Dytran explicit dynamics and fluid structure coupling

DytranIt is an explicit finite element analysis（FEA）Software used to simulate short duration physical processes such as impacts and collisions, and to simulate the complex nonlinear behavior of structures in such physical processes. through the use ofDytranEngineers are able to study products in practical applications Use structural integrity in the environment to ensure product safety, reliability, and various routine requirements.

DytranThe software package provides functions for finite element method, finite volume method, and fluid structure coupling analysis. Through the fluid structure coupling algorithm,DytranIt is possible to analyze the coupling between structural components and fluids or materials that undergo extremely large deformations in a fluid state in a single simulation.DytranProvides highly accurate simulation methods for extremely complex problems.

• Structural transient analysis: using explicit solving techniques,DytranHigher efficiency in solving large and complex transient dynamic response problems.

• Nonlinear materials: Users can choose from multiple material modes to simulate the response and failure of structures.

• Contact analysis: It has the function of simulating the interaction between structural components through contact analysis.

• Fluid structure coupling: usingDytranThe Lagrangian solver and Euler solver inside the software package can be solved using fluid structure coupling algorithm Simulate fluid dynamics processes and their effects on structures in a model. The interaction between fluid and structure is defined by It is achieved through the coupling surface of the structural surface.

• High performance computing: utilizing the latest achievements in numerical computing methods and high-performance computer hardware technology,DytranIn terms of computational efficiency There has been a greater improvement in terms of rate.