The fact that CFD is used almost every where is known. More specifically how do you approach CFD through mesoscopic simulations? What is a mesoscopic simulation? Where and how do we apply it? I would like to know a few books to get started with considering I am a beginner. Also, where do we apply the knowledge of stability of fluids? How do I get started with that? Along with that, Kindly tell me what are current areas of research in CFD and the stability of fluids? What are the unsolved problems/nut-crackers in these fields?

Thank You.