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IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc?
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IIn gradually varied flow of open channel flow, a flow profiles occurs...
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Understanding gradually varied flow of open channel flow
Gradually varied flow of open channel flow refers to the flow of water in an open channel where the water depth gradually varies with respect to the distance along the channel.
M1 profile upstream of a weir
M1 profile is one of the flow profiles that can occur upstream of a weir. It is characterized by a convex curve, with the water surface being steeper near the channel banks and flatter near the center of the channel.
Depth of M1 profile
The depth at any section of the M1 profile is below normal depth yn.
Explanation
Normal depth (yn) is the depth of water in an open channel that corresponds to the flow rate and channel slope. In M1 profile, the water depth is below normal depth. This is because the flow is accelerating as it approaches the weir, causing the water level to drop. The convex shape of the curve also contributes to the drop in water level.
Conclusion
To summarize, in M1 profile upstream of a weir, the depth at any section of the profile is below normal depth yn.
Understanding gradually varied flow of open channel flow
Gradually varied flow of open channel flow refers to the flow of water in an open channel where the water depth gradually varies with respect to the distance along the channel.
M1 profile upstream of a weir
M1 profile is one of the flow profiles that can occur upstream of a weir. It is characterized by a convex curve, with the water surface being steeper near the channel banks and flatter near the center of the channel.
Depth of M1 profile
The depth at any section of the M1 profile is below normal depth yn.
Explanation
Normal depth (yn) is the depth of water in an open channel that corresponds to the flow rate and channel slope. In M1 profile, the water depth is below normal depth. This is because the flow is accelerating as it approaches the weir, causing the water level to drop. The convex shape of the curve also contributes to the drop in water level.
Conclusion
To summarize, in M1 profile upstream of a weir, the depth at any section of the profile is below normal depth yn.
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IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc?
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IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc?.
IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for IIn gradually varied flow of open channel flow, a flow profiles occurs upstream of a weir is M1 profile.The depth at any section of the profiles is (a) below normal depth yn (b) above normal depth yn (c) below critical depth yc (d) between yn and yc?.
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