Calculate the stream velocity U. U A C B m Given: Water at PA-26 psi at A and PB = 12 psi at B.

Water at 25˚C is flowing past a long cylinder at a velocity of 1.2 m/s in a large tunnel. Theaxis of the cylinder is perpendicular to the direction of flow. The diameter of the cylinder is0.12 m. What is the force per meter length on the cylinder

pelton wheel the velocityof the incident jet relative to the bucket the water jet velocity ) In is 6.28 mIs, is 23.54 m/s and volumetric flou rate the jet Is 1.o9 m3/s. In on ideal ituation (C,* and cos G are all equal to1) V= V, -U = v,-wR DV =(V, -U)(14k coso) w = QPAVU · Hint 2 mee 2TT N raA /s 60

A necked-down section in a pipe flow, called a venturi,develops a low throat pressure that can aspirate fluidupward from a reservoir, as in Fig. UsingBernoulli’s equation with no losses, derive an expressionfor the velocity V 1 that is just sufficient to bring the reservoirfl uid into the throat.