End View Water Flow H B H= head or height of water the weir P= height of weir from bottom of channel to the top of weir P+H = depth of water B= length of weir. Problem: The head of water on a 90° V-notch weir is 34cm (1.12 ft ft). Compute the flow by the approximate formula.

Q: 2. Determine the discharge of the weir having a head of 1.2 m in L/s a) If a 90° triangular weir is…

A:

Q: A weir has been constructed across a concrete-lined channel with a rectangular cross-section (base…

A: Step 1:Step 2:Step 3: Step 4:

Q: Problem Solving: Determine the flow rate over a suppressed weir if the weir crest is 24 in. long and…

A: Given data in question  Length of crest weir Head To find out  Discharge

Q: Design a weir according to the following data: Channel width = 6 m. Flow discharge = 5 m³/s.…

A: Channel width (b) = 6 m Discharge (Q) = 5 m3/sCd = 0.65

Q: Determine the discharge of the weir having a head of 0.6 m in L/s if a 51⁰ triangular weir is used.…

A: Determine the discharge of the weir having a head of 0.6 m in L/s if a 51⁰ triangular weir is used.…

Q: What is the head of the weir for a flow of 100 cfs? Consider end contraction for the weir length.…

A:

Q: 1.Water flows through a rectangular sharp-crested weir with a channel width of 2 m. The channel…

A: The given data is: Width of channel, B=2 m Channel depth, P=1 m (Height of weir plate) Head of…

Q: 1. After a heavy downpour the depth of water over the weir is 4 m. If the total discharge through…

A: H = 4 mQ = 1000000 m3

Q: Determine the discharge of the weir having a head of 0.5 m in L/s if a 70⁰ triangular weir is used.…

A: The objective of the question is to calculate the discharge of a weir given the head, the angle of…

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.