Question: the discharge in a rectangular channel 1 8 ft wide is 4 2 0 cfs . If the water velocity is 9 ft / s

the discharge in a rectangular channel 18ft wide is 420 cfs. If the water velocity is 9ft/s, is the flow subcritical or supercritical?

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:

The water discharge in a rectangular channel 20 ft wide is 550 cfs. If the depth of water is 3 ft , is the flow subcritical or supercritical?

Q:

Jet-type pumps are sometimes used to circulate the flow in basins in which fish are being reared. The use of a jet-type pump eliminates the need for mechanical machinery that might be injurious to...

Q:

The discharge in a rectangular channel 18 ft wide is 420 cfs. If the water velocity is 9 ft /s, is the flow subcritical or supercritical?

Q:

A rectangular troweled concrete channel 8 ft wide with a slope of 10 ft in 3000 ft is designed for a discharge of 400 cfs. For a water temperature of 40F, estimate the depth of flow.

Q:

Tidal forces from the moon and sun cause the earth's oceans to increase and decrease in height throughout the day. This change in vertical height causes a change in horizontal speed of ocean water....

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:

5 EXERCISE 2: DISCHARGE AND RATING CURVES (15 Marks) The objectives of this exercise are to demonstrate: (i) how stream discharge is measured; (ii) how a series of discharge measurements is used to...

Q:

Chapter 7: Wastewater Management IN THIS CHAPTER U.S. wastewater regulations Sources of contamination of wastewaters Classification of water pollutants Characteristics of wastewater Wastewater...

Q:

PLEASE ANSWER ONLY NUMBER 10 PLEASE Stream Velocity and Discharge Exercise - Week 14 For this exercise, you will be watching a demonstration of the Sontek FlowTracker and answer the 10 questions at...

Q:

A diversion gate backs up flow in a 5-ft wide rectangular irrigation channel (So = 0.001, n = 0. 015). The discharge in the channel is 50 cfs. If the depth of flow at the gate is 5 ft, determine the...

Q:

1. Rose could probably borrow the money to purchase the shares outright because the shares would serve as collateral and dividends would cover a good part of the loan payments. The interest rate is...

Q:

Use the program developed in Prob. 27.l5 to solve Probs. 27.3 and 27.5.

Q:

Seven descriptions are shown on the left and ten computer terms are shown on the right. By drawing arrows, connect each description to the correct computer term. Form of authentication in the form of...

Q:

Effect of Financing on Earnings per Share Henriksen Co., which produces and sells biking equipment, is financed as follows: Bonds payable, 10% (issued at face amount) Preferred $2 stock, $20 par...