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Ansys Learning Forum Forums Installation and Licensing Ansys Products Energy exchange via Transient Thermal / Fluent / System coupling Reply To: Energy exchange via Transient Thermal / Fluent / System coupling

Rahul
Ansys Employee

Hello 
Please check your BCs from Fluent. 
It is very important to build up the coupled simulation in stages as opposed to setting up the 2-way coupled simulation right at the start. This document "General best practices for Coupled Analyses" describes this process and is available here: 
Building Up to a Coupled Analysis (ansys.com)