Question: A rectangular channel 3 . 7 m wide has a bottom slope of 0 . 0 0 4 4 . Calculate the normal depth of

A rectangular channel 3.7 m wide has a bottom slope of 0.0044. Calculate
the normal depth of flow for a discharge of 6 m3/sec in this channel. If the
discharge changes to 4 m3/sec, calculate the % change in flow depth. The
Mannings coefficient can be taken as 0.018

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Civil Engineering Questions!

Q:

Find the discharge per unit width for a wide channel having a bottom slope of 0.00015 . The normal depth is \(0.003 \mathrm{~m}\). Assume laminar flow and justify the assumption. The fluid is...

Q:

A rectangular channel with a sluice gate has the following characteristics: Flow rate Q = 100 m3/s; channel bottom slope So 0.001 m/m; channel width w 10 m. and Manning's roughness coefficient n...

Q:

Please answer only d e f . Problem 8 . 2 : Flow rate in a trapezoidal channel is 1 2 m 3 s . Channel is covered by concrete and n = 0 . 0 2 . Bottom slope is J 0 = 0 . 0 0 3 . a ) If channel base...

Q:

A rectangular channel which is 4 m wide on a slope of 0 . 0 0 3 is designed to carry a water discharge ( T = 1 0 C ) of 2 5 m 3 s . Estimate the uniform flow depth ( i . e . normal depth ) for these...

Q:

A rough concrete ( n = 0 . 0 1 8 ) rectangular channel that has a bottom width of 3 . 0 feet and bottom slope of 1 . 2 5 % . Calculate the normal depth for a flow of 5 0 cfs . 1 . 5 ft . 2 . 0 ft . 2...

Q:

please help me with this questions, its urgent Assignment Information and Submission Requirements: A rectangular concrete channel (n = 0.013) has a slope of 0.15%. The width of the channel is Im wide...

Q:

Please help me with this Assignment Information and Submission Requirements: A rectangular concrete channel (n = 0.013) has a slope of 0.15%. The width of the channel is Im wide and is carrying a...

Q:

Question 3 Water flows at a discharge of 0.6 m/s in a rectangular channel that is 1.6 m wide. There is a break in the channel slope, where the upstream channel section is characterized with a channel...

Q:

neglect the first photo ignour the first and second photo Example weder Vertical sluice gale fecely 56siske a rectangular channel to a wide. The gate with is the same width as the channel, is set at...

Q:

Question 5 A smooth hump with height Az = 0.25 m is positioned on the bed of an inclined rectangular channel, as schematically represented in Figure 1 (not to scale). The channel has width B = 2 m,...

Q:

One container is filled with helium gas and another with argon gas. If both containers are at the same temperature, which molecules have the higher rms speed? Explain.

Q:

A certain crystal gives a deflection angle of 25o for the first-order maximum of monochromatic X-rays with a frequency of 5.0 x 1017 Hz. What is the lattice spacing of the crystal?

Q:

Which of the following individuals is most likely to be audited? Option A Sandra has AGI of $ 2 5 , 0 0 0 from wages and uses the standard deduction. Option B Suzanne has a $ 1 5 0 , 0 0 0 net loss...

Q:

Blossom Corporation has two products in its ending inventory, each accounted for at the lower of cost or market. A profit margin of 30% on selling price is considered normal for each product....