PDF
Solar Panel in Periodic Flow Template
Introduction
This model is a template MPH-file containing the geometry and mesh used by the Solar Panel in Periodic Flow model.
Application Library path: CFD_Module/Fluid-Structure_Interaction/solar_panel_geom
Modeling Instructions
From the File menu, choose New.
New
In the New window, click  Model Wizard.
Model Wizard
1
In the Model Wizard window, click  3D.
2
In the Select Physics tree, select Fluid Flow>Single-Phase Flow>Turbulent Flow>Turbulent Flow, k-ε (spf).
3
Click Add.
4
Click  Study.
5
In the Select Study tree, select General Studies>Stationary.
6
Click  Done.
Global Definitions
Parameters 1
1
In the Model Builder window, under Global Definitions click Parameters 1.
2
In the Settings window for Parameters, locate the Parameters section.
3
In the table, enter the following settings:
Name
Expression
Value
Description
Utop
25[m/s]
25 m/s
Velocity at top, Couette flow
yLen
6[m]
6 m
Streamwise box lenght
yEnd
4[m]
4 m
Streamwise box end point
Definitions
In the Model Builder window, expand the Component 1 (comp1)>Definitions node.
Geometry 1
Import the geometry of the solar panel.
Import 1 (imp1)
1
In the Model Builder window, expand the Component 1 (comp1)>Geometry 1 node.
2
Right-click Geometry 1 and choose Import.
3
In the Settings window for Import, locate the Import section.
4
Click Browse.
5
Browse to the model’s Application Libraries folder and double-click the file solar_panel_geom_solid.mphbin.
6
Click Import.
Inscribe the solar panel in what will later become the fluid domains.
Block 1 (blk1)
1
In the Geometry toolbar, click  Block.
2
In the Settings window for Block, locate the Size and Shape section.
3
In the Width text field, type 3[m].
4
In the Depth text field, type yLen.
5
In the Height text field, type 6[m].
6
Locate the Position section. In the y text field, type -2[m].
Difference 1 (dif1)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Difference.
2
Select the object blk1 only.
3
In the Settings window for Difference, locate the Difference section.
4
Find the Objects to subtract subsection. Select the  Activate Selection toggle button.
5
Select the object imp1 only.
6
Select the Keep input objects check box.
Delete the parts of the structure that will not be simulated.
Delete Entities 1 (del1)
1
Right-click Geometry 1 and choose Delete Entities.
2
In the Settings window for Delete Entities, locate the Entities or Objects to Delete section.
3
From the Geometric entity level list, choose Domain.
4
On the object blk1, select Domain 1 only.
5
On the object dif1, select Domains 2 and 3 only.
6
On the object imp1, select Domains 4 and 5 only.
Union 1 (uni1)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Union.
2
Select the objects del1(2) and del1(3) only.
Create a fluid domain tall enough to capture the boundary layer.
Extrude 1 (ext1)
1
In the Geometry toolbar, click  Extrude.
2
On the object uni1, select Boundary 4 only.
3
In the Settings window for Extrude, locate the Distances section.
4
In the table, enter the following settings:
Distances (m)
19[m]
Next, partition the geometry in order to facilitate the creation of a mapped mesh.
Work Plane 1 (wp1)
1
In the Geometry toolbar, click  Work Plane.
2
In the Settings window for Work Plane, locate the Plane Definition section.
3
From the Plane type list, choose Face parallel.
4
On the object ext1, select Boundary 166 only.
Partition Domains 1 (pard1)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object ext1, select Domains 6, 8, 15, and 16 only.
Work Plane 2 (wp2)
1
In the Geometry toolbar, click  Work Plane.
2
In the Settings window for Work Plane, locate the Plane Definition section.
3
From the Plane type list, choose Face parallel.
4
On the object pard1, select Boundary 189 only.
Partition Domains 2 (pard2)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object pard1, select Domains 3, 17, and 23–29 only.
Delete Entities 2 (del2)
1
Right-click Geometry 1 and choose Delete Entities.
2
On the object pard2, select Boundaries 189, 192, 199, 203, 208, 215, 219, 223, and 230 only.
Partition Domains 3 (pard3)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object del2, select Domain 7 only.
3
In the Settings window for Partition Domains, locate the Partition Domains section.
4
From the Partition with list, choose Extended faces.
5
On the object del2, select Boundary 37 only.
Extrude 2 (ext2)
1
In the Geometry toolbar, click  Extrude.
2
In the Settings window for Extrude, locate the General section.
3
From the Extrude from list, choose Faces.
4
On the object pard3, select Boundaries 34, 42, 81, 89, 167, 173, 182, and 188 only.
5
Locate the Distances section. In the table, enter the following settings:
Distances (m)
0.02[m]
Extrude 3 (ext3)
1
In the Geometry toolbar, click  Extrude.
2
In the Settings window for Extrude, locate the General section.
3
From the Extrude from list, choose Faces.
4
On the object ext2, select Boundary 13 only.
5
Locate the Distances section. In the table, enter the following settings:
Distances (m)
0.02[m]
6
Select the Reverse direction check box.
Extrude 4 (ext4)
1
In the Geometry toolbar, click  Extrude.
2
In the Settings window for Extrude, locate the General section.
3
From the Extrude from list, choose Faces.
4
On the object ext3, select Boundary 125 only.
5
Locate the Distances section. In the table, enter the following settings:
Distances (m)
0.06[m]
Partition Domains 4 (pard4)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object ext4, select Domain 16 only.
3
In the Settings window for Partition Domains, locate the Partition Domains section.
4
From the Partition with list, choose Extended faces.
5
On the object ext4, select Boundary 76 only.
Partition Domains 5 (pard5)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object pard4, select Domain 16 only.
3
In the Settings window for Partition Domains, locate the Partition Domains section.
4
From the Partition with list, choose Extended faces.
5
On the object pard4, select Boundary 78 only.
Partition Domains 6 (pard6)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object pard5, select Domain 14 only.
3
In the Settings window for Partition Domains, locate the Partition Domains section.
4
From the Partition with list, choose Extended faces.
5
On the object pard5, select Boundary 78 only.
Partition Domains 7 (pard7)
1
In the Geometry toolbar, click  Booleans and Partitions and choose Partition Domains.
2
On the object pard6, select Domain 14 only.
3
In the Settings window for Partition Domains, locate the Partition Domains section.
4
From the Partition with list, choose Extended faces.
5
On the object pard6, select Boundary 79 only.
Finally, use the Remove Details functionaltiy to remove unnecessary vertices.
Remove Details 1 (rmd1)
1
In the Geometry toolbar, click  Remove Details.
2
In the Settings window for Remove Details, locate the Details to Remove section.
3
Clear the Short edges check box.
4
Clear the Small faces check box.
5
Clear the Sliver faces check box.
6
Clear the Narrow face regions check box.
7
Clear the Thin domains check box.
8
Right-click Remove Details 1 (rmd1) and choose Build All Objects.
9
Click the  Zoom Extents button in the Graphics toolbar.
The final geometry with boundaries 1, 2, 4, 5, 6, 7, 134, 135, 319 and 320 hidden is shown in the figure below.
The geometry contains both the fluid and solid domains. Proceed with the mesh.
Mesh 1
The following meshing instructions are rather long. In practice, advanced meshing requires several views, but to follow the instructions below, the best way is to use the selection list.
1
In the Model Builder window, under Component 1 (comp1) click Mesh 1.
2
In the Settings window for Mesh, locate the Mesh Settings section.
3
From the Sequence type list, choose User-controlled mesh.
Size
1
In the Model Builder window, under Component 1 (comp1)>Mesh 1 click Size.
2
In the Settings window for Size, locate the Element Size section.
3
Click the Custom button.
4
Locate the Element Size Parameters section. In the Minimum element size text field, type 0.005.
5
Click  Build Selected.
Size 1
In the Model Builder window, right-click Size 1 and choose Delete. Delete also Corner Refinement 1 and Free Tetrahedral 1.
Mapped 1
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 162, 163, and 165 only.
Distribution 1
1
Right-click Mapped 1 and choose Distribution.
2
Select Edges 249 and 366 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 26.
6
In the Element ratio text field, type 9.
7
Select the Symmetric distribution check box.
Distribution 2
1
In the Model Builder window, right-click Mapped 1 and choose Distribution.
2
Select Edges 248, 250, 254, and 255 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 28.
6
In the Element ratio text field, type 3.
7
Select the Symmetric distribution check box.
Distribution 3
1
Right-click Mapped 1 and choose Distribution.
2
Select Edges 247 and 253 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Swept 1
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 32 only.
Distribution 1
1
Right-click Swept 1 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 4.
Copy Domain 1
1
In the Model Builder window, right-click Mesh 1 and choose More Operations>Copy Domain.
2
Select Domain 32 only.
3
In the Settings window for Copy Domain, locate the Destination Domains section.
4
Select the  Activate Selection toggle button.
5
Select Domains 29 and 31 only.
Mapped 2
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 116 and 130 only.
Distribution 1
1
Right-click Mapped 2 and choose Distribution.
2
Select Edges 161 and 190 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Mapped 3
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 211 and 212 only.
Distribution 1
1
Right-click Mapped 3 and choose Distribution.
2
Select Edges 367 and 370 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 6.
Mapped 4
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 256, 259, and 266 only.
3
In the Settings window for Mapped, click to expand the Reduce Element Skewness section.
4
Select the Adjust edge mesh check box.
Distribution 1
1
Right-click Mapped 4 and choose Distribution.
2
Select Edge 431 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Distribution 2
1
In the Model Builder window, right-click Mapped 4 and choose Distribution.
2
Select Edges 435 and 516 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 26.
6
In the Element ratio text field, type 9.
7
Select the Symmetric distribution check box.
Distribution 3
1
Right-click Mapped 4 and choose Distribution.
2
Select Edge 436 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 4.
Mapped 5
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 299, 302, and 306 only.
3
In the Settings window for Mapped, locate the Reduce Element Skewness section.
4
Select the Adjust edge mesh check box.
Distribution 1
1
Right-click Mapped 5 and choose Distribution.
2
Select Edges 517 and 528 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 24.
6
In the Element ratio text field, type 2.5.
7
Select the Symmetric distribution check box.
Distribution 2
1
In the Model Builder window, right-click Mapped 5 and choose Distribution.
2
Select Edge 563 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 26.
6
In the Element ratio text field, type 9.
7
Select the Symmetric distribution check box.
Swept 2
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 44 only.
Distribution 1
1
Right-click Swept 2 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 4.
Copy Domain 2
1
In the Model Builder window, right-click Mesh 1 and choose More Operations>Copy Domain.
2
Select Domain 44 only.
3
In the Settings window for Copy Domain, locate the Destination Domains section.
4
Select the  Activate Selection toggle button.
5
Select Domains 37 and 39 only.
Swept 3
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 26 and 46 only.
Distribution 1
1
Right-click Swept 3 and choose Distribution.
2
In the Settings window for Distribution, locate the Domain Selection section.
3
In the list, select 46.
4
Click  Remove from Selection.
5
Select Domain 26 only.
6
Locate the Distribution section. From the Distribution type list, choose Predefined.
7
In the Number of elements text field, type 6.
8
In the Element ratio text field, type 2.
9
Select the Symmetric distribution check box.
Copy Domain 3
1
In the Model Builder window, right-click Mesh 1 and choose More Operations>Copy Domain.
2
Select Domains 26 and 46 only.
3
In the Settings window for Copy Domain, locate the Destination Domains section.
4
Select the  Activate Selection toggle button.
5
Select Domain 28 only.
Copy Domain 4
1
Right-click Mesh 1 and choose More Operations>Copy Domain.
2
Select Domains 26 and 46 only.
3
In the Settings window for Copy Domain, locate the Destination Domains section.
4
Select the  Activate Selection toggle button.
5
Select Domains 10 and 41 only.
Copy Domain 5
1
Right-click Mesh 1 and choose More Operations>Copy Domain.
2
Select Domains 10 and 41 only.
3
In the Settings window for Copy Domain, locate the Destination Domains section.
4
Select the  Activate Selection toggle button.
5
Select Domains 7 and 38 only.
Mapped 6
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundary 104 only.
Distribution 1
1
Right-click Mapped 6 and choose Distribution.
2
Select Edge 148 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Mapped 7
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundary 209 only.
Distribution 1
1
Right-click Mapped 7 and choose Distribution.
2
Select Edge 360 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 6.
Swept 4
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 23 and 43 only.
Distribution 1
Right-click Swept 4 and choose Distribution.
Mapped 8
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundary 112 only.
Distribution 1
1
Right-click Mapped 8 and choose Distribution.
2
Select Edges 153 and 508 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 7.
6
In the Element ratio text field, type 2.
7
Select the Symmetric distribution check box.
Swept 5
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 24, 25, and 27 only.
Distribution 1
1
Right-click Swept 5 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 2.
Mapped 9
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 54, 190, and 197 only.
Distribution 1
1
Right-click Mapped 9 and choose Distribution.
2
Select Edges 312 and 314 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 2.
Distribution 2
1
In the Model Builder window, right-click Mapped 9 and choose Distribution.
2
Select Edges 76 and 78 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 16.
6
In the Element ratio text field, type 3.
7
From the Growth formula list, choose Geometric sequence.
8
Select the Reverse direction check box.
Distribution 3
1
Right-click Mapped 9 and choose Distribution.
2
Select Edges 327 and 329 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 19.
6
In the Element ratio text field, type 2.5.
7
From the Growth formula list, choose Geometric sequence.
Distribution 4
1
Right-click Mapped 9 and choose Distribution.
2
Select Edge 75 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Swept 6
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 11 only.
5
Click to expand the Source Faces section. Select Boundaries 54, 190, and 197 only.
6
Click to expand the Destination Faces section. Select Boundary 49 only.
Distribution 1
1
Right-click Swept 6 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 2.
Copy Domain 6
1
In the Model Builder window, right-click Mesh 1 and choose More Operations>Copy Domain.
2
Select Domain 11 only.
3
In the Settings window for Copy Domain, locate the Destination Domains section.
4
Select the  Activate Selection toggle button.
5
Select Domain 8 only.
Swept 7
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 40, 42, 45, and 47 only.
Distribution 1
1
Right-click Swept 7 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 2.
Mapped 10
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 43, 188, and 196 only.
Distribution 1
1
Right-click Mapped 10 and choose Distribution.
2
Select Edges 62, 307, 323, and 479 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 7.
6
In the Element ratio text field, type 2.
7
Select the Symmetric distribution check box.
Swept 8
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 9 only.
Distribution 1
1
Right-click Swept 8 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 2.
Free Triangular 1
1
In the Mesh toolbar, click  Boundary and choose Free Triangular.
2
Select Boundary 213 only.
Distribution 1
1
Right-click Free Triangular 1 and choose Distribution.
2
Select Edges 372 and 373 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 12.
Mapped 11
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 71 and 98 only.
Distribution 1
1
Right-click Mapped 11 and choose Distribution.
2
Select Edges 133 and 143 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Distribution 2
1
In the Model Builder window, right-click Mapped 11 and choose Distribution.
2
Select Edges 95 and 107 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 6.
Free Triangular 2
1
In the Mesh toolbar, click  Boundary and choose Free Triangular.
2
Select Boundary 77 only.
Free Quad 1
1
In the Mesh toolbar, click  Boundary and choose Free Quad.
2
Select Boundary 55 only.
Size 1
1
Right-click Free Quad 1 and choose Size.
2
In the Settings window for Size, locate the Element Size section.
3
Click the Custom button.
4
Locate the Element Size Parameters section. Select the Maximum element size check box.
5
In the associated text field, type 0.05.
Distribution 1
1
In the Model Builder window, right-click Free Quad 1 and choose Distribution.
2
Select Edge 493 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 32.
6
In the Element ratio text field, type 3.5.
7
Select the Symmetric distribution check box.
Distribution 2
1
Right-click Free Quad 1 and choose Distribution.
2
Select Edge 333 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 28.
6
In the Element ratio text field, type 3.
Distribution 3
1
Right-click Free Quad 1 and choose Distribution.
2
Select Edges 77 and 142 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 16.
6
In the Element ratio text field, type 3.
7
Select the Symmetric distribution check box.
Distribution 4
1
Right-click Free Quad 1 and choose Distribution.
2
Select Edges 277 and 333 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 28.
6
In the Element ratio text field, type 3.
7
Select the Reverse direction check box.
Swept 9
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 12 only.
Distribution 1
Right-click Swept 9 and choose Distribution.
Swept 10
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 34 only.
Distribution 1
1
Right-click Swept 10 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 60.
5
In the Element ratio text field, type 3.
6
Select the Symmetric distribution check box.
Swept 11
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 17 and 22 only.
Distribution 1
1
Right-click Swept 11 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 8.
Mapped 12
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundary 9 only.
Distribution 1
1
Right-click Mapped 12 and choose Distribution.
2
Select Edge 11 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Mapped 13
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundary 202 only.
Distribution 1
1
Right-click Mapped 13 and choose Distribution.
2
Select Edge 341 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 6.
Mapped 14
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 13 and 149 only.
Distribution 1
1
Right-click Mapped 14 and choose Distribution.
2
Select Edge 16 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Distribution 2
1
In the Model Builder window, right-click Mapped 14 and choose Distribution.
2
Select Edge 14 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Distribution 3
1
Right-click Mapped 14 and choose Distribution.
2
Select Edge 225 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 2.
Mapped 15
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundary 170 only.
Distribution 1
1
Right-click Mapped 15 and choose Distribution.
2
Select Edges 267 and 270 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
From the Distribution type list, choose Predefined.
5
In the Number of elements text field, type 26.
6
In the Element ratio text field, type 3.
7
Select the Symmetric distribution check box.
Swept 12
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 3 and 30 only.
Distribution 1
1
Right-click Swept 12 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 6.
5
In the Element ratio text field, type 2.
6
Select the Symmetric distribution check box.
Swept 13
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 36 only.
Swept 14
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 4 only.
Distribution 1
1
Right-click Swept 14 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 2.
Free Triangular 3
1
In the Mesh toolbar, click  Boundary and choose Free Triangular.
2
Select Boundary 21 only.
Distribution 1
1
Right-click Free Triangular 3 and choose Distribution.
2
Select Edges 26 and 33 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Free Triangular 4
1
In the Mesh toolbar, click  Boundary and choose Free Triangular.
2
Select Boundary 19 only.
Size 1
1
Right-click Free Triangular 4 and choose Size.
2
In the Settings window for Size, locate the Element Size section.
3
Click the Custom button.
4
Locate the Element Size Parameters section. Select the Maximum element size check box.
5
In the associated text field, type 0.02.
Swept 15
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 5 only.
Free Triangular 5
1
In the Mesh toolbar, click  Boundary and choose Free Triangular.
2
Select Boundary 193 only.
Distribution 1
1
Right-click Free Triangular 5 and choose Distribution.
2
Select Edges 318 and 319 only.
Swept 16
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 6 only.
Distribution 1
1
Right-click Swept 16 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 15.
5
In the Element ratio text field, type 2.
6
Select the Symmetric distribution check box.
Free Tetrahedral 1
1
In the Mesh toolbar, click  Free Tetrahedral.
2
In the Settings window for Free Tetrahedral, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 35 only.
Size 1
1
Right-click Free Tetrahedral 1 and choose Size.
2
In the Settings window for Size, locate the Element Size section.
3
Click the Custom button.
4
Locate the Element Size Parameters section. Select the Maximum element size check box.
5
In the associated text field, type 0.033.
Swept 17
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 33 only.
Distribution 1
1
Right-click Swept 17 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 40.
5
In the Element ratio text field, type 3.
6
Select the Symmetric distribution check box.
Swept 18
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 16 only.
Free Tetrahedral 2
1
In the Mesh toolbar, click  Free Tetrahedral.
2
In the Settings window for Free Tetrahedral, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 20 only.
Swept 19
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 15 and 19 only.
Distribution 1
1
Right-click Swept 19 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 20.
5
In the Element ratio text field, type 4.
6
Select the Symmetric distribution check box.
Swept 20
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 14 only.
Distribution 1
1
Right-click Swept 20 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
In the Number of elements text field, type 2.
Mapped 16
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 58 and 93 only.
Distribution 1
1
Right-click Mapped 16 and choose Distribution.
2
Select Edges 81 and 97 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 6.
Distribution 2
1
In the Model Builder window, right-click Mapped 16 and choose Distribution.
2
Select Edges 126 and 136 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 3.
Swept 21
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domains 13 and 21 only.
Distribution 1
1
Right-click Swept 21 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 50.
5
In the Element ratio text field, type 6.
6
Select the Symmetric distribution check box.
Free Tetrahedral 3
1
In the Mesh toolbar, click  Free Tetrahedral.
2
In the Settings window for Free Tetrahedral, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 18 only.
Free Triangular 6
1
In the Mesh toolbar, click  Boundary and choose Free Triangular.
2
Select Boundary 28 only.
Size 1
1
Right-click Free Triangular 6 and choose Size.
2
In the Settings window for Size, locate the Element Size section.
3
From the Calibrate for list, choose Fluid dynamics.
4
Click the Custom button.
5
Locate the Element Size Parameters section. Select the Maximum element size check box.
6
In the associated text field, type 0.05.
7
Select the Minimum element size check box.
8
In the associated text field, type 0.015.
Distribution 1
1
In the Model Builder window, right-click Free Triangular 6 and choose Distribution.
2
Select Edges 40 and 48 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 60.
Mapped 17
1
In the Mesh toolbar, click  Boundary and choose Mapped.
2
Select Boundaries 23, 24, 27, and 30 only.
Distribution 1
1
Right-click Mapped 17 and choose Distribution.
2
Select Edge 193 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 6.
Distribution 2
1
In the Model Builder window, right-click Mapped 17 and choose Distribution.
2
Select Edges 184 and 186 only.
Distribution 3
1
Right-click Mapped 17 and choose Distribution.
2
Select Edges 29 and 187 only.
3
In the Settings window for Distribution, locate the Distribution section.
4
In the Number of elements text field, type 7.
Mapped 17
1
Right-click Mapped 17 and choose Build Selected.
2
Click the  Wireframe Rendering button in the Graphics toolbar.
The mesh should at this point look like the figure below. All the solid parts are now meshed and only volume mesh for the fluid domains remains.
Size 1
1
In the Model Builder window, right-click Mesh 1 and choose Size.
2
In the Settings window for Size, locate the Geometric Entity Selection section.
3
From the Geometric entity level list, choose Boundary.
4
Select Boundaries 3 and 74 only.
5
Locate the Element Size section. Click the Custom button.
6
Locate the Element Size Parameters section. Select the Maximum element size check box.
7
In the associated text field, type 0.15.
Free Tetrahedral 4
1
In the Mesh toolbar, click  Free Tetrahedral.
2
In the Settings window for Free Tetrahedral, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 1 only.
5
Click to expand the Element Quality Optimization section. From the Optimization level list, choose High.
Boundary Layers 1
1
In the Model Builder window, click Boundary Layers 1.
2
In the Settings window for Boundary Layers, locate the Geometric Entity Selection section.
3
In the list, select 2.
4
Click  Remove from Selection.
5
Select Domain 1 only.
6
Click to expand the Corner Settings section. In the Minimum angle for trimming text field, type 280.
Boundary Layer Properties 1
1
In the Model Builder window, expand the Boundary Layers 1 node, then click Boundary Layer Properties 1.
2
In the Settings window for Boundary Layer Properties, locate the Boundary Selection section.
3
Click  Clear Selection.
4
Click  Paste Selection.
5
In the Paste Selection dialog box, type 3 9 10 11 14 17 18 19 22 23 24 25 26 27 28 30 31 33 34 35 38 41 42 43 45 46 47 53 54 55 57 60 63 66 69 99 100 101 102 104 105 106 112 113 114 116 117 120 121 122 123 127 128 130 131 132 133 141 142 143 146 147 148 150 152 153 154 156 157 159 160 161 163 164 166 167 168 169 170 171 172 173 174 176 177 179 180 181 183 184 185 187 189 192 194 195 196 197 198 200 202 203 204 205 206 207 208 209 210 211 212 214 215 216 218 219 222 223 224 225 226 229 231 234 235 236 241 242 245 246 247 248 249 254 257 258 259 263 264 265 267 268 270 271 272 273 274 276 277 278 279 280 281 282 284 285 286 287 288 289 290 292 293 294 295 296 297 298 300 301 302 303 304 305 307 308 309 310 311 312 313 314 315 316 317 318 in the Selection text field.
6
Click OK.
7
In the Settings window for Boundary Layer Properties, locate the Boundary Layer Properties section.
8
In the Thickness adjustment factor text field, type 1.5.
9
In the Number of boundary layers text field, type 7.
Warning 1
In the Model Builder window, right-click Boundary Layers 1 and choose Build Selected.
Swept 22
1
In the Mesh toolbar, click  Swept.
2
In the Settings window for Swept, locate the Domain Selection section.
3
From the Geometric entity level list, choose Domain.
4
Select Domain 2 only.
Distribution 1
1
Right-click Swept 22 and choose Distribution.
2
In the Settings window for Distribution, locate the Distribution section.
3
From the Distribution type list, choose Predefined.
4
In the Number of elements text field, type 25.
5
In the Element ratio text field, type 5.
6
Click  Build All.