# DEM Application

WARNING: this page is not finished, we are writing it still...

The DEM Kratos Team

## Contents |

## Theory

This application solve the the equations.... Mathematical approach to the problems.

Nothing numerical

### Integration Schemes

### The contact laws

Concept of indentation

#### Normal Force Laws

#### Tangential Force Laws

#### Damping Force Laws

(restit. coef)

### Numerical approach (implementation in Kratos)

Structure of the code (Strategy, Scheme, Element, Node, Utilities, functions frequently used like FastGet,...)

## List of elements

#### Spheric Particle

#### Spheric Continuum Particle

#### Spheric Swimming Particle

## Benchmarks

Insert here all the **benchmarks** of the application.

For every benchmark insert a video or at list a photo (not only a link)

For every benchmark - brief description of the solved problem, if it is a benchmark that can be found in literature, insert the link to the reference or, at least a reference). - reference with a link the location in which you describe all the theory behind Numerical approach.

## How to analyse using the current application

### Pre-Process

GUI's & GiD

#### D-DEMPack

Discontinuum / non-cohesive

#### C-DEMPack

Continuum / Cohesive

#### F-DEMPack

Fluid coupling

## Application Dependencies

The Swimming DEM Application depends on the DEM application

### Other Kratos Applications used in current Application

FEM-DEM

## Contact

Contact us for any question regarding this application:

-Miguel Angel Celigueta: maceli@cimne.upc.edu

-Guillermo Casas: gcasas@cimne.upc.edu

-Salva Latorre: latorre@cimne.upc.edu

-Miquel Santasusana: msantasusana@cimne.upc.edu

-Ferran Arrufat: farrufat@cimne.upc.edu

## Programming Documentation

You can access the calculation code through this site.