Over a short time interval \Delta t, This is a statement of the principle of mass conservation for a steady, one-dimensional flow, with one inlet and one outlet. This equation is called the continuity ...

points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...

If this chain reaction went too fast, it became an atomic explosion, but under control it could produce a steady flow of energy. (If the chain reaction started with uranium, it also created a ...