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Fluidyn Engineering Software, Research, Consultancy www.fluidyn.com.

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Presentation on theme: "Fluidyn Engineering Software, Research, Consultancy www.fluidyn.com."— Presentation transcript:

1 Fluidyn Engineering Software, Research, Consultancy

2 DESIGN ENGINEERS’ MODELING TOOL CAD, CFD & FEM Data Input, Post Processing - CAE

3 M ethodology CAE CAD CREATION CAD IMPORT PRE PROCESSING POST PROCESSING MP SIMULATION Mesher  Fluidyn - CADGEN  Hyper Mesh  Pointwise / Gridgen  ICEM-CFD  Gambit

4 Flexible, interactive User Interface Verify, prepare model for free or mapped meshing Define input data for simulation Analyse the obtained results Comprehensive Tools Multiple CAD imports / Export Create, Import, Edit CAD Top Down or Bottom Up approach Boolean operations, trim, chamfer, fillet etc Customizable using macros CAE Imported IGES

5 CADGEN Heals and repairs CAD geometry and provides usable geometry downstream Structured and Unstructured Mesh generation Mesh Optimization 3D mesh (Tetra) for Air blower

6 Data Exchange Hub CAE CADGEN GAMBIT AutoCAD STL STEP IGES NASTRAN IDEAS Cascade ANSYS 3D Shop 3D Studio Maya VRML Openfoam CGNS C4W

7 MODEL IMPORT/CREATE MODEL CHECKS GROUPING PREPARE MODEL FOR MESH DEFINE INPUT DATA MODEL EXPORT CAE – Overview CAD creation or Import Model checks for a Topological Valid Closed Shell Grouping  Geometric Entities  Topological Entities Prepare model for mesh  Data exchange with CADGEN as F3D Define Inputs for simulation  Problem Definition  Material  Boundary Conditions  Initial Conditions  Output Controls Model Export

8 CAE – Boolean Operation Boolean Operations  Add  Common  Subtract Modelling features  Fillet  Chamfer  Trim  Split Reservoir Engine compartment

9 CAE – Model Status Information Model History  Path  Geometric Entity type Model Status  Full entity counts  X, Y, Z Extents Model Validity  Closed / Open  Topological validity Model status information

10 CAE – Model Checks Model Checks  Full entity counts  Orientation  Self lopping  Edge – Vertex Gap  T-Shape connectivity  Isolated Entities  Duplicates Model check in progress mode

11 CAE – Model Tree and Attributes Browse Model Entities  Solids, Faces, Surfaces, Edges, Vertices  Child and Parent entities CAD Attributes  Colours  Layer  Label  Transparency Modify or remove attributes Use for grouping Select based on attribute Attributes Section view Model Entities

12 CAE – 4 View port layout 4 views layout

13 CAE – Data Input Data input for simulation  Beginners Guide  Pre Data Tree  Problem Definition  Material Library  Material Assignment  Physical Model  Boundary conditions  Initial conditions  Output Controls  Reset Session

14 CAE – HELP fluidyn – CAE contains detailed online help and documentation.

15 CADGEN – Overview Exchange CAD and topology data with CAE as F3D Mesh Generation  Structured Mesh  Unstructured Mesh Mesh Optimization  Mesh Modification  Mesh Quality Checks IMPORT MODEL FIXING MESH GENERATION MESH OPTIMISATION EXPORT

16 CADGEN – Data Exchange F3D file is the native file format to exchange the CAD and topology data between fluidyn - CAE and fluidyn - CADGEN

17 CADGEN – Mesh Generation Mesh  Tri / Quad / Tetra / Hexa Dominant Mesh Modification  Improvement / Refinement / Smoothening  Transformation (Translation / Rotation / Mirror etc.)

18 CADGEN– Mesh Verify and Modify

19 This interface is the region of coupling between the Fluid and the Structure. CADGEN – Fluid-Structure Interface

20 CAE – POST: GUI

21 CAE – POST Plotting Options  Grid  Contours  Vectors  IsoSurface  Streamlines  Particle  XY Plot

22 G ALLERY - CAE

23 AssemblyCrucibleSmoke detector CAE – Models Pump Model for Chemical mixing Component for flow circulation

24 CAE – Models

25 Air blower Blackbody Radiation CAE – Model & Mesh

26 CAE – Heat Exchanger contd……

27 supports Different views of the model CAE – Heat Exchanger

28 CADGEN – Free Mesh Tunnel shaft assembly Blackbody Smoke detector Boundary edges Nozzle Flow circulation Turbomachinary Mesh Refinement

29 CADGEN – Structured Mesh Gas Burner Mesh Refinement

30 Flow through pipes Pump CADGEN – Structured Mesh contd…… Heat Exchanger Airship inside Fluid domain

31 CADGEN – Hybrid Mesh Hybrid Mesh

32 CAE – POST: Contour Plots Filled Line XY-plots (Trace plot of Vel X of a node) Vector

33 7 boulevard de la Libération #146, HSR Layout Ring Road Saint-Denis, France Sector 5, Bangalore, India Tel : 33-(0) Tel: / Fax : 33-(0) Fax :


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