A 300mm diameter pipe has a flow rate of 200 L/s. Assuming the length of the pipe is 300mm, determine a) friction factor, b)roughness coefficient, and c) Hazen Williams Coefficient(A) No answer among the choices in question A(B) No answer among the choices in question CC = 87.96(D) C = 101.09(E) n = 0.0115(F) f = 0.0245G) n = 0.0243(H) No answer among the choices in question Bn 0.0412f = 0.0257(K) C = 93.43(L) n = 0.0348(M) f = 0.0236(N) f = 0.0218C = 107.57

The given data is: Diameter of pipe, d=300 mm=0.3 m Discharge in pipe, Q=200 L/s=0.02 m3/s Length of…

Answered: A 300mm diameter pipe has a flow rate…

A 300mm diameter pipe has a flow rate of 200 L/s. Assuming the length of the pipe is 300mm, determine a) friction factor, b) roughness coefficient, and c) Hazen Williams Coefficient

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

A 300mm diameter pipe has a flow rate of 200 L/s. Assuming the length of the pipe is 300mm, and the head loss is 10m, determine a) friction factor, b) roughness coefficient, and c) Hazen Williams Coefficient A) f = 0.0236 В n 0.0412 No answer among the choices in C question C D) C = 93.43 E n = 0.0348 F C = 87.96 G) f= 0.0245 H) C = 101.09 No answer among the choices in question B () J n = 0.0115 %3D K f = 0.0218 L n = 0.0243 M) f= 0.0257 N. C = 107.57 No answer among the choices in question A
:A 60-mm-diameter pipe contains glycerin (S.G.=1.26) flowing at 8.5 m3/h. (1 atm = 101.325 kPa).Determine the Reynolds Number to classify the flow in the pipe.
Q1) Mott recommends the following formula for the friction head loss hf, for flow through a pipe of length L and diameter D : where Q is the volume flow rate , A is the pipe cross-section area , and Ch is a dimensionless coefficient . Determine the dimensions of hf? hf = LG *0.551. A. Ch. Do.63)1.85
The pipe diameter is 800mm. The ultrasonic measurements recorded are: • Pipe centerline velocity • Velocity at radius 100mm Solve for the following: 1. Friction factor f using turbulent flow profile 2. Average velocity v in m/s 3. Discharge in Liters/sec 5.0 m/s = 4.4 m/s
A 30m long, 20mm diameter steel pipe is used to drain an oil tank determine the discharge when the oil level in the tank is 4m above the exit of the pipe. Neglect minor losses, (assume f = 0.12)
Oil flows at 62 L/s in a pipe of 175mm diameter and 50m length. SG of oil is 0.9 and viscosity is 0.04 Pa-sec. If head loss is 5.22m, determine: a) Mean velocity of flow = [ Select ] m/s b) Type of flow = [ Select ] %3D c) Friction factor = [ Select ] d) Velocity at the centerline of pipe = [ Select ] v m/s e) The shear stress at the wall of the pipe [ Select ] Ра %3D
pipe 310 m Water is flowing in a straight concrete lining centrifugally spun pipe as shown in the figure problem 12. The difference between the two gauge readings is 185 kPa. The flow rate is designed to be 30 liter/s. By using Darcy Weisbach and Hazen William's formula, determine the pipe diameter. (Ans.: 228 mm, 123 mm) TABLE 5.1: Pipe Characteristies Pipe Hazen-William* Roughness e (mm) 0.15 C 140 Asbestos Cement (AC) – all ages Cast Iron, Ductile Iron - new 0.3 130 10 years old - 20 years old 1.5 3.0 100 90 Cast Iron coated – good condition all ages Welded steel - uncoated - new 0.3 135 125 100 100 - old 0.6 1.5 Coal tar enamel coated steel – new Concrete lining centrifugal spun – all ages Galvanized Iron (GI), Mild Steel (MS) HDPE, UPVC, Polyethylene Wrought Iron Copper, Brass *The Malaysian Water Association - MWA (Design Guidelines for Water Supply Systems) 0.15 0.15 140 0.3 130 0.015 155 0.045 ND 0.0015 ND ND = No Data
A 60-mm diameter pipe contains glycerin (SG=1.26) flowing at 8.5 m^3/h.(1 atm = 101.325 kPa) a) Determine the Reynolds Number to classify the flow in the pipe b) For the pressure measurements shown, what is the head loss and the direction of flow?
A venturi meter with a throat diameter of 100 mm is fitted in a vertical pipeline of 200 mm diameter with oil of specific gravity 0.88 flowing upwards. Two pressure gauges are fitted at tapping points, one at the throat and the other in the inlet pipe 320 mm below the throat. The difference between the 2 gage pressure readings is 28 kPa. (a) Determine the flow in m^3/s neglecting head losses (b) Working from Bernoulli's equation, determine the difference in levels (in mm) between the two limbs of a mercury manometer if it is connected to the tapping points and the connecting pipes are filled with the same oil Draw illustrations Use 3 decimals
Question 4 A 150 mm diameter pipe is connected to a large tank with a bellmouth inlet. The pipe is carrying oil (specific gravity 0.85) with an absolute viscosity of 0.0056 N-s/m² and the roughness elements of the pipe wall is estimated as k = 0.9 mm. (a) Above what flow rate will this pipe behave as a fully rough pipe? (b) Below what flow rate will it behave as a smooth pipe?
When 57 L/s of fluid (SG=1.27, viscosity=0.012 Pa.s) flow in 150 m of 150 mm pipe, the head loss is 11.2 m. Is this pipe rough or smooth? I dont understand what we are looking for that would let us know whether the pipe is rough or smooth???
Question 5 Figure 5 shows a header tank in a laboratory. a) Determine the discharge when filling the tank using the main water. b) If the tank bottom is rectangular (1m x 3m) and the required depth is 0.75 m, determine the time needed to fill the tank. c) With respect to pipe flow, discuss how viscosity and pipe surface condition affect the flow velocity. Pipe diameter AC: D = 22 mm; Mains water pipe diameter (BC): 100mm Mains water pressure head at B: 35 m 3.4 m Figure 5. for Question 5 3.5 m B Mains water