A circular, downward water jet impacts a horizontal plate as shown in the figure below. The exit velocity from the pipe is Vo=1.5 m/s and the diameter of the jet flow D=15 mm. Neglect the frictional force. Assume the flow is symmetric regarding to the centerline of the jet. Y L X D=15 mm h F Vo=1.5 m/s a. Derive the expression for the velocity in the jet at a distance h from the exit. (Note: there is O gage pressure at the exit) b. Explain why the cross-sectional area decreases with increased h. c. Draw a control volume that can be used to analyze F. d. Express the force required to hold the plate (neglect the weight of the plate and the water on the plate). e. Evaluate the force for h=1.5 m.

Q: Page 426, Concept Problem 6.3.Solve thisproblem completely, but with the following changes (Note…

A: A simply supported beam, with simple supports at A and D, is loaded with a UDL of 20kNm from A to B…

Q: Au Au Au Valve closed Au = Valve open Au= P Valve closed Valve open (d) The above figure shows…

A: The change in pore water pressure (Δu) in the spring-cylinder model for consolidation in saturated…

Q: Propose an example similar to the problem posed, where the soil is cohesive-frictional.

A: An 8.50 m high retaining wall is built to support sandy silt with a volumetric weight of 1850 kg/m3…

Q: Based on the following Figure, the floor cavity ratio, FCR is.. 1m section 3 m 0.5'm 16 m 12 m plan…

A: Consider the figure,

Q: Show full solution

A: To determine the forces in the members of a truss structure using the method of joints (as inferred…

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?