Working
Contents
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Computational Fluid Dynamics module
Introduction
Examples showing the class of problems that the code can solve (2-4 examples)
Description of the underlying theory and schematic list of the problems this application can solve.
In this application the Navier Stokes equations are solved bla bla..
Structure
Fluid types
- Incompressible fluid
- Compressible fluid
Constitutive laws
- Newtonian
- No-Newtonian
- Bingham plastics
- Variable yield model
Kinematical approaches
- Eulerian
- With free surface (level set)
- Without free surface
- Lagrangian PFEM (implicitly with free surface)
Solution strategy
- Fractional step
- Monolithic
Different solvers are availables (LINK TO SOLVER SECTION!!!!)
In both cases a Newton Raphson residual based strategy is used for linearizing the problem.
Elements
Linear triangular elements in 2D and linear tetrahedra elements in 3D.
Stabilization techniques availables:
- ASGS
- OSS
Boundary conditions
- Velocity boundary condition: Inlet of water
- Pressure boundary condition: Pressure can be imposed strongly or weakly...
- Wall boundary condition:
- Slip/no slip boundary condition
- Wall law
- Flag variable?????
Initial conditions
Initial condition both in velocity and pressure can be set.
Turbulence models
The user can chose wether to use or not a turbulence model. Those available in kratos are:
- Smagorinsky-Lily
- Spalart-Allmaras
HPC
The code can be run in shared or distributed memory:
- OpenMP:
- MPI:
Problem parameters
Others relevand aspects
Benchmarking
Tutorials
Contact people
Akcnowledgements
Computational Structural Mechanics module
Introduction
Examples showing the class of problems that the code can solve (2-4 examples)
Description of the underlying theory and schematic list of the problems this application can solve.
The Computational Structural Mechanics module (CSM) is....
Structure
Analysis Type
The available solutions strategies are:
- Static
- Dynamic
- Relaxed dynamic
With this module you can solve both linear and non linear problems. In case of non linear problems several methods are available:
- Newton-Raphson
- Newton Raphson with line search
- Arch lenght
Different solvers are availables (LINK TO SOLVER SECTION!!!!)
Elements
- Frame Elements:
- Euler-Bernoulli beam short explanation
- Crisfield truss short explanation
- 2D elements
- Linear triangular element:
- Shell elements:
- Isotropic shell: (change the name with the usual one!!!!)
- Ansotropic shell: (change the name with the usual one!!!!)
- EBST shell: (change the name with the usual one!!!!)
- Membrane element:
- Solid elements:
- Linear tetrahedral element:
Boundary Conditions
Boundary conditions can be set fixing displacements and rotations degrees of freedom.
Loads
- Self weight
- Punctual force
- Moment
- Face pressure (sign convenction!!!!)
- Distributed load
Constitutive laws
The following constitutive laws are available:
- Linear elastic:
- ...
HPC
The code can be run in shared or distributed memory:
- OpenMP:
- MPI:
Problem parameters
...
Others relevand aspects
...
Benchmarking
Here validation and verification examples should be inserted
Tutorials
Contact people
Akcnowledgements
Convection Diffusion module
I Introduction
Examples showing the class of problems that the code can solve (2-4 examples)
Description of the underlying theory and schematic list of the problems this application can solve.
