Page History

...

The desired mesh has specific number of divisions in the x direction and a specific number of divisions in the y direction. In order to obtain the specified number of divisions Edge Sizing must be used. The divisions in the x direction will be specified first. Now, an Edge Sizing needs to be inserted. First, (Click) Mesh Control > Sizing as shown below.

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/MenuSizing_Full.png

Now, the geometry and the number of divisions need to be specified. First (Click) Edge Selection Filter, Image Modified. Then hold down the "Control" button and then click the bottom and top edge of the rectangle. Both sides should highlight green. Next, hit Apply under the Details of Sizing table as shown below.

Image Modified

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/DetSizing_Full.png

Now, change Type to Number of Divisions as shown in the image below.

Image Modified

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/NumbDiv_Full.png

Then, set Number of Divisions to 100 as shown below.

Image Modified

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/SetTo100_Full.png

At this point, the edge sizing in the the radial direction will be specified. Follow the same procedure as for the edge sizing in the axial direction, except select the left and right side instead of the top and bottom and set the number of division to 5. Then, generate the mesh by using either method from the "Default Mesh" section above. You should obtain the following mesh.

Image Modified

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/DefEdgeMesh_Full.png

As it turns out, in the mesh above there are 540 elements, when there should be only 500. Mesh statistics can be found by clicking on Mesh in the Tree and then by expanding Statistics under the Details of Mesh table. In order to get the desired 500 element mesh the Behavior needs to be changed from Soft to Hard for both Edge Sizing's. In order to carry this out first Expand Mesh in the tree outline then click Edge Sizing and then change Behavior to Hard under the Details of Edge Sizing table, as shown below.

Image Modified

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/BehaviorHard_Full.png

Then set the Behavior to Hard for Edge Sizing 2. Next, generate the mesh using either method from the "Default Mesh" section above. You should then obtain the following 500 element mesh.

Image Modified

newwindow
Click Here For Higher Resolution Click Here For Higher Resolution
https://confluence.cornell.edu/download/attachments/85624045/FinMesh_Full.png

newwindow
Radial Sizing Radial Sizing
https://confluence.cornell.edu/download/attachments/111221571/Radial+Sizing.gif

...