Metafor - applications:fluidULiege - Aerospace & Mechanical Engineering
http://metafor.ltas.ulg.ac.be/dokuwiki/
2026-05-15T20:28:26+00:00Metafor
http://metafor.ltas.ulg.ac.be/dokuwiki/
http://metafor.ltas.ulg.ac.be/dokuwiki/_media/logo.pngtext/html2024-03-01T14:45:29+00:00Anonymous (anonymous@undisclosed.example.com)Buoyant cylinder falling into water
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/ballfalling?rev=1709304329&do=diff
Buoyant cylinder falling into water
* 2D simulation of a buoyant cylinder falling into an open reservoir filled with water.
* A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure Stabilisation is used.
* Once the limit velocity is reached the typical Von-Karman vortex shedding phenomenon can be observed.text/html2024-02-26T16:28:59+00:00Anonymous (anonymous@undisclosed.example.com)Dam collapse
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/columnfall?rev=1708964939&do=diff
Dam collapse
* 2D simulation of the collapse of a water dam.
* A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure Stabilisation is used.
Velocity field
Pressure fieldtext/html2024-03-01T14:46:45+00:00Anonymous (anonymous@undisclosed.example.com)Dam break with obstacle
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/dambreakwithobstacle?rev=1709304405&do=diff
Dam break with obstacle
* 2D simulation of the collapse of a water dam against a rigid obstacle.
* A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure Stabilisation is used.
* A surface tension model is included in the description of the free surfacetext/html2018-01-26T14:27:06+00:00Anonymous (anonymous@undisclosed.example.com)Poiseuille flow (2D Axisymmetric)
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/poiseuilleaxisym?rev=1516976826&do=diff
Poiseuille flow (2D Axisymmetric)
* Simulation of Poiseuille flow.
* A monolithic axisymmetric PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure stabilization is used.
Velocity field
[Velocity field]
Pressure field
[Pressure field]
Velocity profile along the channel radius - Comparison with theorytext/html2024-03-01T14:47:16+00:00Anonymous (anonymous@undisclosed.example.com)Sloshing of a water reservoir
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/sloshingrotation?rev=1709304436&do=diff
Sloshing of a water reservoir
* 2D simulation of the sloshing of a reservoir filled with water.
* A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure stabilization is used.
* Experimental results coming from A. Souto-Iglesias, E. Botia-Vera, A. Martin, and F. Pérez-Arribas, “A set of canonical problems in Sloshing. Part 0: Experimental setup and data processing,” Ocean Engineering (2011) and freely available on line attext/html2024-03-01T14:46:18+00:00Anonymous (anonymous@undisclosed.example.com)Surface tension effects
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/surfacetension?rev=1709304378&do=diff
Surface tension effects
* Surface tension effects on an incompressible fluid.
* A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure Stabilisation is used.
* Surface tension is introduced into boundary terms through a simple model.text/html2024-02-26T16:27:32+00:00Anonymous (anonymous@undisclosed.example.com)2D Taylor-Couette flow
http://metafor.ltas.ulg.ac.be/dokuwiki/applications/fluid/taylorcouette?rev=1708964852&do=diff
2D Taylor-Couette flow
* 2D simulation of Taylor-Couette flow between two cylinders.
* Values of density = 1.0 kg/m3, dynamic viscosity = 0.1 Pa s, inner cylinder angular velocity = π rad/s, outer cylinder angular velocity = 0 rad/s.
* A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure stabilization is used.