Determine what the height should be to force to be critical

Assignment Help Civil Engineering
Reference no: EM13298022

Given that uniform flow is subcrital and there is a weir in a rectangular channel, how do you determine what the weir height should be to force the flow to be critical? Draw this transition on a specific energy curve.

Reference no: EM13298022

Questions Cloud

Clostridium and streptococcus are both catalase-negative : Clostridium and streptococcus are both catalase-negative. Streptococcus grow by fermentatin. Why is clostridium killed by oxygen, whereas Streptococcus is not?
What is the magnitude of the angular acceleration of ball : You are participating in league bowling with your friends. Time after time, you notice that your bowling ball rolls to you without slipping on the flat section of track. What is the magnitude of the angular acceleration of the ball
Theft of logins and passwords : Theft of logins and passwords
Hoping to learn from your past behaviors : Why would employers ask these types of questions? What are they hoping to learn from your past behaviors? How important do you think context is when you respond to these types of questions (context refers to the situation you are taking your example ..
Determine what the height should be to force to be critical : Given that uniform flow is subcrital and there is a weir in a rectangular channel, how do you determine what the weir height should be to force the flow to be critical. Draw this transition on a specific energy curve.
Explain steam distillation or solvent extraction : Compare the relative greenness of this approach to at least one other extraction method: steam distillation or solvent extraction. List the green chemistry principles that differentiate the two approaches that you compare
How much dividends were paid to shareholders during the year : In its most recent financial statements, Newhouse Inc. reported $35 million of net income and $350 million of retained earnings. The previous retained earnings were $333 million. How much dividends were paid to shareholders during the year?
How much internal energy is produced as a result of the fall : The water passing over Victoria Falls, located along the Zambezi River on the border of Zimbabwe and Zambia, How much internal energy is produced per kg as a result of the fall
Disaster recovery planning models : In one page, please Compare and Contrast various Business Continuity & Disaster Recovery Planning models.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Compute the resisitivity at a reservoir depth of 8000 feet

Given the total dissolved solids in a brine is 20,500 ppm, compute the resisitivity at a reservoir depth of 8,000 feet.

  Determine the coefficient of friction

a mass of 2kilogram is projected with a speed of 3m/s.if a plane inclined 20 degrees with the horizontal.after travelling travelling 0.8meters, the mass comes to rest. determine the coefficient of friction and also the speed as the black returns t..

  Possible characteristic or property of sanstone

Give one possible characteristic or property of sanstone and of the quartzite that made you decide not to select it for your concrete project?

  Determine what is the concentration of pce in the lake

An industry discharges PCE (tetrachloroethene, tetratchloroethylene, or perchloroethylene) into a small, well-mixed lake. The influent concentration is 0.4mg/L and the hydraulic residence time of the lake is 5days.

  Describe a dynamic programming algorithm

Describe a dynamic programming algorithm to find an independent set of T such that the sum of numbers of nodes in the set is the largest among all possible independent sets of T.

  Darcy law and quantity of groundwater

Using Darcy's Law, calculate the quantity of groundwater (L/day), the seepage velocity (m/s), and the contaminant loading (Kg/day) to the river (assuming no retardation) for the following scenario. Be sure to include both a plane view and cross-se..

  Compute the modulated wavelength under the humidity

The average slope distance of 500m was measured with utilizing infrared light with wavelength = .91 um has a modulating frequency at 24.5 MHz. At the time of the measurement, the temperature was 27 degrees C and the atmospheric pressure was 755.1 ..

  What the meaning of steady state

could you please help me to figure out what the meaning of steady state in the pavement management system preservation and rehabilitation.

  Formulate a linear program for blend mix

Formulate a Linear Program for Blend Mix at Bluegrass Distillery, The Bluegrass Distillery produces custom-blended whiskey

  Maximum height of its centre of gravity

If a mass of 500kg is placed centrally on the top face of the buoy, find the maximum height of its centre of gravity above the bottom of the buoy so that the buoy may remain in stable equilibrium.

  Determine what will be the new height of fluid column

A u-tube manometer is used to measure the pressure of a vessel under vacuum. Assume the manometer is open to atmospheric pressure (101.325 kPa) and the density of the fluid in the manometer is 12.0 g/cm3.

  Calculate the ieee double precision floating number

Calculate the IEEE double precision floating number immediately greater than the minimum number in double precision in both binary and decimal form

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