Question

. In a river 60ft wide, having an average depth of 3.4ft and a mean velocity...

. In a river 60ft wide, having an average depth of 3.4ft and a mean velocity of 1.15 fps, a contracted rectangular weir 30ft long is to be constructed. Determine the head over the weir, assuming free fall.

1 0
Add a comment Improve this question Transcribed image text
Answer #1

discharge through contracked rectangular weir is given by Q = 2/3 B 29 (H) 3월 where, Q= 11.1594 60x2.4 aQ= 224.6 4315 B=3oft

Feel free to ask for further clarification.

please up-vote if you liked this solution. As it will encourage me to solve more and more problems and help students.

Thank you,

Add a comment
Know the answer?
Add Answer to:
. In a river 60ft wide, having an average depth of 3.4ft and a mean velocity...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A stream has a width of 30 m, depth of 3 m, and a mean velocity of 1.25 m's. authorities are plan...

    A stream has a width of 30 m, depth of 3 m, and a mean velocity of 1.25 m's. authorities are planning to build a 1 m. a. Estimate the discharge (m/s) in the stream. b. Estimate the velocity of stream when the water level is c. How much head is generated when the water level is raised by 1 m? d. Determine if the weir has free or submerged discharge. 5. The stream sharp-crested weir to raise the water...

  • A stream has a width of 30 m, depth of 3 m, and a mean velocity...

    A stream has a width of 30 m, depth of 3 m, and a mean velocity of 1.25 m's. authorities are planning to build a 1 m. a. Estimate the discharge (m/s) in the stream. b. Estimate the velocity of stream when the water level is c. How much head is generated when the water level is raised by 1 m? d. Determine if the weir has free or submerged discharge. 5. The stream sharp-crested weir to raise the water...

  • Please use own words. Thank you. CASE QUESTIONS AND DISCUSSION > Analyze and discuss the questions...

    Please use own words. Thank you. CASE QUESTIONS AND DISCUSSION > Analyze and discuss the questions listed below in specific detail. A minimum of 4 pages is required; ensure that you answer all questions completely Case Questions Who are the main players (name and position)? What business (es) and industry or industries is the company in? What are the issues and problems facing the company? (Sort them by importance and urgency.) What are the characteristics of the environment in which...

  • summatize the following info and break them into differeng key points. write them in yojr own...

    summatize the following info and break them into differeng key points. write them in yojr own words   apartus 6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT