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3dynafs Environmental Software
6 software items found
by:Dynaflow, Inc. based inJessup, MARYLAND (USA)
3DynaFS is designed to simulate three-dimensional fluid flows including highly non-linear free surface dynamics encountered in ship hydrodynamics, ocean dynamics and time dependent interfaces separating two or more fluid ...
by:Dynaflow, Inc. based inJessup, MARYLAND (USA)
3DynaFS-Bem is a general-purpose simulation tool for nonlinear dynamics of 3D free surface flows and their interactions with submerged or floating ...
by:Dynaflow, Inc. based inJessup, MARYLAND (USA)
3DynaFS-Fsi is the fluid structure interaction module of 3DynaFS allowing the fluid modules to interact with a structure code through a coupler interface using either MPI or a file passing scheme. 3DynaFS-Fsi currently couples the 3DynaFS-Bem module with a six-degrees of freedom rigid body motion solver or with existing structure codes including Dyna3D1 developed by Laurence Livermore National ...
by:Dynaflow, Inc. based inJessup, MARYLAND (USA)
3DynaFS-Dsm is a module to simulate complex flows involving separation areas and particle tracking dynamics including bubbly flow. This involves a Vortex Element Method to simulate shear layers and a Discrete Bubble Module and Discrete Particle Module to track bubble dynamics and particle trajectories and their ...
by:Dynaflow, Inc. based inJessup, MARYLAND (USA)
The 3DynaFS © viscous module solves the incompressible Navier-Stokes equations using an artificial compressibility method. The solution procedure can be marched in pseudo-time to reach a steady-state solution or can use a dual time-stepping scheme to obtain a time-dependent solution. The code uses a first-order Euler implicit time-difference scheme, a third-order accurate flux-difference ...
by:Dynaflow, Inc. based inJessup, MARYLAND (USA)
3DynaFS-Comp - The 3DynaFS compressible flow module solves the Euler equations using a 2nd order Godunov-type method to capture accurately the location of discontinuities such as shock waves and contact surfaces. The code uses a Level Set method and a mixed cell algorithm to simulate multi-phase and multi-material flows. A general Equation of State is used for describing various fluids and fluid ...