Irrotational flow refers to a fluid motion where there is no rotation or angular momentum at any point in the flow field, meaning that the vorticity is zero throughout the entire flow. This concept is crucial in fluid dynamics as it simplifies the analysis of fluid motion, particularly when differentiating between compressible and incompressible flows. In irrotational flow, the fluid particles move in parallel layers without any swirling or eddies, allowing for a clearer understanding of how pressure and velocity behave within the fluid.
congrats on reading the definition of Irrotational Flow. now let's actually learn it.