A trapezoidal canal with side slopes of 2:1(H:V) has a bottom width of 10 ft and carries a flow of 600cfs. (a.) find the critical depth and velocity. (b.) if the canal is lined with brick (n= 0.015) find the critical slope for the same rate of discharge.

A trapezoidal canal with side slopes of 2:1(H:V) has a bottom width of 10 ft and carries a flow of 600cfs. (a.) find the critical depth and velocity. (b.) if the canal is lined with brick (n= 0.015) find the critical slope for the same rate of discharge.

Related questions

Q: A centrifugal pump having a performance curve given by the equation h, = 170 – 122.884Q², with h, in…

Q: Please solve

A: Given that :Radius : r= 2mm =2×10-3 mDiameter : d= 2r = 4×10-3 mDensity : ρ=1025 kg/m3Viscosity for…

Q: A capillary tube of uniform bore is dipped vertically in water which rises by 7 cm in the tube. Find…

A: We need to compute Radius of capillary bore (r)=?Given-Height of water column inside the capillary…

Q: What is the volumetric flow of blood, find the volumetric flow in a 2.5-mm-diameter vessel in which…

Q: What is the greatest average speed of blood flow at 37o C in an artery of radius 2.00 mm if the flow…

A: Given: The temperature of blood is 37°C. The radius of the artery is 2.00 mm. The density of blood…

Q: Consider a rectangular weir with a width of 3 cm and a water level height (H) of 0.04 m. If the…

A: Given Data : Width, L = 3cm = 0.03m Height, H = 0.04m Rectangular weir coefficient, Cwr = 0.650 To…

Q: A beaker of circular cross-section of radius 4 cm is filled with mercury upto a height of 10 cm.…

A: Given, radius R = 4 cm = 0.04 m height h = 10 cm = 0.1 m Force exerted by…

Q: carries a discharge of 2 m³/s per metre wie d to be 2.75 m, determine the conjugate

A: Given:- Rectangular channel q=2 m3/s energy loss in jump= 2.75 m

Q: What is the greatest speed of blood flow at 370C in an artery of radius 2mm if the flow is to remain…

A: (a)What is the greatest speed of blood flow. (b) What is the corresponding flow rate. given,

Q: A Venturi tube is used to measure flow rate of 37 l/s. Tube diameter is 125 mm and throat diameter…

A: We are given flow rate of water. We convert the flow rate from L/s to m3/s. We are given diameter of…

Q: Consider flow from a water reservoir through a circular hole of diameter D=0.09 m at the sidewall at…

Q: Air flows through a heating duct with a square cross-section with 9-inch sides at a speed of 6.1…

A: Using equation of continuity, the expression used to find speed of air flowing into room is…

Q: A horizontal tunnel tapers an Area of 75m² to 32m". flow rate of the air be if the pressure…

A: This is one of the most famous applications of the Bernoulli equation in fluid dynamics. Bernoulli…

Q: What should be the flow rate (L/s) exiting a gardening hose ejecting water inclined 30 degrees from…

A: As the Water hose is inclined 30 deg with the y axis. Let the required flow rate be Q L/s. The…

Q: The head of oil of an orifice of diameter 50 mm is 3 m. Find the Coefficient of Discharge of the…

A: We have given head of oil H = 3m diameter D = 50mm = 0.05 m flow rate Q = 10 L/s= 10 ×10-3…

Q: A large container of water is open to the air, and it develops a hole of area 10 cm2 at a point 5 m…

A: Area, A = 10 cm2 depth, h = 5 m

Q: Water strands upto the height of 5.7 mm in a capillary tube held vertical with its lower end dipped…

A: Surface tension calculation.

Q: Air flows through a heating duct with a square cross-section with 5-inch sides at a speed of 5.7…

A: For incompressible fluid volume flow rate Q=AV A=area of cross section V=speed at which fluid flows…

Q: a hole at depthh170 cm inatank holding water to heigtH413om (a A The figure shown a stream of water…

A: h=17 cm (height above the hole) H= 41.3 cm

Q: Water is essentially incompressible. What is the volume flow rate from the tap? 3 90.6 cm S 146.5 cm…

Q: What is the height difference reading on the U-Tube? * 1. Consider a low speed subronic wind tunnel…

Q: height from which the drop must have fallen. (Density of A mercury drop of radius 0.5cm falls from a…

Q: Consider the venturi tube ofwithout the manometer. Let Aequal 5a. Suppose the pressure p1 atAis 2.0…

A: The speed V at the point A is given as Here, A=5a. Therefore,

Q: Air of density 1.225 kg/m³ is flowing through a straight pipe. The diameter of the pipe is 40 mm.…

A: Given data: Air density, ρ=1.225 kg/m3 Diameter of the pipe, D=40 mm=40×10-3m Velocity, u=0.75 m/s…

Q: Ideal incompressible water is flowing in a drainage channel of rectangular cross-section. At one…

A: Given Width of the channel at point 1 is w1=12 m Depth of water at point 1 is d1=6.0 m Speed of…

Q: Employing dimensional analysis methods, find an expression for the rate of flow Q over a weir if it…

A: Dimensional analysis is the study of the relationship between units and the dimensions of a physical…

Q: Water is moving at a velocity of 2.00 m/s through a hose with an internal diameter of 1.60 cm. (a)…

A: Given that-Internal diameter of hose, d=1.60 cm=0.016 mArea of cross-section of hose, AVolume flow…

Q: (1) A siphon having a diameter d of 100 mm is positioned as shown in the picture. The flow losses…

A: Flow of fluid are of many types. Flow may be laminar, turbulent, etc. Continuity means the fluid…

Q: low rate out of rese /s and 0.25m^3/s r ent of friction for t

A: Given as, QA =15m3s,QB =25m3s,j' =0.008.

Q: (a) What is the pressure drop due to the Bernoulli effect as water goes into a 3.20-cm-diameter…

Q: A mass acting downward on a piston confines a fluid of density 13600 kg/m2 in a closed container.…

Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…

Q: A laser Doppler velocimeter was used to determine the velocity of the water flow in an open channel…

Question

A trapezoidal canal with side slopes of 2:1(H:V) has a bottom
width of 10 ft and carries a flow of 600cfs. (a.) find the
critical depth and velocity. (b.) if the canal is lined with brick
(n= 0.015) find the critical slope for the same rate of
discharge.

Expert Solution