👉 The Fluid (Fluid Dynamic) refers to a theoretical, idealized fluid that obeys the Navier-Stokes equations under specific assumptions, such as being incompressible and having no viscosity. In practical terms, fluids like water, air, or even blood can be approximated as Fluid Dynamic under certain conditions, simplifying complex fluid mechanics problems. This concept is crucial in engineering and physics for modeling and predicting fluid behavior, from the flow of water in pipes to the aerodynamics of aircraft. The idealized nature of Fluid Dynamic allows for mathematical simplifications, making it easier to analyze and solve problems involving fluid motion, pressure, and velocity.
