Fluid Mechanics

Unlike conventional textbooks that present fluid mechanics as a mere branch of applied calculus with a collection of equations to memorise, this book develops the subject from first principles, connecting undergraduate concepts of hydrostatics and flow kinematics to advanced topics such as governing flow equations, vorticity transport, boundary layer theory, potential flow, and steady and transient fluid flow analysis. Written to make fluid mechanics accessible rather than intimidating, the book provides clear mathematical derivations, explains the essential mathematical foundations, and emphasises the underlying physical concepts. With over 190 solved numerical problems and 180 chapter-end exercises, it offers a comprehensive, practice-oriented approach that builds both understanding and confidence. The book is complemented by a freely accessible video lecture series by Prof. Suman Chakraborty (Creative Commons Attribution), available through its digital database to enhance visual and conceptual understanding of the core topics.