Consider flow from a water reservoir through a circular hole of diameter D at the side wall at a vertical distance H from the free surface. The flow rate through an actual hole with a sharp-edged entrance (KL = 0.6) is considerably less than the flow rate calculated assuming “frictionless” flow and thus zero loss for the hole. Disregarding the effect of the kinetic energy correction factor, obtain a relation for the “equivalent diameter” of the sharp-edged hole for use in frictionless flow relations.

Q: A reservoir at 300 ft elevation has a 6-in.-diameter discharge pipe located 50 ft below the surface.…

A: Given: elevation of the reservoir→Z1=300 ft And elevation of the outgoing flow →Z2=150 ft Diameter…

Q: PLEASE BOX YOUR ANSWERS A centrifugal pump is used to pump water at 30°C (S.G. = 0.996) from a…

A: Given: diameter of pipe, d=24 mmfriction factor in pipe, f=0.022(NPSH)R=2.2+0.958v2 metersSpecific…

Q: Water at 59 F flows through a straight section of a 6-in-ID cast-iron pipe with an average velocity…

A: Given dataT=59FV=4 ft/sg=32.2 lb.ft/s2ρ=62.3 lb/ft3y1-y2=2ft

Q: Water is discharging through a circular orifice plate 25mm in diameter in the vertical side of the…

A: See an attachment for the solution. Explanation:

Q: A 230-m-long pipeline delivers 20°C water to a storage reservoir located downstream. The pipeline is…

A:

Q: here are two fully open gate valves (KV= 2 m) and three 90° elbows (K90°= 2.2 m) on the horizontal 4…

A:

Q: Water is flowing through a circular pipe made of cast iron with a diameter of 26 cm. If Reynolds…

A: Given,  Flow of water through pipe Reynolds number (Re) = 105 Concept: Since Reynolds number (Re)…

Q: The pump , running at 880 r/min, is topump water at 20°C through 75 m of horizontal galvanizediron…

A: There is no elevation change, so the pump head matches the friction,…

Q: →Water is being pumped from a reservoir with water surface elevation of 12 m to another reservoir at…

A:

Q: Water drains from a pressurized tank (50 kPa gage) with a height of 200 m through a 200 m horizontal…

A: Given: The pressure, Pg = 50 kPa The height, h = 200 m the flow rate, Q = 0.0371 m^3/s The length o…

Q: Water at 20°C is pumped through a smooth 12-cm-diameter pipe 10 kmlong, at a flow rate of 75 m3/h.…

A:

Q: Water at 20°C is pumped through a smooth 12-cm-diameter pipe 10 kmlong, at a flow rate of 75 m3/h.…

A:

Q: Water flows with a flow rate of 0.035 m³/s through a horizontal pipe whose diameter is reduced from…

A: Solution:

Q: A pipeline that transports hot-water flow of a district heating system at 100°C, at a rate of 3 m3/s…

A: To determine: Flow rate through each of the parallel pipes Properties of water at 100°C,  ρ =957.9…

Q: ump is fitted to 100 m pipeline that connects reservoir A reservoir B. The diameter of the pipe is…

A: Given:Length of the pipeline, l=100 mDiameter of the pipe, d=200 mmfriction factor, f=0.02Design…

Q: Consider a pipe that has a diameter D = 18 inches and a length L upper reservoir to a lower…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.