CO-3,4,5SITUATION 4. (Flow in Pipes -a)A circular pipe has a diameter of 750 millimeters is flowing full ofwater.Diameter = DNOTES: For "Manning's Formula"Velocity V = 1/n x R S2/3 1/2d)WSONOTES:Manning's Roughness Coef. n = 0.012Consider pipe is flowing full.Pipe Invert Slope is S=1.55%Hydraulic Radius R= D/4Flow Rate Q = A x VFigure 1. FLOW IN PIPESH +DNote: Volume = 1.0 m³ = 1,000 litersCalculate its hydraulic radius, R = ? in metersCalculate the mean velocity V = ? in meters per sec.Determine the flow rate Q = ? in cubic meters per sec. ?Determine the flow rate Q = ? in liters per sec. ?

diameter of circular pipe, D = 750 mm = 0.75 m

CO-3,4,5 SITUATION 4. (Flow in Pipes - A circular pipe has a diameter of 750 millimeters is flowing full of water. a) b) c) d) WS Diameter = D NOTES: For "Manning's Formula" NOTES: Manning's Roughness Coef. n = 0.012 Consider pipe is flowing full. Pipe Invert Slope is S=1.55% Hydraulic Radius R= D/4 1/2 Velocity V = 1/n x R S Flow Rate Q = AxV Figure 1. FLOW IN PIPES H+D Note: Volume = 1.0 m³ = 1,000 liters Calculate its hydraulic radius, R = ? in meters Calculate the mean velocity V = ? in meters per sec. Determine the flow rate Q = ? in cubic meters per sec. ? Determine the flow rate Q = ? in liters per sec. ?

CO-3,4,5 SITUATION 4. (Flow in Pipes - A circular pipe has a diameter of 750 millimeters is flowing full of water. a) b) c) d) WS Diameter = D NOTES: For "Manning's Formula" NOTES: Manning's Roughness Coef. n = 0.012 Consider pipe is flowing full. Pipe Invert Slope is S=1.55% Hydraulic Radius R= D/4 1/2 Velocity V = 1/n x R S Flow Rate Q = AxV Figure 1. FLOW IN PIPES H+D Note: Volume = 1.0 m³ = 1,000 liters Calculate its hydraulic radius, R = ? in meters Calculate the mean velocity V = ? in meters per sec. Determine the flow rate Q = ? in cubic meters per sec. ? Determine the flow rate Q = ? in liters per sec. ?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 128CP: Two pipes of equal and constant diameter leave a water pumping and dump water cut of open end that...

See similar textbooks

Similar questions

A container of water has a cross-sectional area of A=0.1m2 . A piston sits top of the water (see be following figure). There is a spout located 0.15 m from the bottom of tank, open to the atmosphere, and a stream of water exits the spout. The cross sectional area of the spat is As=7.0104m2 . (a) What is the velocity of the water as it leaves the spout? (b) If the opening of the spout is located 1.5 m above the grand, how far from be pout does water hit the floor? Ignore friction and dissipative forces.
Gasoline is piped underground from refineries to major users. The flow rate is 3.00102m3/s (about 500 gal/min), viscosity of gasoline is 3.00102m3/s , and its density is 680 kg/m3. (a) What minimum diameter must be pipe have if the Reynolds number is to be less 2000? (b) What pressure difference must be along each kilometer of be pipe to maintain flow rate?
What is density of a woman floats in fresh water with 4.00% of her volume above the surface? (This could be measured by placing her in a Wii marks on the side to measure how much water she displaces when floating and when held under water.) (b) What percent of her volume is above surface when she floats in seawater?
(a) Convert normal blood pressure readings of 120 over 80 mm Hg to newtons per meter squared using be relationship for pressure due to the weight of a fluid (p=hg) rater a conversion factor. (b) Explain why be blood pressure of an infant would likely be smaller than that of an adult. Specifically, consider the smaller height to which blood mast be pumped.
Is there a limit to the height to which an entrainment device can raise a fluid? Explain your answer.
Concrete is pumped from a cement mixer to the place it is being lad, instead of being carried wheelbarrows. The flow rate is 200 L/min through a 50.0-m-long, 8.00-cm-diameter hose, and he pressure it the pump is 8.00106 N/m2. (a) Calculate the resistance of the hose. (b) What is the viscosity of the concrete, assuming the flow is laminar? (c) How much power is being supplied, assuming the point of use is at the same level as the pump? You may neglect the power supplied to increase be concrete's velocity.
How would you determine the density of an irregularly shaped rock?
A fluid of a constant density flows through a reduction in a pipe. Find an equation for be change in pressure, in terms of v1, A2, A2, and the density.
A sump pump (used to drain water from be basement of houses built below the water table) is draining a flooded basement at rate of 0.750 L/S, with an output pressure of 3.00105N/m2 . (a) The water enters a hose with a 3.00-cm inside diameter and rises 2.50 m above the pump. What is its pressure at this point? (b) The hose goes over the foundation wall, losing 0.500 m in height and widens to 4.00 cm in diameter. What is the pressure now? You may neglect frictional losses both parts of the problem.
A large tanker truck can carry 20 tons (40.000 lb) of liquid (a) What volume of water can it carry? (b) What volume of gasoline can it carry?
Blood is pumped from the heart at a rate of 5.0 L/min into the aorta (of radius 1.0 cm). Determine the speed of blood through the aorta.
Two pipes of equal and constant diameter leave a water pumping and dump water cut of open end that is open to the atmosphere (see the following figure). The water enters at pressure of atmosphere and a speed of (v1=1.0m/s) . One pipe drops a height of 10 m. What is the velocity of the water as the water leaves each pipe?