MMM numerical simulation platform is a multi-method and multi-medium MHD numerical simulation platform integrated by the MHD numerical simulation team of Institute of Fluid Physics under a unified framework based on the long-term development of MHD programs.It mainly includes core algorithm library, material model and parameter library, typical example library and database.It mainly includes core algorithm library, material model and parameter library, typical example library and database.It mainly includes core calculation method library , material model and parameter library, typical example library and database.The core calculation method library integrates MDSC program based on Lagrange, FOI-PERFECT program based on Euler and TriAngels program based on dynamic local subdivision method. The typical example library establishes demonstration examples for various magnetic drive experiments, which is helpful for users to use the platform quickly.The database is developing continuously, aiming at integrating important experimental data, numerical simulation data and even important reports and literatures. At present, the platform has been used in various fields.
 

MHD,dynamic local subdivision method,Lagrange,Euler