Week 9- Unsteady moving zones Approach

AIM:

To simulate the turbomachinery component using the Moving Mesh method in the transient state to understand the flow physics.

THEORY:

MOVING MESH APPROACH:

The moving mesh approach is used only for the unsteady phenomenon like,

• Vortex-induced flow.
• Interaction of vortex with bodies.

In Moving Mesh Approach,

• Mesh is moving.
• Topology of mesh changes with time.
• Control volume changes as mesh changes.
• It is an unsteady phenomenon.

PROCEDURE TO SET UP THA CASE FOR MOVING MESH METHOD:

GEOMETRY:

• First, import the mesh into fluent.
• Using the display option the mesh can be visualized.

https://drive.google.com/file/d/188A3gJeMLU_dZr7KBaZm24IXZHSPgyBB/view?usp=sharing

CONCLUSION:

From this simulation, we came to know how to set the mesh motion method and mesh interface.