Porównanie funkcji scFLOW i SC/Tetra

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Preprocessor

scFLOWSC/Tetra
ModelingCAD data Interface (import)Parasolid, STEP, JT, STL, IGES, ACIS, CATIA V6, CATIA V5, CATIA V4, Creo Elements/Pro (Pro/Engineer), SOLIDWORKS, NX, Solid Edge, Inventor, DWG, DXF (3D-face), 3DM, VDAFS, IFC, Nastran, MDLParasolid, STEP, STL, IGES, ACIS, CATIA V5, CATIA V4, Creo Elements/Pro (Pro/Engineer), SOLIDWORKS, NX, Solid Edge, Inventor, DXF (3D-face), VDAFS, Abaqus, Nastran, Design Space, Plot3D, CGNS
CAD data Interface (export)Parasolid, MDLSTL, Nastran, CGNS, Parasolid, MDL
PrimitivesCuboid, cylinder, sphereCuboid, cylinder, sphere, rectangle (panel)
Geometry modificationData cleaning, editing solid, editing sheet, cross-section and extraction, coordinate conversion, wrappingData cleaning, editing solid, editing sheet, cross-section and extraction, coordinate conversion, turbomachinery (single-pitch extraction), wrapping
Mesh generation and faceterTetrahedron●
Pentahedron (prism, pyramid)●
Hexahedron●
(manual setting）
Cuboid●
(when the spacial hexahedral mesh is used)		●
(when the internal hexahedral mesh is used)
Polygon (polyhedron)●
Sweep mesh●●
Thin mesh●
Voxel fitting mesher●
Solid-based surface mesher●
Parasolid faceter●●
Solid-based facetor●
ConditionsEasy set-up through wizard●●
Unused dialogs hidden●●
Collective settings to undefined regions●●
Material property library (editable)●●
Laminated materials●●
(laminated panel)
Operation and control environmentVB Interface●●
Selectable mouse operation modes●●
Mapping●●
Viewer mode●

Solver

scFLOWSC/Tetra
MeshUnstructured mesh●●
Overset mesh●●
Mesh adaptation●●
Mesh adaptation in solver●
Discontinuous mesh interface●●
ALE (rotation, translation, stretch)●●
6-degree-of-freedom motion (6DOF)●●
Mixing plane●●
Numerical schemeFinite volume method●●
Pressure correctionSIMPLEC, SIMPLE, PISOSIMPLEC, SIMPLE, revised SIMPLEC
Convection term accuracy1st/2nd order (MUSCL/QUICK) upwind scheme, 2nd-order central difference (LES）1st/2nd order (MUSCL/QUICK) upwind scheme, 2nd-order central difference (LES）
MatrixMILUCG-STAB, AMGCG-STAB, CGCCG-STABMILUCG-STAB, AMG, AMGCG-STAB, CGCCG-STAB
Density based●
(defect correction method, JFNK method)		●
(defect correction method)
Steady-state / transient calculation●●
Flow typesIncompressible fluid●●
Compressible●●
fluid
Non-Newtonian●●
fluid
Buoyancy (Boussinesq approximation)●●
Multiple fluids●●
Gas mixing●●
Turbulence modelsStandard k-ε model, RNG k-ε model, MP k-ε model, AKN linear low-Reynolds number k-ε model, realizable k-ε model, SST k-ω model, MPAKN linear low-Reynolds number k-ε model, Spalart-Allmaras one equation model, LKE k-kL-ε model, SST-SAS model, LES, DESStandard k-ε model, RNG k-ε model, MP k-ε model, AKN linear low-Reynolds number k-ε model, GPC linear low-Reynolds number k-ε model, non-linear low-Reynolds number k-ε model, realizable k-ε model, SST k-ω model, MPAKN linear low-Reynolds number k-ε model, Spalart-Allmaras one equation model, LKE k-kL-ω model, SST-SAS model, LES, DES, VLES
Thermal analysisHeat conduction (fluid/solid)●●
Convective heat transfer●●
Heat radiation (view factor method)●●
Heat radiation (flux method)●●
Heat conduction panel●●
Moving heat conduction panel●
Solar radiation●●
Joule heat●●
Mean radiation temperature calculation●●
Graphic output of rays from lamp●●
Diffusion analysisDiffusivity●●
SORET effect●●
Passive scalar●
Index for ventilation effciency / thermal comfortPMV/SET*●●
Humidity / dew condensation analysisRelative humidity / absolute humidity●●
Dew condensation●●
Reaction analysisChemical reaction●●
Combustion reaction●
Eddy-dissipation model		●
Eddy-dissipation model
Thermal CVD analysis●
Particle analysisMarker particles●●
Mass particles●●
Charged particles●
(user-defined function)		●
(user-defined function)
Spray model●●
Liquid film●●
Transforming dew condensation●●
Transforming fluid / volume rate●
(VOF method)		●
(VOF method)
Discrete element method (DEM)Contact modelLinear spring dashpot model, Hertz-Mindlin model, Walton-Braun model
Cloth model●
String model●
Cluster model●
Cohesion model●
Thermal●
Ad / desorption (Humidity)●
Dissolution●
Dynamic domain●
Multiphase flow analysisFree surface●
(VOF method, steady-state/transient, multiphase)		●
(VOF method, transient)
Solidification / melting●●
Boil / condensation●
(VOF method, Dispersed multiphase flow)		●
(VOF method)
Evaporation / condensation●●
Cavitation model / erosion index●●
Dispersed multiphase flow●●
Population balance model●
Aerodynamic noise analysisFfowcs Williams & Hawkings' equation●●
Weak compressible flow model●
Sound source detection model●●
Current analysisConductor current●●
Conductor potential●●
Thermo-regulation modelJOS, JOS-2●●
Flow conditionsVelocity●●
Volume flow rate●●
Mass flow rate●●
Power law●
Pressure (static pressure / total pressure)●●
Natural inflow / outflow●●
Fan model●●
Wave generation, wave dissipation●●
(VOF method)
Thermal conditionsFixed temperature●●
Heat source●●
Heat transfer coefficient●●
Contact heat transfer coefficient●●
Wall conditionsNo-slip (stationary wall)●●
Free-slip (symmetry wall)●●
Log-law condition●●
Low-Re-number adaptive wall function●●
Surface roughness●●
Wall model (LES)●
Pressure conditionsFixed pressure●●
Pressure loss●●
Porous media●●
Source conditionsVolume force/pressure loss●●
Heat generation●●
Smoke source (diffusing materials)●●
Turbulence generation●●
Solid shear heating●●
Simplified propeller model●●
Simplified rotor model●
User-defined conditionsVariables table / functions●●
Script functions (JavaScript)●
User-defined function (compilation required)●●
Calculation control environmentJob management●●
Monitoring the calculation status●●
Email notification of the calculation●●
VB interface●●
Output for visualizationWavelet transform●
Post files outputSoftware Cradle post files (FPH)Software Cradle post files (FLD, iFLD)
Output for third party softwareAbaqus, Nastran, Actran, Femtet, Adams, Marc, JMAG-Designer, EMSolution, FlowNoise, GT-SUITE, FieldViewAbaqus, Nastran, Femtet, ADVENTURECluster, JMAG-Designer, EMSolution, Optimus, Isight, modeFRONTIER, LMS Virtual.Lab, Actran, FlowNoise, GT-SUITE, KULI, Flowmaster, LOGE, EnSight, FieldView, AVS

Postprocessor

scFLOWSC/Tetra
Drawing functionsMesh, vector, contour plots●
Isosurface, streamline, pathline, volume rendering●
Geometry display●
(STL file, NFB file, Wavefront OBJ file)
2D graph●
Mirror/Periodical copy●
Vortex center●
Drawing position / orientationArbitrary plane, surface, entire volume, cylinder●
Streamlines, isosurface●
Pathlines●
Arbitrary scaling●
Arbitrary pick●
(scalar / vector value)
Special effectsOil flow●
(on plane / surface)
Texture mapping●
(on plane / surface, arbitrary geometry with texture)
Lighting, luster, gradation●
(preset, arbitrary)
Transparency, water-like expression, shadow●
Ray, Cloth, String, Surface of particles, Road line, Heat transfer, IPC-2581●
Photorealistic●
AnimationVector animation●
Flow line animation●
Cut-plane sweeping●
Marker particle●
(turbulent diffusion effect)
Automatic translation of view point●
(view / focus points can be set)
Key-frame animation, Time line●
Animation interpolated between cycles●
Analysis resultsVariable registration (function registration)●
Integral (surface / volume)●
(scalar / vector integration)
Comparison●
(clipping function, image compare)
Projected area calculation●
Automatic search of the local max / min positions●
Import of CSV data●
Automatic change of colorbar●
(preset, arbitrary)
Complex values data graphing●
Data image outputMicrosoft BMP, JPG, PNG●
(size, resolution adjustable)
CradleViewer●
(support steady-state / transient animation, attach to Office applications)
AVI, WMV, MP4●
VRML,FBX,STL●
Copy&paste 3D onto Powerpoint●
Operation and control environmentSelectable help function●
OpenGL (Hardware acceleration, software rendering)●
VB interface●
Selectable mouse operation modes●
Stereoscopic view●
Plug-in functionality●
Partial open field file by SSH●

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