Hello,
My name is Mikaia and I am a mechanical engineer.
I have read your job description.
I might be helpful in simulation. I am Comsol multiphysics user and I can do some kind of thermodynamics simulation like your description. To be honest because I don't want to deserve you, I am not an expert of it but I have my own knowledge and skills in using this software. Deliver days is not sure.
May be I can help also in technical field.
So if you need to talk further details, we can chat.
Regards.