Foundations of CFD and Thermodynamics

Understanding how fluids behave and how heat transfers is essential for modern engineering, yet bridging the gap between theoretical physics and computational simulation can feel overwhelming. This text-only course breaks down complex mathematical equations into intuitive concepts, helping you build a solid foundation in both classical thermodynamics and computational fluid dynamics (CFD). You will progress from basic physical laws to the algorithms that power modern simulation software. By completing this comprehensive guide, you will transition from a beginner to a confident practitioner who understands how to set up, analyze, and interpret fluid flow and thermal simulations. What you'll learn: - Understand core thermodynamic laws, properties, and energy conservation principles. - Master the governing equations of fluid flow, including Navier-Stokes and continuity equations. - Learn the fundamentals of discretization, finite volume methods, and numerical grids. - Apply boundary conditions and turbulence models to simulate realistic flow scenarios. - Practice analyzing simulation convergence, stability, and physical validity. - Explore modern CFD workflows, including best practices for mesh generation and error reduction. This course begins with fundamental definitions of thermodynamics, fluid properties, and the mathematical equations governing transport phenomena. You will then progress step-by-step through numerical methods, grid generation, turbulence modeling, and post-processing verification techniques. This course is designed for engineering students, aspiring CFD analysts, and professionals looking for a clear, structured introduction to thermal-fluid sciences. No prior simulation experience is required. Start reading today to unlock the principles of fluid flow and thermal simulation.