The branch of physics which studies the behavior and flow of fluids is known as fluid mechanics. As a subject, fluid mechanics is mainly divided into two branches, fluid statics and fluid dynamics. Fluid statics studies fluids when they are at rest and fluid dynamics studies them in motion. Fluid mechanics is applied in a number of fields like mechanical engineering, chemical engineering, biology and astrophysics. This book unravels the recent studies in the field of fluid mechanics. It studies, analyses and upholds the pillars of fluid mechanics and its utmost significance in modern times. It is an essential guide for both academicians and those who wish to pursue this discipline further.