Kratos--基于C++的开源有限元框架

Kratos是一个基于现代C++的多物理场开源有限元框架，其可以完成固体，流体，热，DEM等各个方面的单场计算和耦合计算。在线性方程组求解方面，其支持常见的多种直接法和迭代法求解；在并行方面，其支持MPI和Openmp的进程和线程并行，是一个先进的多物理场开源有限元框架。

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

下面是官方介绍

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