Product Features

Mechanical Analysis [top]

• Static and transient linear and non-linear
• Modal and harmonic
• SEM::Super Element Modeling
• Iso- and orthotropic materials: viscous, viscoelastic
• and structural damping perfectly
• matched layers (PML)
• 3D, 2D planar & axisymmetric modeling
• (Oriented) volume, membrane, shell, rod,
• beam, lumped mass elements
• Large displacements
• Identical nodes, contact, perfect/non-perfect
• mechanical gluing, rigid body assemblies
• Pre-stress
• Special effects: Coriolis, centrifugal
• 2 way coupling with thermal, electric,
• magnetic, fluid, optic, acoustic fields

Thermal Analysis [top]

• Static and transient linear and non-linear
• Super Element modeling
• 3D, 2D planar & axisymmetric modeling
• Identical nodes, thermal gluing, thermal contact admittance
• 3D mutual radiation (ray tracing)
• 2 way coupling with mechanical, electrical, fluid fields

Electrical Analysis [top]

• Static and transient linear and non-linear
• Super Element modeling
• FEM/BEM coupling
• Dielectric materials
• Identical nodes, perfect/non-perfect electrical gluing
• RLC, electric dipole elements
• 2 way coupling with mechanical and thermal fields

Acoustic Analysis [top]

• Modal and harmonic
• FEM/BEM coupling: acoustic surface, acoustic Rayleigh surface
• Acoustic material
• Viscous, structural damping, perfectly matched layers (PML)
• Absorbent panel with frequency dependent admittance and impedance
• Plane wave excitation, point acoustic source,
• Prescribed normal displacement, velocity, acceleration
• 2 way coupling with mechanical field

Fluid Analysis [top]

• Static and transient linear and non-linear
• 3D, 2D planar modeling
• Symmetry planes
• Incompressible, compressible subsonic, compressible supersonic (FINE™/FSI-OOFELIE) inviscid, laminar viscous, turbulent viscous (FINE™/FSI-OOFELIE)
• Boundary conditions: velocity and temperature at inlet, pressure at outlet
• Boundary conditions: non-slip flow, surface heat flux or temperature at walls
• 2 way coupling with mechanical and thermal fields

Thermo-Mechanic [top]

• Static and transient linear and non-linear
• Modal and harmonic
• SEM::Super Element Modeling
• 3D, 2D planar & axisymmetric modeling
• Thermo-elastic iso- and orthotropic materials
• Thermo-elastic damping effect
• Thermal dependency of material properties
• Phase change
• 2 way coupling with electric, electromagnetic, fuids, optics, acoustics fields

Electro-Magnetic [top]

• Electro-technical hypotheses
• Static and transient linear and non-linear
• Harmonic
• 3D, 2D planar & axisymmetric modeling Magnetic non-conductor and conductor, isolator, active and passive conductor
• Permanent magnet
• Inductor: given current direction, axi-symmetric
• Electromotive source: current driven, potential driven
• Infinite extension medium, electromagnetic wire
• Coupling with mechanical (Laplace force) and thermal (Joule effect) fields

Piezo-electric [top]

• Static and transient linear and non-linear
• Modal and harmonic
• SEM::Super Element Modeling
• Piezoelectric materials: hexagonal C6, trigonal D3, triclinic C1
• Perfectly matched layers (PML)
• Volume, membrane
• 2 way coupling with thermal, fluid, optics (1 way) acoustics fields

Pyro-Piezo-Electric [top]

• Pyro-piezoelectric materials: hexagonal C6, trigonal D3, triclinic C1
• (Oriented) volume
• 2 way coupling with fluid, optics (1 way) acoustics fields

Vibro-Acoustic [top]

• Modal analysis
• Harmonic analysis coupled: complex direct, projection in coupled modal basis, projection in uncoupled modal bases
• Harmonic analysis uncoupled: uncoupled acoustic radiation, modes radiation efficiency computation
• FMM: Fast Multipole Method
• Vibroacoustic interaction using incompatible meshes: node-based interpolation, projection interpolation
• Vibroacoustic interaction panel using compatible meshes
• Coupling with electromagnetic (1 way),
• pyropiezoelectric (2 way)
• Chaining with SAMCEF Mecano & Repdyn

Electro-Static actuation [top]

• FEM/BEM coupling
• Mesh morphing
• Fast multipole methods for BEM
• Pre-stress

Electro-thermo-mechanic [top]

• Static and transient linear and non-linear
• Thermoelectric conductor isotropic
• Thermo-elastic electric conductor isotropic
• Peltier, Seebeck, Thomson, piezo-resistive effects
• Joule heating
• Thermal dependency of electrical and thermal conductivity

Opto-Thermo-mechanic [top]

• Coupling with ZEMAX®: automated data exchange between OOFELIE and ZEMAX-EE via in-memory dialog
• Description of surface deformations: Zernike standard or Zernike fringe polynomials, grid of points, circular elliptic and rectangular apertures
• Rigid body motion recognition and ability of exporting it separately to ZEMAX®
• Thermo-optic effect: accounting for refractive index change as a function of temperature: computation and visualization of refractiveindex gradients inside lenses, automated exportation to ZEMAX®

Fluid-Structure Interaction [top]

• Static and transient linear and non-linear
• Thermo-elastic iso- and orthotropic materials for structure materials
• Thermal dependency of material properties
• Fluid materials for fluid domain
• 3D, 2D planar modeling
• Symmetry planes
• Fluid structure interfaces, fluid structure incompatible mesh gluing
• Fluid damping permits to take into account fluid surrounding vibrating structure:incompressible BEM/stokes formulation

Command Line Interpreter [top]

• C++ like object oriented syntax
• Access to complete model
• Full access to elementary and global matrices and vectors
• Define new - or adapt - existing algorithms
• Advanced results post-processing
• Parametric design

Optimization [top]

• Using BOSS quattro
• Parametric design
• Multidisciplinary design optimization
• Statistic studies (Monte-Carlo)
• Model updating
• Design of experiments and response surfaces