Fluid mechanics, science concerned with the response of fluids to forces exerted upon them. It is a branch of classical physics with applications of great importance in hydraulic and aeronautical engineering, chemical engineering, meteorology, and zoology. The most familiar fluid is of course What is a fluid ? Before discussing fluids let’s first discuss phases of matter. Matter around us exists in three phases, excluding plasma. Plasma is superheated matter – so hot that the electrons are ripped away from the atoms forming an ionized gas. There three phases of matter are Solid Liquid Gas From the above three phases, liquid and gas are combinedly known as fluids . The main difference between fluids and solids lies in their ability to resist shear stresses. Let’s understand ... Definition of fluid noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Fluid mechanics is a branch of physics that deals with the study of fluids and their behavior under different conditions. All the fluids are substances that can flow and take the shape of their container. This article is an introduction to basic ideas of fluid mechanics, including the properties, classifications, principles, and applications of fluid mechanics.
