New in version 11.0

Tdyn

• New GPU solvers: BiCG, CG

• New GPU-CPU Preconditioners: SPAI, Deflated

• Improved ODDLS algorith

• New VOF algorith

• Lagrangian tracking tool (+ pathline + streamline)

• New functions

• New Tcl operators (including sparsematrix manipulation)

• Joule effect added for compressible flow.

• New Seakeeping module (beta)

• Potential flow solver based on waves Stokes perturbation (FEMSeakeeping module)

• Up to 6 degrees of freedom

• White noise, mono-chromatic waves and Pierson Moskowitz spectrum

• Mooring and non-linear external forces

• Coupled with the structural module

• New postprocessing CompassLIB postprocess

RamSeries

• Morison Loads

• Improved Fluid-Structure calculations (Seakeeping, Vibrations and Ransol).

• Cables and membranes including pre-stressing

• Using paralelized solver hybrid-sparse (Pardiso)

• Triangular loads in beam

• Beams distributed torque loads

• 32 and 64 bits version

• All solvers can be used in Windows and in Linux

• Added Von_mises, Rankine and Tresca criteria

• LaRC04 Three-dimensional Failure Criteria implemented for laminates

• More complete Tsi-Wu Security Factor, including shear stresses

• Added shear stresses in laminate calculations.

• Added option for using all elements available together (Beams, Shells, Solids, Cables and Membranes).

• Wrinkling algorithm for Membrane elements

• Dynamic custom loads

• J2 Plasticity model for Reissner Mindlin shell and solids

• New postprocessing CompassLIB postprocess

New in version 10.3

• FSI (Coupled analyses) capabilities improvement.

• Tdyn Tcl Interface: new functions and improvements.

• Flow rate calculation (postprocess) available for linear, triangular and quad elements.

• Bug corrections.

New in version 10.2

• Coupled Analysis management improvements.

• GUI improvements

New in version 10.1

• Coupled Analysis management improvements.

New in version 10.0

• New Graphic user interface

• Data management based on XML database

• Completely integrates Structural calculations, Fluid and Multiphysics analyses and Coupled Fluid-Structure Interaction problems

• New Start-Data window to easily define the type of the analysis to be done

• Geometrical and mesh data can be sorted in groups and layers

• Fluids and multiphysics solver

• New pressure stabilisation algorithm

• Improved turbulence boundary conditions on bodies

• Steady state algorithm is enhanced

• Improved Law of the Wall models

• New utility to calculate flow through a cut (in postprocess)

• New Tcl interface tools allowing to interpolate data from one mesh to other

• New boundary layer mesh generator

• Coupled Fluid-Structure Interaction

• (One way) Static Fluid-Structure coupling for 3D beams, shells and solids

• (One way) Dynamic Fluid-Structure coupling for 3D beams, shells and solids

• Thermo-mechanical analysis for non-conformal meshes

• Structure - Generic PDEs multiphysics coupling