Calculate the flow over a 90° triangular, sharp-crested weir when the head is 6.2 feet.
Calculate the flow over a 90° triangular, sharp-crested weir when the head is 6.2 feet.
Need help with fluid mechanic problem. Find the flow rate over the rectangular sharp-crested weir shown below. The length, L is 2.1 feet QUESTION 3 Find the flow rate over the rectangular sharp-crested weir shown below. The length, L is 2.1 feet. Elev. 121.32 Crest Elev. 120.00 Channel Inv. 118.50 a. 11.5 cfs b. 24.7 cfs c. 46.7 cfs d. 59.3 cfs QUESTION 3 Find the flow rate over the rectangular sharp-crested weir shown below. The length, L is 2.1...
The flow of water over the broad-crested weir is 18 m/s. The weir and the channel have a width of 5 m. (Figure 1) Part A Determine the depth of water y within the channel. Take Cu = 0.80. Express your answer to three significant figures and include the appropriate units. НА ? Value Units Submit Request Answer Figure 1 of 1 > Provide Feedback Next > 1 m
Question 15 (5 points) Water flows over a V notch (triangular) 80• weir. The flow over the weir is 25 cfs and Cd=0.59 Compute the head on the weir (H) 0 3.40 ft 5.18 ft 2.68 ft 1.25 ft 1.45 ft
Q2. When the depth of water just upstream of broad-crested weir with the 0.6 m height is 0.9 m, what is flow rate per unit width while there is critical condition on the weir (no head loss)? v}/2g ly:-0.9m 06m
Water is passing over the broad-crested weir in a channel having a width of 3.6 m. (Figure 1) Part A Determine the volumetric flow of water over the weir. Take Cw =0.87.
The flow of water over the broad-crested weir is 15 m3/s. The weir and the channel have a width of 5 m. (Figure 1) Part A Determine the depth of water y within the channel. Take Cw = 0.80. Express your answer to three significant figures and include the appropriate units. μΑ ? y = Value Units Submit Request Answer Figure < 1 of 1 < Return to Assignment Provide Feedback 1 m Water flows at 450 ft3/s over the...
(b) The flow rate of water over a weir depends on the head of water at weir, the width of the weir, gravity, viscosity, density, and surface tension. Relate the flow rate to the other variables. (8 marks)
Water flows steadily along a horizontal open channel of uniform width, over a broad-crested weir. The channel bed upstream from the weir (to the left) is d -0.75m above the channel bed downstream from the weir (to the right), as shown in the figure below. The volume flow rate per unit width is Q 6m2 s-1, and the downstream depth of the water is ћ2-d. Take the magnitude of the acceleration due to gravity as g 10ms-2. d - 0.75...
Determine the actual discharge, theoretical discharge and weir coefficient over a 90° V-notch weir for a head of 180 mm flowing 400 liters in 20 seconds.
1. For the two-dimensional weir with a sharp crest shown in Figure 1, the equation for the flowrate per unit width, q, is given as 1) Applying the dimensional analysis, Buckingham theorem, show that C.' is the function of Reynolds number (Re D), Weber number (We , and P/H as given by Eq. (2). Assume that independent variables for the two-dimensional weir problem are q, H, P, μ, σ and g 4,-viscosity of water; σ-surface tension; ρ water density, g-gravitational...