Go to the source code of this file.
Classes | |
| class | oomph::BuoyantQCrouzeixRaviartElement< DIM > |
| A class that solves the Boussinesq approximation of the Navier–Stokes and energy equations by coupling two pre-existing classes. The QAdvectionDiffusionElement with bi-quadratic interpolation for the scalar variable (temperature) and QCrouzeixRaviartElement which solves the Navier–Stokes equations using bi-quadratic interpolation for the velocities and a discontinuous bi-linear interpolation for the pressure. Note that we are free to choose the order in which we store the variables at the nodes. In this case we choose to store the variables in the order fluid velocities followed by temperature. We must, therefore, overload the function AdvectionDiffusionEquations<DIM>::u_index_adv_diff() to indicate that the temperature is stored at the DIM-th position not the 0-th. We do not need to overload the corresponding function in the NavierStokesEquations<DIM> class because the velocities are stored first. More... | |
| class | oomph::FaceGeometry< BuoyantQCrouzeixRaviartElement< DIM > > |
| Face geometry of the 2D Buoyant Crouzeix_Raviart elements. More... | |
| class | oomph::FaceGeometry< FaceGeometry< BuoyantQCrouzeixRaviartElement< 2 > > > |
| Face geometry of the Face geometry of 2D Buoyant Crouzeix_Raviart elements. More... | |
| class | oomph::RefineableBuoyantQCrouzeixRaviartElement< DIM > |
| A RefineableElement class that solves the Boussinesq approximation of the Navier–Stokes and energy equations by coupling two pre-existing classes. The RefineableQAdvectionDiffusionElement with bi-quadratic interpolation for the scalar variable (temperature) and RefineableQCrouzeixRaviartElement which solves the Navier–Stokes equations using bi-quadratic interpolation for the velocities and a discontinuous bi-linear interpolation for the pressure. Note that we are free to choose the order in which we store the variables at the nodes. In this case we choose to store the variables in the order fluid velocities followed by temperature. We must, therefore, overload the function AdvectionDiffusionEquations<DIM>::u_index_adv_diff() to indicate that the temperature is stored at the DIM-th position not the 0-th. We do not need to overload the corresponding function in the NavierStokesEquations<DIM> class because the velocities are stored first. Finally, we choose to use the flux-recovery calculation from the fluid velocities to provide the error used in the mesh adaptation. More... | |
Namespaces | |
| namespace | oomph |
| DRAIG: Change all instances of (SPATIAL_DIM) to (DIM-1). | |