Question: Problem 1 - Design a hydraulically optimal rectangular open channel that can carry a flow of 1 0 0 0 cfs . Assuming the longitudinal

Problem 1- Design a hydraulically optimal rectangular open channel that can carry a flow of 1000 cfs. Assuming the longitudinal channel slope (in the direction of flow) is 0.001. The channel is lined with smooth concrete. Is the design flow supercritical or subcritical?

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:

( a ) Calculate the dimensions for the most economical ( from a hydraulic perspective ) concrete lined ( Mannings ' n = 0 . 0 1 5 ) rectangular open channel that will carry a design discharge of 8 m...

Q:

( 1 1 Pts ) A cube of Steel 0 . 4 5 m on each side floats in mercury. Using specific gravities of steel and mercury of 7 . 8 and 1 3 . 6 , respectively, find the submerged depth of the cube. ( 1 1...

Q:

ASSUMPTIONS: Stream channel is assumed to be rectangular 1.5 feet wide by 1.0 feet deep with a gravel bed flowing 3" deep. n = 0.03 Culvert is flowing under inlet control . it is 16' long 24" HDPE...

Q:

Please let me know if you need any more information. I'll edit or post the same question with the information Calculating the flow in a rectangular channel for a variety of construction materials and...

Q:

( i ) Obtain the relationships between the Ch zy ' s coeflicient C , Manning's roughness coefticient n and the Darcy - Weisbach friction factor f for uniform flow conditions taking place in an open...

Q:

Finding the normal depth in an open channel can be accomplished by using Manning's equation. Manning's equation relates the flow rate in the channel (discharge, Q) to the cross-sectional area (A),...

Q:

PLEASE SOLVE ALL ANSWERS IN THE PICTURE, POSSIBLE ANSWER CHOICES ARE PROVIDED Topic V: Open Channel Flow ( 2 0 points ) Problem ( 1 5 ) : water flows at a discharge ( Q ) in a finished concrete...

Q:

Topic V: Open Channel Flow ( 2 0 points ) Problem ( 1 5 ) : water flows at a discharge ( Q ) in a finished concrete channel of a rectangular cross - section with width ( b ) , depth ( y ) , and...

Q:

Assignment The Mannings Equation is used to find the Flow Q (cubic feet per second or cfs) in an open channel. The equation is Q = 1.49 * A * R^2/3 * S^1/2 Where Q = Flowrate in cfs A = Cross...

Q:

Calculate the load - carrying capacity of a rectangular steel plate with dimensions 5 0 0 mm x 3 0 0 mm x 1 0 mm under uniform loading conditions. Determine the ultimate load capacity of a pile with...

Q:

Q16) (Managing Free Space) Free disk space can be kept track of using a free list or a bitmap. Disk addresses require D bits. For a disk with B blocks, F of which are free, state the condition under...

Q:

Find the dimension of the subspace of C4. a + b a+da, b, c, d E C

Q:

Which of the following is typically considered the return on U . S . governmem bonds and bifis and equals the reat interest plus the expected inflation premiumi? Multuple Choice requilred return risk...

Q:

Financial data for Joel de Paris, Inc., for last year follow: Assets Cash Accounts receivable Inventory Joel de Paris, Inc. Balance Sheet Beginning Balance Ending Balance $ 139,000 $ 127,000 345,000...