For example, when fluid passes over a solid body ... interesting conclusions regarding the variation of pressure along a streamline. Consider a steady flow impinging on a perpendicular plate (figure ...

For example, we could mark a drop of water with fluorescent dye ... If they all follow the same path (a steady flow), a single line results, but if they follow different paths (unsteady flow), it is ...

That is, steady flows do not change over time. An example of steady flow would be water flowing through a pipe at a constant rate. On the other hand, a flood or water pouring from an old-fashioned ...