Heat pumps and heat engines
 

Hello,

What do CFD user's feel is the best software for CFD analyses of heat pumps or heat engines?

Also, for thermo-acoustic engines, seems a bit of a mish mash, as acoustics is very good in some mechanical packages but maybe not so good in some CFD packages.

Sorry for such a general question. Not intended otherwise. Any good demo's?

Regards
SJS123

ps. my hobby is FEA mechanical acoustic analyses, just because the post processing graphics are great, mainly, acoustic analyses of fish swimming, seals looking for fish or echo location by killer whales or bats using echo location for catching moths. Acoustics is fun!