Determine the water hammer reduction if a divert-er is added

Assignment Help Civil Engineering
Reference no: EM13546821

A 2,400 foot long, 2 foot diameter pipline conveys water from ahilltop reservoir to an industrial site. The pipe is made of ductile iron, has an outside diameter of of 2.25 feet, and has expansion joints. The flow rate is 30cfs(ft^3/s). Determine the maximum water hammer pressure (in psi) that is likely to occur if the downstream flow valve is closed in 1.05 seconds. Also determin the water hammer reduction (in psi) if a diverter is added that reduces the flow rate from 30 cfs (ft^3/s) to 10 cfs (ft^3/s) almost instantly on valve closure.

Reference no: EM13546821

Questions Cloud

Meeting the terms of the imf loan : What does the Egyptian government hope to signal by meeting the terms of the IMF loan?
Everyday sociology : Everyday Sociology
A local environmental campaign for a day : A Local environmental campaign for a day
The warhead cable test dilemma : The Warhead Cable Test Dilemma
Determine the water hammer reduction if a divert-er is added : A 2,400 foot long, 2 foot diameter pipline conveys water from ahilltop reservoir to an industrial site. The pipe is made of ductile iron, has an outside diameter of of 2.25 feet, and has expansion joints.
What is the virtue theory : 5. According to Hursthouse, virtue theory "transforms the discussion of abortion by dismissing the two familiar dominating considerations as, in a way, fundamentally irrelevant" (p. 415). What is the virtue theory? How does it differ from other ap..
The surface elevation of the downstream resevoir : A 0.5 m diameter concrete pipe (5.0 cm wall thickness with rigid pipe walls) carries water 600 m before discharging it into another reservoir. The surface elevation of the downstream resevoir is 55 m lower
Calculate the mole fraction of benzene in the air of the : A 2L full bottle of benzene is left open (with a known density of 0.9 g/mL) in a small room (50m^3) and left over night. When a grad student comes in to open the lab she smells a powerful oder and notices that the bottle of benzene is now empty.
Identify the components in the problem : Identify the components in the problem.

Reviews

Write a Review

Civil Engineering Questions & Answers

  At what height in the resevoirmust the water level be kept

Water at 20 Degree C is pumped at a constant rate of 9m^3/h from a large resevoir resting on the floor to the open top of a anexperimental absorption tower.

  Actual width of the beam where tis evaluated

For a beam made of 2 materials with different moduli of elasticity,show that the shear stress formula τ =VQ/lt remains validprovided that both Q and I

  Calculate the max tension and min tension of cable

The Golden Gate Bridge has a main span of 4200 ft, a sag of 470 ft, and a total static loading of 21,300 lb/linear foot. Calculate the max tension, min tension, and the total length of cable.

  Calculate the per capita contribution of domestic flow

A rural town with sewered population of 4,500 has a daily wastewater flow of 1,590 m3/day with an average BOD of 280 mg/L including industrial wastes. The industrial discharges to the municipal sewers are 57 m3/day at 1,800 mg/L BOD

  A bar of the cross section is shown in figure 3 and is made

a bar of the cross section is shown in figure 3 and is made of steel that is assumed to be elastoplastic

  The corresponding increase in the diameter of the vessel

A spherical gas container having an outer diameter of 15 ftand a wall thickness of 0.90 in. is made of a steel for whichE =29*106 psi and v = 0.29. Knowingthat the gage

  Determine diameter of rod if it has to be subjected to load

A rod of copper alloy 50 inches long has a modulus of elasticity of 16*10^7 psi. If the maximum allowable elongation is 0.05 in, determine the diameter of the rod if it has to be subjected to a load of 3200 lb.

  What is the alkali-aggregate reaction

What is the alkali-aggregate reaction? List some of the rock types that are vulnerable to attack by alkaline solutions. Discuss the effect of aggregate size on the phenomenon.

  What is the minimum required length l of the rod so that the

What is the minimum required length L of the rod so that the cross section at one end can be rotated 90 degree with respect to other end without exceeding the allowable shear stress of 300 MPa

  Determine the normal stress in each rod. show all work

Two steel rods with fixed supports at A and C are attached by a rigid flange at point B and a downward load of 120 kN is applied to the flange. The upper rod has a cross section of 800 mm^2 and the lower rod has

  Pharmaceutical mixing tank

In year one, a pharmaceutical mixing tank had a market price of $120,000. It replaced an older smaller mixing tank that had a BV of $15,000.

  Explain in detail different types of surveys

what are the main points which create necessity of new railway line? explain in detail different types of surveys conducted in railway work.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd