2. A 40 cm diameter pipe 600 m long carries 260 liters per second of water from reservoir A, discharging into two pipes each 500 m long. One pipe is 30 cm in diameter and leads to reservoir B, in which the water surface is 5 m lower than in A. If the water surface in reservoir C is 7 m lower than that at reservoir A, determine the diameter of the pipe leading to reservoir C. Use Darcy-Weisbach formula withf = 0.022.

2. A 40 cm diameter pipe 600 m long carries 260 liters per second of water from reservoir A, discharging into two pipes each 500 m long. One pipe is 30 cm in diameter and leads to reservoir B, in which the water surface is 5 m lower than in A. If the water surface in reservoir C is 7 m lower than that at reservoir A, determine the diameter of the pipe leading to reservoir C. Use Darcy-Weisbach formula withf = 0.022.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Three reservoir A, B and C have elevations of 30 m., 24 m. and 15 m. respectively. PointD is the junction of the three pipelines coming from A, B and C respectively. Pipe 1 from A to D is1200 m. long, with diameter of 300 mm. Pipeline 2 is 900 m. from B to D and has a diameter of 200mm and pipeline 3 is 1500 m. from C to D with a diameter of 150 mm. water to reservoirs b and c atthe rate of 44 liters/sec. How much water is distributed to reservoir B if n = 0.011 for all pipes.
Show the necessary figures (if applicable) 2.3) Points A and B are separated by 915 m of new 152.4 mm diameter cast iron pipe. 50 lps of water flow from point A to point B. Point B is 18.5 m above point A. What must be the pressure at point A if the pressure at point B is 345 kPag and the head loss between A and B is 54 m? 2.4) A pipe discharges 142 lps of water into a reservoir at a point 1.85 m below the water surface. At point A the diameter is 25.4 cm and the center of the pipe is 1.25 m above the water surface. At the discharge end the pipe is 30.5 cm. If the head loss from A to the reservoir is 0.7 m, determine the pressure in A.
Two reservoirs are connected as shown in the figure. The difference in Elevation of the two reservoirs is 6.88m. Darcy-Weisbach friction factor for all pipes, f=0.0238. Pipe 1: Length=3500m Diameter=70cm Pipe 2 and 3: Length=1750m Diameter=35cm Compute the discharge in the pipe one in L/s. Compute the discharge in the pipe three in L/s.
1. Compute the head loss in a pipe with diameter 300 mm for a length of 15,000 meters and carrying a flow of 0.097, if f=0.02. (Hint: Use h=(0.0826fL(Q^2))/(D^5)
Hydraulic structure Q.2: Given the following data of a head regulator: The discharge= 60 cumecs, bed level of the canal-52.2m, crest level of the regulator=52.8m, upstream water level-54.2m, downstream water level=53.9m. The dimension of gates= (2.5x3)m and the thickness of the piers is 0.9m. Neglect the velocity head and use coefficients of discharge= 0.8 and 0.577. Determine the water way of the regulator
Oil is conveyed on a 6” diameter pipe, sg=0.8 the velocity is 30ft/s. The pipe diameter narrows to 2”, a)what is the flow rate? b) how many times velocity is faster at the 2” diameter compared to the larger pipe? c)How much time would it take to fill 100ft^3?
2.Water (ρ = 1000kg / m3, μ = 10-3Pa.s) flows at a speed of 1.6m / s (Reynolds number Re = 0.8 105) in a pipe whose diameter is to be determined.
Length of pipe from Reservoir A = 600 m Diameter of pipe from Reservoir A = 450 mm Discharge from Reservoir A = 0.25 m^3/s Length of pipe that leads to Reservoir B = 450 m Diameter of pipe that leads to Reservoir B = 300 mm Length of pipe that leads to Reservoir C = 450 m *The water level of Reservoir A is 4.5 meters higher than that in Reservoir B* *The water level of Reservoir A is 6 meters higher than that in Reservoir C* *For all pipes, assume f = 0.02* What is the diameter of the cast-iron pipe that leads to reservoir C?
Reservoir A has an elevation of 138 m. A pipe is connected from reservoir A to reservoir B. It has a length of 1830 m and diameter of 922 mm. A pump is installed near reservoir A and has a rating of 674 hp. If C=121 and the rate of flow is 960 liters/sec. Compute the maximum elevation in m of reservoir B that the pump could supply. Round your answer to 3 decimal places.
Water flows at a rate of 0.8 cumecs in a 900 m-long pipe with a total head loss of 4m. Solve for the pipe diameter in mm by, (a) By Darcy - Weisbach formula with f = 0.018; (b) Manning's formula with n = 0.014; and (c) Hazen-Williams formula with C = 130.
*hydraulics *use handwritten A trapezoidal flume of most efficient proportion has a base of 1.5 m. Its full discharge is 3 m^3/s, If the same material is used for a most efficient rectangular section, Compute the decrease in the discharge. Choices: A. 0.44 m3/s B. 0:54 m3/s C. 0.64 m3/s D. 0.74 m3/s
Water is pumped between two reservoirs at 0.25 m³/s through 800 m of 250 mm diameter pipe and several minor losses, as shown in the figure. Assume f = 0.014. Determine: a.)Major head losses in m. b.) Minor head losses in m. c.) Head Added by the pump in m. d.) the pump horsepower required.