Fluid Flow and Heat Transfer Modeling – Computational Dynamics, Numerical Modelling, Flow Simulation presents a comprehensive and contemporary treatment of transport phenomena in complex engineering systems. Integrating fundamental conservation laws with advanced numerical techniques, the book explores fluid dynamics, heat and mass transfer, magnetohydrodynamics, nanofluid behavior, and non-Newtonian flow modeling.Bridging theory and computation, it highlights modern solution strategies including similarity transformations, finite element and finite volume methods, mesh-free RBF-FD techniques, and high-precision Runge–Kutta schemes. The volume further advances into optimization frameworks, artificial intelligence, machine learning, and ANN-based predictive modeling for enhanced thermal performance and real-time flow analysis.Designed for researchers, graduate students, and practicing engineers, this book provides both rigorous mathematical foundations and forward-looking computational tools essential for next-generation fluid flow simulation and intelligent thermal system design.