Have you a registration already ? Sign In
Recrystallization Temperature Of Metals And Hot Working
Adjusting the transition option according to the physical model in ANSYS® Meshing is very important. You need to select the proper transition option for your FEA configuration. So we explained the whole Inflation Options in Mechanical Base. In this article, we will explain the Smooth Transition option for Inflation Option in ANSYS® Meshing.
To adjust the Inflation Option in ANSYS® Meshing as Smooth Transition, click on the Mesh tab as shown by the green arrow above then click on the Inflation section as shown by the red arrow. So you can select an Inflation Option as Smooth Transition inside the red box.
The smooth transition option calculates the local initial height of tetrahedral elements according to the total height of the elements, so the transition between each layer is smooth. The initial height will same for uniform mesh, but will be varying for the non-uniform mesh.
Transition Ratio: This is the volume-based growth rate of the last tetrahedral elements. Works best in planar surfaces, if there is curvature, there can be inaccuracies in the inflation layer.
Maximum Layers: This is the maximum layer number that will be created on the mesh structure. You can enter 1 to 1000 for it.
Growth Rate: The rate of thickness between adjacent layers starting from the face that is Inflation Option is used.
The height of the last prism mesh equals the multiplication of average edge length with transition ratio. So the height of the first layer is calculated with this formula;
Height of last prism = (height of first layer)* (Growth Rate ^ (Number of layers-1))
So you can easily make comments about increasing the growth rate means what for a smooth transition.
These are very useful information to mesh your structure according to the mathematical informatiıons in ANSYS® Meshing.
The general logic for Smooth Transition in ANSYS® Meshing is like that.
Leave your questions and comments about this topic below!
NOTE: All the screenshots and images are used in education and informative purposes. Images used courtesy of ANSYS, Inc.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
Write Comments