What are the Inputs for Boundary Layer Mesh Generation — Lesson 1

In this lesson, the focus is on understanding the inputs that are required to define the boundary layer mesh when using the Add Boundary Layers task of the Ansys Fluent Meshing Watertight Geometry Workflow. We will specifically discuss parameters such as Transition Ratio, Growth Rate, Number of Layers, First Cell Height, and First Aspect Ratio. A combination of these inputs is used by the different offset methods to define the boundary layer mesh for the computational model.

Alternate video link.

Simulation Files

Download the files here to follow the video step by step. Ansys Student can be downloaded for free here.