Over what distance does discharge increase in depth occur

Assignment Help Civil Engineering

Reference no: EM13314472

(a) In a short section of a channel carrying a steady discharge of 36 m^3/s, the depth is seen to increase from 1.6 m to 1.75 m. The channel is rectangular, 20 m wide with a bedslope of 0.0002 and Manning n of 0.014. Over what distance does this increase in depth occur?

(b) A pressure wave is moving upstream in a pipeline as a result of a rapid partial closure of a valve. Ignoring the elasticity of the pipeline, transform this unsteady flow to an apparent steady flow and apply the continuity and momentum equations to this system.

Reference no: EM13314472

Questions Cloud

How far does the electron go before it comes back : A very long, thin straight line of charge has a constant charge density of 20 pC/cm. How far does the electron go before it comes back

Choice of nominee appropriate : The choice of nominee appropriate? (ie. don't nominate a non-biotech person) and is the format correct? (font, spacing, margins 5 pages total, etc.)

What is the gravitational acceleration it experiences : The International Space Station orbits at a distance of 355 km above the surface of the Earth. What is the gravitational acceleration it experiences

Find out the amount of waste brine : Write out the balances for the mixing point d) Determine he amount of desalinated water (D) produced, e) Determine the amount of waste brine (B) from the process, and f) Determine the fraction of the brine leaving the osmosis cell that is recycled..

Over what distance does discharge increase in depth occur : In a short section of a channel carrying a steady discharge of 36 m^3/s, the depth is seen to increase from 1.6 m to 1.75 m. The channel is rectangular, 20 m wide with a bedslope of 0.0002 and Manning n of 0.014.

What is the mass of the disk : A solid cylindrical disk has a radius of 0.45 m. It is mounted to an axle that is perpendicular to the circular end of the disk at its center. What is the mass of the disk

Assignment on inventoryanalysis : Assignment on InventoryAnalysis

Calculate depth downstream of jump and energy loss in jump : A hydraulic jump occurs in an rectangular channel 2.3 m wide when the discharge is 2.5 m^3/s. If the upstream depth is 0.25 m calculate the depth downstream of the jump and the energy loss in the jump.

Explain what is the solubility of lead(ii) chloride : What is the solubility of lead(II) chloride in both hot and cold water? why is the use of hot water critical to the sucess of the experiment

User Account

All Pages