés restringit per política de l'editorial -
Numerical simulation of bubbles and drops in complex geometries by using dynamic meshes
Gutiérrez Álvarez, Enrique (Universitat Politècnica de Catalunya, 2018-07-17)
Tesi
Accés obertCFD techniques are important tools for the study of multiphase flows, because most of the physical phenomena of these flows often happen on space and time scales where experimental methodologies are impossible in practice. ... -
Numerical study of binary droplets collision in the main collision regimes
Amani, Ahmad; Balcázar Arciniega, Néstor; Gutiérrez Álvarez, Enrique; Oliva Llena, Asensio (2019-08-15)
Article
Accés obertDirect numerical simulation of binary droplets collision is done using a conservative level-set method. The Navier-Stokes and level-set equations are solved using a finite-volume method on collocated grids. A novel lamella ... -
On the solution of the full three-dimensional Taylor bubble problem by using a coupled Conservative Level Set - Moving Mesh method
Gutiérrez Álvarez, Enrique; Balcázar Arciniega, Néstor; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio (Institute of Physics (IOP), 2016)
Text en actes de congrés
Accés obertThe challenging problem of the full three-dimensional Taylor bubble has been addressed by using a Conservative Level Set method in order to deal with the multiphase flow. A moving mesh is used, aiming to optimize the ...