Convection Heating of Tank Fluid Using Fluent, an FMU, and System Coupling

Set up and run a transient coupled simulation of convection heating of the fluid in a cylindrical tank. System Coupling manages the transfer of thermal data between the Fluent participant's fluid-thermal volumetric region and the FMU participant's thermal region of undefined topology.

In this tutorial, you will learn how to use System Coupling to couple Ansys Fluent and a Functional Mock-up Unit (FMU) participant to simulate the convective heating of fluid in a tank. In this simulation:

  • The Fluent participant performs a volumetric transient fluid solution.

  • The FMU regulates the tank temperature by taking in a temperature measurement at a prescribed sensor location and adjusting the heat rate boundary condition on the lower surface of the tank accordingly.

  • System Coupling coordinates the coupled analysis between the two participants and the data transfers between them.