Please answer the question in the picture, make sure you show all of your work. Thank you so much for your help! Q3Assume you are given a rectangular channel with a bottom width of 10.00 feet and Q = 209 cfs.Assume that the channel is relatively horizontal and there is a 1-foot step. If the assume normaldepth upstream is 6.7 feet. Determine the specific energy at the step in feet to the hundredths(report below). On scratch paper also determine the depth of flow at the step in feet to thehundredths.Please enter your answer as a numeric value only (excluding units) rounded to the nearest tenthsplace.E =

Step 1: calculation of upstream velocity Step 2 and 3: calculation of specific energy upstream. And…

Answered: Q3 Assume you are given a rectangular…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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In the parallel system shown, pipe 1 has a length of 3000 ft and 20-inch in diameter. Pipe 2 is 5000 ft long and 15-inch in diameter. The pipe is commercial steel with roughness 0.00015 ft. Water temperature is 50°F (kinematic viscosity is 1.41 x 105 ft?/s), and the total discharge is to be 4 ft /s? Use g = 32.2 ft/s?. Determine: The velocity, friction factor, and flow rate of water in pipes 1 and 2. (1) A B
A circular conduit is to satisfy the following conditions: Capacity when flowing full is 0.13 m³.sec¹, velocity when the depth is one quarter of the diameter is 0.6 m.sec¹¹. Assume the flow is uniform and determine the diameter and the slope of the pipe if you know that Chezy's coefficient is 58 mº.5 sec¹? Answer// D= 460 mm; S= 0.00158
Determine the flow in each of the pipes shown in the figure. Assume f=0.02 for all pipes. Problem 7-66 with the following conditions: - roughness coefficient for all pipes = 0.05 - elevation B = 100 m
For the pipe show, determine the depth of flow. LO: Q=- 50 cfs S = 0.01 E - 0.005' u = 2.34x10 slug/ft-s p= 1.94 slug/f 3'
QI/ Water flows from the reservoir on the left to the reservoir on the right at a rate of 0.45 ms. The formula for - Ekevation? the head losses in the pipes is h - 0.02 L: D 2g What elevation in the left reservoir is required to produce this flow? Also carefully sketch the HGL and the EGL for the system. Note: Assume the head-loss formula can be used for the smaller pipe as wel as for the Elevation 34 m 80 m 90 m D, =0.344 m A, -0.1 m D,= 0.486 m A- 02 m larger pipe. Q2/ A horizontal pipe carries cooling water at 10°C for a thermal power plant. what is the pressure in the pipe at L= 2000 m? The head loss in the pipe is 0.02(L/D)V + Eerhm- 0n -D02m 28 Detn where Lis the length of the pipe from the reservoir to the point in question, V is the mean velocity in the pipe, and Elvation =m L-2000m (2. Dis the diameter of the pipe. The pipe diameter is 20 cm and the rate of flow is 0.06 mls, Q3/ For the parallel-pipe system of L-250 D-3 in Fig. each pipe is cast iron, and the pressure drop p -…
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In the branched pipe system shown, 850 L/min of water at 10°C is flowing in a DN 100 Schedule 40 pipe at A. The flow splits into two DN 50 Schedule 40 pipes as shown and then rejoins at B. Calculate (a) the flow rate in each of the branches and (b) the pres- sure difference PA PB. Include the effect of the minor losses in the lower branch of the system. The total length of pipe in the lower branch is 60 m. The elbows are standard.
Water at T� = 25∘C∘C is drawn from an underground detention tank and discharged into a drain using a 9-mm-long pipe and pump (Figure 1). The pipe has a diameter of 100 mmmm and a friction factor of f� = 0.02. The atmospheric pressure is 101.3 kPakPa. The velocity through the pipe is 4 m/sm/s and hℎ = 2 mm. Neglect minor losses. Determine the available NPSH. Express your answer using three significant figures. Determine the required NPSH. Use the pump performance curves shown above. Express your answer using two significant figures.
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In the parallel system shown, pipe 1 has a length of 3000 ft and 20-inch in diameter. Pipe 2 is 5000 ft long and 15-inch in diameter. The pipe is commercial steel with roughness 0.00015 ft. Water temperature is 50°F (kinematic viscosity is 1.41 x 10-5 ft2/s), and the total discharge is to be 4 ft /s? Use g = 32.2 ft/s². Determine: The velocity, friction factor, and flow rate of water in pipes 1 and 2. 2 Drag and Drop your answer below. A BI 三三EE II 125 !! ...

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