Road Science and Technology is the authorized general distributor of FLOW-3D China
FLOW-3D CAST
Simulation tool for mold flow analysis
Advantages of FLOW-3D software
Friendly and easy operation interface
exact
Three dimensional free surface simulation
Precise
Presentation method of geometric model
Easy meshing
Advanced grid control function
Perfect simulation function
Professional training and support
Why choose FLOW-3D
accurate
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TruVOF and free surface model description -
The biggest difference between FLOW-3D and other CFD software lies in its method of describing fluid surface -
In FLOW-3D, the free surface is calculated by VOF technology developed by a group of scientists, including Dr C. W. Hirt -
Many CFD software claim that it has the computing power similar to VOF, but in fact, only one or two of the three basic concepts of VOF are used, and the pseudo VOF calculation may get incorrect results -
FLOW-3D It has all the functions in VOF technology and has been proved to be able to describe the free surface completely -
In addition FLOW-3D Based on the original VOF theory, more accurate boundary conditions and surface tracking technology have been developed, called TruVOF
Efficient
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The mesh can be divided freely without establishing connection with the geometry file -
FLOW-3D The grid building technology used is called "free gridding" -
The grid and geometry file are not related and can be changed freely, so it greatly replaces the disadvantage that it is not easy to change the grid file -
FLOW-3D The "U-shaped" grid block with self definable fixed grid points (because it is easy to generate and suitable for various simulation) is adopted, and the fluid can be in continuous or discontinuous state -
It can improve the calculation accuracy -
Less memory -
FLOW-3D FAVOR (Fractional Area Volume Obstacle Representation) can describe very complex flow field movement patterns -
This technology allows the U-shaped grid to describe complex geometric shapes
powerful
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FlowSight provides a powerful and simple way to understand and share simulation results -
Results can be viewed and compared in digital and visual formats -
Analyze the ISO surface from six intersection connections at the same time and view different versions in the same view independently -
Criteria provided by casting analysis
accurate
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Pouring balance -
Confirm the position of entrainment -
Distribution of oxidation slag inclusion -
Cold shut -
Surface flow mark -
Gate flow distribution -
speed -
erode -
Sand core gas generation -
Optimize punch speed -
Solidification analysis
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Mold hotspot -
Solidification sequence -
Mold temperature distribution -
Shrinkage position -
Calculation of stress distribution and deformation -
Sand shooting and core analysis
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Sand flow state -
Densification -
Drying process of sand core -
Control the possible gas generating area -
Calculation of stress distribution and deformation -