KratosShallowWaterApplication 9.1.3

KRATOS Multiphysics ("Kratos") is a framework for building parallel, multi-disciplinary simulation software, aiming at modularity, extensibility, and high performance. Kratos is written in C++, and counts with an extensive Python interface.

Shallow water application

This is a research application that provides a set of tools for oceanographic and hydrographic simulations over shallow domains.

Implemented models

	BDF	Crank-Nicolson	Adams-Moulton
Gravity waves	:heavy_check_mark:	:heavy_check_mark:
Boussinesq			:heavy_check_mark:
Saint-Venant	:heavy_check_mark:

Dependencies

This application does not have other application dependencies at compile time.

If the coupling with a Navier-Stokes is required, add the following applications to compilation:

• PfemFluidDynamicsApplication
• HDF5Application
• MappingApplication

The following Python libraries may be required:

• numpy is used by the wave generator, the benchmarks and other auxiliary processes
• scipy is used by the benchmarks
• mpmath is used by the solitary wave benchmark
• h5py is used in the convergence output
• pandas is used in some post process tools

References

• M. Masó, I. De-Pouplana, E. Oñate. A FIC-FEM stabilized formulation for the shallow water equations over partially dry domains. Computer Methods in Applied Mechanics and Engineering, 389C (2022) 114362.