Critical Depth for Triangular Channel Solution

STEP 0: Pre-Calculation Summary
Formula Used
Critical Depth of Triangular Channnel = (2*((Discharge of Channel/Bed Slope)^2)/[g])^(1/5)
ht = (2*((Q/S)^2)/[g])^(1/5)
This formula uses 1 Constants, 3 Variables
Constants Used
[g] - Gravitational acceleration on Earth Value Taken As 9.80665
Variables Used
Critical Depth of Triangular Channnel - (Measured in Meter) - The Critical Depth of Triangular Channnel is defined as the depth of flow where energy is at a minimum for a particular discharge.
Discharge of Channel - (Measured in Cubic Meter per Second) - Discharge of Channel is the rate of flow of a liquid.
Bed Slope - Bed Slope is used to calculate the shear stress at the bed of an open channel containing fluid that is undergoing steady, uniform flow.
STEP 1: Convert Input(s) to Base Unit
Discharge of Channel: 14 Cubic Meter per Second --> 14 Cubic Meter per Second No Conversion Required
Bed Slope: 0.0004 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ht = (2*((Q/S)^2)/[g])^(1/5) --> (2*((14/0.0004)^2)/[g])^(1/5)
Evaluating ... ...
ht = 47.8111380955355
STEP 3: Convert Result to Output's Unit
47.8111380955355 Meter --> No Conversion Required
FINAL ANSWER
47.8111380955355 47.81114 Meter <-- Critical Depth of Triangular Channnel
(Calculation completed in 00.020 seconds)

Credits

Created by Rithik Agrawal
National Institute of Technology Karnataka (NITK), Surathkal
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Meerut Institute of Engineering and Technology (MIET), Meerut
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16 Critical Flow and its Computation Calculators

Discharge given Critical Depth for Parabolic Channel
Go Discharge of Channel = sqrt((Critical Depth of Parabolic Channel^4)*((Bed Slope)^2)*0.29629629629 *[g])
Discharge given Critical Depth for Triangular Channel
Go Discharge of Channel = sqrt((Critical Depth of Triangular Channnel^5)*((Bed Slope)^2)*0.5*[g])
Side Slope of Channel given Critical Depth for Parabolic Channel
Go Bed Slope = (3.375*((Discharge of Channel)^2)/((Critical Depth of Parabolic Channel^4)*[g]))^(1/2)
Side Slope of Channel given Critical Depth for Triangular Channel
Go Bed Slope = (2*((Discharge of Channel)^2)/((Critical Depth of Triangular Channnel^5)*[g]))^(1/2)
Critical Depth for Parabolic Channel
Go Critical Depth of Parabolic Channel = (3.375*((Discharge of Channel/Bed Slope)^2)/[g])^(1/4)
Critical Depth for Triangular Channel
Go Critical Depth of Triangular Channnel = (2*((Discharge of Channel/Bed Slope)^2)/[g])^(1/5)
Critical Depth for Rectangular Channel
Go Critical Depth of Rectangular Channel = ((Discharge per unit Width^2)/([g]))^(1/3)
Discharge per unit Width given Critical Depth for Rectangular Channel
Go Discharge per unit Width = ((Critical Depth of Rectangular Channel^3)*[g])^(1/2)
Discharge given Critical Section Factor
Go Discharge of Channel = Section Factor*sqrt([g])
Critical Section Factor
Go Section Factor = Discharge of Channel/sqrt([g])
Critical Depth given Critical Energy for Rectangular Channel
Go Critical Depth of Rectangular Channel = Critical Energy of Rectangular Channel/1.5
Critical Depth given Critical Energy for Triangular Channel
Go Critical Depth of Triangular Channnel = Critical Energy of Triangular Channel/1.25
Critical Energy for Rectangular Channel
Go Critical Energy of Rectangular Channel = 1.5*Critical Depth of Rectangular Channel
Critical Energy for Triangular Channel
Go Critical Energy of Triangular Channel = Critical Depth of Triangular Channnel*1.25
Critical Depth of Flow given Critical Energy for Parabolic Channel
Go Critical Depth of Parabolic Channel = Critical energy of Parabolic Channel/(4/3)
Critical Energy for Parabolic Channel
Go Critical energy of Parabolic Channel = (4/3)*Critical Depth of Parabolic Channel

Critical Depth for Triangular Channel Formula

Critical Depth of Triangular Channnel = (2*((Discharge of Channel/Bed Slope)^2)/[g])^(1/5)
ht = (2*((Q/S)^2)/[g])^(1/5)

What is Critical Energy of Channel?

In open channel flow, specific energy ( e ) is the energy length, or head, relative to the channel bottom. It is also the fundamental relationship used in the standard step method to calculate how the depth of a flow changes over a reach from the energy gained or lost due to the slope of the channel.

How to Calculate Critical Depth for Triangular Channel?

Critical Depth for Triangular Channel calculator uses Critical Depth of Triangular Channnel = (2*((Discharge of Channel/Bed Slope)^2)/[g])^(1/5) to calculate the Critical Depth of Triangular Channnel, The Critical Depth for Triangular Channel is defined as the flow depth at which the specific energy is minimized, resulting in the maximum flow velocity. Critical Depth of Triangular Channnel is denoted by ht symbol.

How to calculate Critical Depth for Triangular Channel using this online calculator? To use this online calculator for Critical Depth for Triangular Channel, enter Discharge of Channel (Q) & Bed Slope (S) and hit the calculate button. Here is how the Critical Depth for Triangular Channel calculation can be explained with given input values -> 47.81114 = (2*((14/0.0004)^2)/[g])^(1/5).

FAQ

What is Critical Depth for Triangular Channel?
The Critical Depth for Triangular Channel is defined as the flow depth at which the specific energy is minimized, resulting in the maximum flow velocity and is represented as ht = (2*((Q/S)^2)/[g])^(1/5) or Critical Depth of Triangular Channnel = (2*((Discharge of Channel/Bed Slope)^2)/[g])^(1/5). Discharge of Channel is the rate of flow of a liquid & Bed Slope is used to calculate the shear stress at the bed of an open channel containing fluid that is undergoing steady, uniform flow.
How to calculate Critical Depth for Triangular Channel?
The Critical Depth for Triangular Channel is defined as the flow depth at which the specific energy is minimized, resulting in the maximum flow velocity is calculated using Critical Depth of Triangular Channnel = (2*((Discharge of Channel/Bed Slope)^2)/[g])^(1/5). To calculate Critical Depth for Triangular Channel, you need Discharge of Channel (Q) & Bed Slope (S). With our tool, you need to enter the respective value for Discharge of Channel & Bed Slope and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Critical Depth of Triangular Channnel?
In this formula, Critical Depth of Triangular Channnel uses Discharge of Channel & Bed Slope. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Critical Depth of Triangular Channnel = Critical Energy of Triangular Channel/1.25
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