R=1 m 1.5 m

Q: Is it possible for subcritical flow to undergo a hydraulic jump? Explain.

A: A hydraulic jump is a transformation from supercritical (flow at higher velocity) flow to…

Q: Water flows in a canal at an average velocity of 6 m/s. Determine if the flow is subcritical or…

A: For flow to be subcritical or supercritical following condition should be fulfilled Subcritical…

Q: Determine the pressure drop per 100-m length of horizontal new 0.30-m-diameter cast iron water pipe…

A:

Q: Water flowing through a sluice gate undergoes a hydraulic jump, as shown. The velocity of the water…

A: Let us consider that the width of the channel is sufficient in order to neglect the end effects. The…

Q: How is the location of the hydraulic grade line determined for open-channel flow? How is it…

A: The hydraulic gradient line is the sum of the static pressure and datum head. Since the flow…

Q: Determine the discharge through three new cast-iron pipe connected in series, having diameters of…

A: To find : The discharge through three new cast-iron pipe connected in series. Given data : The…

Q: 0.99 m 2.8 m 5 cm - diameter Group (C) Determine the discharge, the velocity of flow and pressure at…

A:

Q: If the flow rate of water through the system shown is 0.050m/s under a total head loss of 9m,…

A: Given:C=120    n=0.020By Hazen-William equation for head loss:HL=10.094(QC)1.85*Ld4.87Put…

Q: Q3: Diverging channel, Section 1: A =0.73 m², v = 7.7 m-s“, p = 1.23 kg-m³

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Q: Water flows at a rate of 0.0300 m³ /s from reservoir I to reservoir 2 through three pipes connect in…

A:

Q: Water at 20° C is siphoned from a reservoir as shown. For d = 8 cm and D = 16 cm, determine (a) the…

A: Given data as per question  d = 8 cm  D = 16 cm

Q: A wave train with deep water wave height of H = 4.5 m and a wave period of T = 10 s approaches to…

A: Breaking Wave- When the water depth is less than one-twentieth the wavelength, the wave becomes a…

Q: Find the discharge of water flowing over a rectangular notch of 2 m length when the constant head…

A: Notch length L=2 mHead H=300 mm or .3 mCd=.60And discharge through rectangular notchQ=23Cd×L×2g×H32

Q: Water at 10°C flows in a 2-m-diameter circular channel half-full at an average velocity of 2.5 m/s.…

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Q: Determine the maximum discharge obtainable in a 0.4 m diameter commercial ste that carries water…

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Q: EGL * v2/29 초

A: To find : The difference in elevation (meter) of the channel floors. Given Data: The depth of…

Q: How is the total mechanical energy of a fluid during steady one-dimensional flow through a wide…

A: The Total mechanical energy of a fluid during steady one-dimensional flow through a wide rectangular…

Q: A pump is used to raise water from a reservoir through 800m of 20cm pipe (f=0.033). If the pipe is…

A:

Q: Consider the flow of water through a parabolic notch shown. Develop a relation for the flow rate,…

A: Write the given expression of the notch. Draw the diagram of the notch with a differential area…

Q: Question (1) * 0.99 m 2.8 m 5 cm - diameter 3 Group (C) Determine the discharge, the velocity of…

A: Given is  Diameter of pipe (d) = 5 cm = 0.05 m  To determine  Discharge, velocity of flow and…

Q: For the discharge coefficient C, What else factors can influence its magnitude besides the diameter

A: Besides the diameter, the other factors that influence the magnitude of discharge coefficient are,…

Q: How does nonuniform or varied flow differ from uniform flow?

A: Uniform flow: Uniform flow is defined as the fluid flow in which the hydrodynamic parameters remain…

Q: Water at 10°C flows in a 3-m-diameter circular channel half-full at an average velocity of 2.5 m/s.…

A:

Q: Water is to be transported in a channel of rectangular cross section with a bottom width of 1.22 m.…

A: given data: width of channel (w)=1.22mheight of channel(h)=0.762mbottom drops n=0.6mlenth…

Q: Water flows in a rectangular open channel of width 5 m at a rate of 7.5 m3/s. The critical depth for…

A: The volume flow rate is given as,   V˙=7.5 m3/s   The width of rectangular open channel is given as,…

Q: In a distribution system, Reservoir A supplies water to a branched system with Reservoir B and…

A: A reservoir is a man-made mechanism for storing water. The majority of reservoirs are created by…

Q: Water is pumped from a large lower reservoir to a higher reservoir. Someone claims that if the head…

A: let us considering a system in which a pump is used to lift water from point 1 to point 2. applying…

Q: An 800-meter-long pipe is supposed to carry water from a 5-meter- high point to a 22-meter-high…

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Q: A bar screen is inclined at 75 degree angle and with horizontal. The rectangular bars have…

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Q: Consider the uniform flow of water in a wide channel with a velocity of 10 m/s and flow depth of…

A: Here,V1=10ms,Y1=0.65 mNow,critical depth,Yc=(V12.Y12g)13=(102×0.6529.81)13=1.627 mBump…

Q: Water flows half-full through a hexagonal channel of bottom width 2 m at a rate of 30 m3/s.…

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Q: Hydrochloric acid is filled in the tank at the rate of 9 m³/s and it is discharged at the rate of…

A: Given data: Qin=9 m3/sQout=540 m3/min Need to find the type of flow.

Q: Determine the gradient of the circular storm/surface water pipe by using the Chezy Formul with the…

A: Given that, Flow rate of water, Q=0.01 m3/sec,Wetted area of pipe, A=0.02 m2Chezy formula,…

Q: Someone claims that frictional losses associated with wall shear on surfaces can be neglected in the…

A: When there is a hindrance in the channel flow, the depth of flow will change as a result of which…

Q: Water flowing through a sluice gate undergoes a hydraulic jump, as shown. The velocity of the water…

A: The velocity of the water before reaching the gate is V1=1.25 m/s. The velocity of the water after…

Q: Water at 20°C is withdrawn from a reservoir by means of a siphon, as shown in the figure. For d=10cm…

A: What does mean by Cavitation: Cavitation is a low-pressure phenomenon. When the pressure of a…

Q: Two pipes, one circular and one square have the same cross-sectional area. Which has the larger…

A: Given              Radius = R  Side of square = a Find Larger hydraulic radius

Q: 2. The water flows through a taper pipe of length 100m having diameters 0.6m at the upper end and…

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Q: Rainwater flows through the galvanized iron downspout shown in the figure below at a rate of 0.010…

A:

Q: Water flowing in a wide channel at a flow depth of 45 cm and an average velocity of 6.5 m/s…

A: Given data: Assumptions: The flow is steady and uniform. The channel is wide enough so that the…

Q: The water system in a suburban area consists of an old 200mm pipeline 760m long which conveys water…

A:

Q: Water flows half-full through a 38-cm-diameter steel channel at an average velocity of 2.3 m/s.…

A: find out the volume flow rate V=AcV=πR22V=π(0.19)22(2.3m/s)=0.130 m2/s

Q: Consider steady flow of a liquid through a wide rectangular channel. It is claimed that the energy…

A: The claim is incorrect here in this case as described for various reasons as follows:

Q: Why is the hydraulic jump sometimes used to dissipate mechanical energy? How is the energy…

A: The phenomenon of rising of water level when it transforms from its supercritical form to…

Q: Consider the flow of water in a 10-m-wide channel at a rate of 70 m3/s and a flow depth of 0.80 m.…

A: Given, b=10 my1=0.8 my2=2.4 mQ=70 m3/s

Q: 1. The irrigation pump is used to supply water to the pond at B at a rate of 0.09 m3/s. If the pipe…

A: Given:Q=0.09 m3/sd=150 mmhl=0.1 m/m

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.