Question

V=a*sqrt[2(????)gh /? (A^2 ? a^2 )]

The Venturi meter. By applying Bernoulli's equation and the continuity equation to the pipe cross-section at points 1 and 2 in the diagram of the Venturi meter at right, show that the speed of the flow at the entrance is where ? ? and ? are the densities of the fluids in the U-bend and the pipe, respectively, where A and a are the flow's cross-sectional area at points 1 and 2 respectively, where the U-bend manometer connects to the pipe, and where h is the height difference between the surfaces of the fluid with density ??.

Answer 1