c) A reservoir has a plan area of 100 000 m². The discharge from the reservoir passes over a rectangular broad-crested weir, having the following dimensions: b=15 m, P, - 1 m, L = 2 m. ) Assuming that a boundary layer forms on the crest of the weir, estimate a coefficient of discharge. i) Estimate the discharge over the weir if the reservoir level is 1.5 m above the weir crest. i) If there is no inflow into the reservoir, estimate the time taken for the reservoir level to fall from 1.5 m to 0.5 m above the weir crest. Assume that Ca remains constant.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
c) A reservoir has a plan area of 100 000 m². The discharge from the reservoir passes over a
rectangular broad-crested weir, having the following dimensions:
b = 15 m, P, = 1 m, L=2 m.
) Assuming that a boundary layer forms on the crest of the weir, estimate a coefficient of
discharge.
i) Estimate the discharge over the weir if the reservoir level is 1.5 m above the weir crest.
i) If there is no inflow into the reservoir, estimate the time taken for the reservoir level to
fall from 1.5 m to 0.5 m above the weir crest. Assume that Ca remains constant.
Transcribed Image Text:c) A reservoir has a plan area of 100 000 m². The discharge from the reservoir passes over a rectangular broad-crested weir, having the following dimensions: b = 15 m, P, = 1 m, L=2 m. ) Assuming that a boundary layer forms on the crest of the weir, estimate a coefficient of discharge. i) Estimate the discharge over the weir if the reservoir level is 1.5 m above the weir crest. i) If there is no inflow into the reservoir, estimate the time taken for the reservoir level to fall from 1.5 m to 0.5 m above the weir crest. Assume that Ca remains constant.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Highway drainage
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning