urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...

Question 1

Question

3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following

urgent in 15mins

engineering Mechanical-Engineering

Add a comment Improve this question Transcribed image text

Answer

Answer #1

Calculate the hydraulic radius when flowing full. 2b Write the flow rate equation for full flow condition. 0.8 (58) (bhi .4 b 0.5(bh) 0.5(b(0.5b)) 0.5b) +b h+b 0.25b2 1.5b Write the velocity equation for half-full flow condition. 0.6 (58) 0.6 (58) bi0 b2 Vbi (0.0552) i (0 02534) (0.0552) (0.02534) -1.4759 m 1.48 m Calculate depth h. 1.48 -0.74 m Calculate slope. bi-0.02534 (

Add a comment

Answer

Similar Homework Help Questions

solve and show all work A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of 3 meters. If the channel is flowing full, what is its...

solve and show all work A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of 3 meters. If the channel is flowing full, what is its conveyance? Assume uniform flow conditions. Use n 0.013. 8. a. 15 m3/s b. 25 m3/s 35 m3/s 45 m3/s -. C. d. A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of...

Question 2

solve and show all work A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of 3 meters. If the channel is flowing full, what is its...

solve and show all work A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of 3 meters. If the channel is flowing full, what is its conveyance? Assume uniform flow conditions. Use n 0.013. 8. a. 15 m3/s b. 25 m3/s 35 m3/s 45 m3/s -. C. d. A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of...

urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...

Homework Answers

Add Answer to:
urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...

Post as a guest

Earn Coins

solve and show all work A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of 3 meters. If the channel is flowing full, what is its...

urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...

Homework Answers

Add Answer to: urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...

Post as a guest

Earn Coins

solve and show all work A small, concrete, rectangular storm water channel has a uniform slope equal to 0.001, width of 5 meters and depth of 3 meters. If the channel is flowing full, what is its...

Add Answer to:
urgent in 15mins 3. The depth of a rectangular channel is half its breadth. Find the channel dimensions and the slope to satisfy the following conditions (i) The discharge when flowing full is 0.8...