sornm diam. Lorfice Cy=0,92) O.5m

Q: Q2: A 4 saw-toothed weirs are connected at the top of the tank. What is the maximum height (P) to…

A: GIVEN- L=5.35 m Q=17m3/sec H=L-P H=5.35-P Q for single v-notch=174=4.25m3/sec For V-notchθ=90° Take…

Q: 3) A pipe of 5 cm diameter conveys water flow of 0.2 m/s velocity, what is the mass flow rate (m')…

A: Q3 )Given DataD=diameter=5 cm=0.05 mv=0.2 m/sρw=1000 kg /m3mass flow…

Q: Water flow at 650 m/sec over the 12 m wide spillway of the dam. If the depth of the water 1. at the…

A:

Q: A suppressed weir is located at the end of a square tank (-4.05m) and height h= 10m. If the initial…

A: Answer  We are given Square tank width B = 4.05 m Height of tank h = 10 m Initial head on weir H =…

Q: Kindly show complete solution. Q. Determine the head of a 45°V-notch weir for a discharge of 225…

A:

Q: 9. In discharge of water over narrow crested weir, discharge is directly proportional to the second…

A: formula for discharge over narrow crested weir Q=23Cd2gLH32

Q: A V-notch weir is located (or cut) at one end of a tank having a horizontal square section 1 Sm (L)…

A:

Q: The length of the weir L (in feet):

A:

Q: design a suitable main canal head regulator with trapezoidal cross-section area to draw water from…

A: Data given : -Take crest level = U/S bed level = 42 m-For d=D/S FSL(bed level+depth of water)-CREST…

Q: Determine the discharge in m3/s through a trapezoidal weir whose sides are at an angle of…

A:

Q: d. Depth of water above the weir if P = 1.2m. dc d NSWER: a) Cw= 0.445, Q = 34.95m³/sec b) dc =…

A:

Q: Determine the discharge in lit/sec, of the weir having a head of 0.3 m. a) If a 90° triangular weir…

A: To find out the discharge in L /s when :- a) If a 90° triangular weir is used. b) If a trapezoidal…

Q: 7. The head of water over a rectangular weir is 26 cm. The length of the crest of the weir end…

A: To find discharge using Francis formula

Q: End View Water Flow H B H= head or height of water the weir P= height of weir from bottom of channel…

A:

Q: In the both end rectangular contracted weir, the length of the weir is 2m and the head is 600mm.…

A:

Q: In calculating the weir flow for your storm inlet, the discharge is directly proportional to the…

A:

Q: A sharp crested, suppressed weir is under a head of 0.67m. The weirs length is 3m and its height is…

A:

Q: In the both end rectangular contracted weir, the length of the weir is 2m and the head is 600mm.…

A:

Q: in the both end rectangular contracted weir, the length of the w neglecting velocity of approach and…

A:

Q: 1. Determine the discharge rate through three parallel corrugated metal pipe culverts shown in the…

A: The invert elevation of the culvert at the outlet is ft  and the crown elevation at the outlet is…

Q: A Rectangular, sharp-crested weir 10m long with end contractions suppressed is 1.5m high. Determine…

A: Given, in a sharp crested rectangular weir, Length of the weir, L= 10m Head, H= 350mm Height of the…

Q: If there will be a heavy rain and 5m of rain will be poured over the weir, determine the time the…

A: Given, V = 1500,000 m3 H = 5 m

Q: A trapezoidal weir has its non-parallel sides inclined at 4V:1H. It has a base of 4.54 m. and a head…

A:

Q: Water flows through a parabolic weir that is 2m deep and 2m wide at the top under a constant head of…

A: Step 1

Q: The discharge over a trapezoidal weir is 1180 L/s. The crest length is 1.5m and the side slope of…

A:

Q: 3. In discharge of water over ogee weir, discharge is directly proportional to the second power of…

A: Option b is correct.

Q: Compute the discharge in m/s on a triangular weir, C = 0.60, e = 80 deg, h= 3.3m O 7.1299 O 23.529 O…

A:

Q: The head over a sharp-crested suppressed weir is 0.59m. The length of the channel at the back of the…

A: The given data is shown below: Head=0.59 mLength of channel=4 mHeight of weir=1.5 m

Q: Section-B (i) Calculate the discharge over an ogee weir with coefficient of discharge equal to 2.4…

A:

Open Channel Flow

Open channel flow is a branch of fluid mechanics. It deals with the flow of fluid in an open conduit or free surface. In an open channel flow, gravity induces the flow of water whose surface is open to the air. This flow is free-falling rather than confined in rigid body conduits. The open channel flow depends upon two parameters that are the cross-section of the conduit and the velocity profile. Practical examples of open channel flow are streams, rivers, canals, and other drainage systems.In open channel flow, the cross-sectional area of at least one of the sides is exposed to air, and the surface of water faces atmospheric pressure. This flow is also known as free gravity flow. The cross-sectional area of the conduit can be either man-made or a natural channel. For instance, the flow in rivers and streams are natural conduits, and the flow in a canal and sanitary systems are man-made or engineered channels.