This tutorial demonstrates a turbulent pipe flow problem in ANSYS Fluent. It's a 2D Axisymmetric analysis. In this tutorial, we will see how to set up a turbulent pipe flow problem. Turbulence flows are significantly gets affected by the presence of walls. The K- epsilon model is primarily valid away from the walls. But a special treatment can be done to make it valid near the walls. For this, we need to put more nodes near the wall by creating a finer mesh. As a thumb rule, if the Y plus value is greater than 30 or less than 5, then the grid resolution can be accepted.

What will you learn from this tutorial?
In Tutorial Part 2:
👉 How to find the Y Plus value.
👉 K epsilon turbulence model.
👉 Skin friction coefficient.
👉 How to Create a non-dimensional graph.

For Geometry & Meshing: [ Ссылка ]

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