Fluidyn-CADGENFluidyn-CADGEN

Geometric modeling, unstructured Geometric modeling, unstructured and and

mapped meshesmapped meshes

Case ExamplesCase Examples

Models Created on CADGENModels Created on CADGEN

Model 1Model 1

Model 2Model 2

Model 4: Intersecting CylindersModel 4: Intersecting Cylinders

Model 5: Tunnel IntersectionModel 5: Tunnel Intersection

Geometry: Tunnel Intersection ModelGeometry: Tunnel Intersection Model

Model 6Model 6

All four viewsAll four views

Model 7Model 7

Model 8Model 8

Model 9Model 9

Model 10Model 10

Model 11:Pillar ModelModel 11:Pillar Model

Model 12: HammerModel 12: Hammer

Boolean OperationsBoolean Operations in in CADGENCADGEN

CUBE CUBE && CYLINDER CYLINDER

ADDITIONADDITION

SSUBTRACTIONUBTRACTION

CCOMMONOMMON

BeforeBefore AfterAfter

TRI – elements with the refinement near the inner hole.TRI – elements with the refinement near the inner hole.

2D geometry with two holes2D geometry with two holes

Cylindrical hole in a general BoxCylindrical hole in a general Box

Geometry: Hole in SphereGeometry: Hole in Sphere

Cylinder – Cylinder IntersectionCylinder – Cylinder Intersection

Filled ViewFilled View

Box – Cylinder IntersectionBox – Cylinder Intersection

Rod (Structure) in a Box fluid domainRod (Structure) in a Box fluid domain

Filled ViewFilled View

Conjugate Heat Transfer Case - MeshConjugate Heat Transfer Case - Mesh

Wire frame viewWire frame view

Hot gas flow through a pipeHot gas flow through a pipe

Wire frame viewWire frame view

Filled viewFilled view

Isometric viewIsometric view

Meshed Intersection geometry: WireFrame ViewMeshed Intersection geometry: WireFrame View

Meshed Intersection geometry : Filled ViewMeshed Intersection geometry : Filled View

Meshed Intersection geometry: WireFrame ViewMeshed Intersection geometry: WireFrame View

Meshed Intersection geometry: Filled ViewMeshed Intersection geometry: Filled View

CHEVRON: Mapped meshing with uniform gridsCHEVRON: Mapped meshing with uniform grids

Mapped meshing with refinement near the tip using Power lawMapped meshing with refinement near the tip using Power law

Refined mesh in filled viewRefined mesh in filled view

Complex geometriesComplex geometries

GEAR: Uniform meshed geometry with TRI elementsGEAR: Uniform meshed geometry with TRI elementsWire Frame ViewWire Frame View

GEAR: Uniform mesh [Filled viewGEAR: Uniform mesh [Filled view

Refined MeshRefined Mesh

TRI- elements in meshed complex geometryTRI- elements in meshed complex geometry[Wire Frame view][Wire Frame view]

TRI- elements in meshed complex geometryTRI- elements in meshed complex geometry[Filled View][Filled View]

Refined meshRefined mesh

Airship- A complex geometry with TETRA elements Airship- A complex geometry with TETRA elements

TRI elements: WireFrame ViewTRI elements: WireFrame View

TRI elements: Filled ViewTRI elements: Filled View

Hammer Head: Mesh with TRI elementsHammer Head: Mesh with TRI elements

Hammer Head: Filled ViewHammer Head: Filled View

A complex meshed geometry in different viewsA complex meshed geometry in different views

Uniform Mesh with TRI elements: Wireframe ViewUniform Mesh with TRI elements: Wireframe View

Uniform Mesh with TRI elements: Fine mesh in filled ViewUniform Mesh with TRI elements: Fine mesh in filled View

Mesh Refinement near the edgesMesh Refinement near the edges

Conjugate Heat TransferConjugate Heat Transfer

Wire frame viewWire frame view

Filled ViewFilled View