I have tried theincompatiblemesh on a thermal study and found out that there is noheattransfer between parts if it is meshed as incompatible." Thisisexactly what I am seeing in my thermal analysis.  Theassemblywill not mesh without "imcompatible mesh" beingselected but theanalysis will run, but the results are notcorrect.  There isabsolutely no thermal conduction. 


How to fix this problem?  

I will be glad to attach an image or email the assembly. 

Thank you,
Kevin