Find the average velocity and mass flowrate out of the elbow

Assignment Help Civil Engineering
Reference no: EM13321335

Water flows steadly through a 45 degree reducing elbow whose diameter changes from 8 inches to 6 inches. If the weight flowrate into the elbow is 47 lbf/s, find the mass flowrate out of the elbow, the volume flowrate in and out of the elbow, and the average velocity in and out of the elbow.

Reference no: EM13321335

Questions Cloud

Explain what is the value of ka for hf : The pH of a 0.25 M aqueous solution of hydrofluoric acid, HF, at 25.0 °C is 2.03. What is the value of Ka for HF
Profit-maximizing behaviour on the part of firms explains : Profit-maximizing behaviour on the part of firms explains why the short-run aggregate supply curve is upward-sloping. Is this statement true, false, or uncertain? Explain your answer.
Estimate the expected life of the landfill in years : seven hundred sixty-five meters cubed of solid waste is dumped ate the site 5 days a week. This waste is compacted to twice its delivered density. Estimate the expected life of the landfill in years.
Find the heights of the pendulum : Let a coil wand pendulum start swinging with an angle of 30 degrees with the vertical. Calculate the heights of the pendulum at the start and final positions
Find the average velocity and mass flowrate out of the elbow : If the weight flowrate into the elbow is 47 lbf/s, find the mass flowrate out of the elbow, the volume flowrate in and out of the elbow, and the average velocity in and out of the elbow.
Suppose that government spending is raised at the same time : Suppose that government spending is raised at the same time that the money supply is lowered. What will happen to the position of the aggregate demand curve?
Explain the ph of the solution was 8.93 at 25.0 °c : Z- is a weak base. An aqueous solution of NaZ is prepared by dissolving 0.350 mol of NaZ in sufficient water to yield 1.0 L of solution. The pH of the solution was 8.93 at 25.0 °C
What is the planets radius : You have been visiting a distant planet. Your measurements have determined that the planet's mass is two times that of earth but the free-fall acceleration at the surface is only one-fourth as large. What is the planet's radius
How does the equilibrium level of income depend on a and m/p : A is autonomous expenditure, b is the interest elasticity of investment expenditure, k is the income elasticity of money demand, he is the interest elasticity of money demand, It is the tax rate, and mpc is the marginal propensity to consume.

Reviews

Write a Review

Civil Engineering Questions & Answers

  F-m ration for conventional activated sludge plant

A 4000-m 3 /day conventional activated sludge plant has an influent with a BOD5 of 190 mg/L and SS of 225 mg/L. What population would this plant serve?

  How to design a cyclone that has a collection efficiency

Design a cyclone that has a collection efficiency between 80% and 85% (use parcticle size distribution given below). you must assume a dpc of 4.2 microns,an inlet gas velocity of 25 m/s and a K of 15.

  At what air temperature will exhaled breath condensed

At what air temperature will exhaled breath condense by self-nucleation. Assume that a saturation ratio of 4.3 is required.

  What would side slope of cut be if catch point is located

A backsight reading of 2.56 was obtained with rod at A and a foresight reading of 7.45 was obtained with the rod at the trial point B. If B is located 37.00 feet from the center line of a planned 50-foot wide road, is the catch point located uphi..

  Determine the moisture content and overall specific weight

A sample of argillaceous soil with a volume of 1x10-3 m3 and a mass of 1.762 kg, after oven dried, has a mass of 1.368 kg. The relative density of the grains is equal to 2.69. Determine, for the sample in its original condition

  Determine the uniform flow depth in a trapezoidal channel

Determine the uniform flow depth in a trapezoidal channel with a bottom width of 8 ft and side slopes of 1 vertical to 2 horizontal. The discharge is 100 ft3/s. Manning roughness factor is 0.015 and the channel bottom slope is 0.004.

  Determine if the heat pump is reversible or irreversible

If the heat pump requires a power input of 2 kW, and the room requires a heat input of 15 kW to maintain the temperature at 25°C, (a) find the COP of the heat pump. (b) Determine if the heat pump is reversible, irreversible, or impossible.

  Compute the maximum acceptable service load

Compute the maximum acceptable service load on an A36 steel plate tension member 1/4in.x12in. having a single line of holes parallel to the direction of loading. The load is 25% dead load and 75% live load, and 7/8in. diameter bolts are used.

  Determine what size pipe should be use from one reservoir

The level of one reservoir is 500 ft above the level of the other, and water is flowing steadily through the pipe from one reservoir to the other.

  Determine the weight of the water and the pressure forces

A 30-ft-high, 1-ft-diameter pipe is welded to the top of a cubic container 13 ft * 3 ft * 3 ft2. The container and pipe are filled with water at 20°C. Determine the weight of the water and the pressure forces on the bottom and sides of the contain..

  Assist structural engineer for a bridge replacement project

You should provide the structural engineer with a formal typed report that will include all of your analyses and final size of the footing. You should also include all of your design assumptions in your report.

  Determine the velocity of each ball after impact

Two identical pool balls of 57.15 mm diameter may move freely on a pool table. Ball B is at rest and ball A has an initial velocity v=v0i. (a) knowing that b=50 mm and e=0.7, determine the velocity of each ball after impact.

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