Kratos是一個基于現(xiàn)代C++的多物理場開源有限元框架，其可以完成固體，流體，熱，DEM等各個方面的單場計算和耦合計算。在線性方程組求解方面，其支持常見的多種直接法和迭代法求解；在并行方面，其支持MPI和Openmp的進程和線程并行，是一個先進的多物理場開源有限元框架。

github地址：https://github.com/KratosMultiphysics/Kratos

下面是官方介紹

Kratos provides a core which defines the common framework and several application which work like plug-ins that can be extended in diverse fields.

Its main applications are:

• DEM for cohesive and non cohesive spheric and non spheric particles simulation

• Fluid Dynamics Provides 2D and 3D incompressible fluids formulation

• Fluid Structure Interaction for solution of different FSI problems

• Structural Mechanics Providing solution for solid, shell and beam structures with linear and nonlinear, static and dynamic behavior

• Contact Structural Mechanics For contact problems used along the Structural Mechanics application

Some main modules are:

• Linear Solvers

• Trilinos

• Metis

• Meshing