Critical Section Factor Calculator

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Section Factor - (Measured in Meter^2.5) - Section Factor is ratio of normal to critical channel depth.
Discharge of Channel - (Measured in Cubic Meter per Second) - Discharge of Channel is the rate of flow of a liquid.

STEP 1: Convert Input(s) to Base Unit

Discharge of Channel: 14 Cubic Meter per Second --> 14 Cubic Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z = Q/sqrt([g]) --> 14/sqrt([g])

Evaluating ... ...

Z = 4.47061939493482

STEP 3: Convert Result to Output's Unit

4.47061939493482 Meter^2.5 --> No Conversion Required

FINAL ANSWER

4.47061939493482 ≈ 4.470619 Meter^2.5 <-- Section Factor

(Calculation completed in 00.004 seconds)

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Home » Engineering » Civil » Hydraulics and Waterworks » Flow in Open Channels » Critical Flow and its Computation » Critical Section Factor

Credits

Created by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

Rithik Agrawal has created this Calculator and 1300+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 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 Section Factor Formula

Section Factor = Discharge of Channel/sqrt([g])
Z = Q/sqrt([g])

What is Critical Section Factor?

The section Factor for critical flow The section factor for critical flow computation (Z) is the product of the water area and the square root of the hydraulic depth.

How to Calculate Critical Section Factor?

Critical Section Factor calculator uses Section Factor = Discharge of Channel/sqrt([g]) to calculate the Section Factor, The Critical Section Factor is defined as proportionality constant for discharge and specific energy in channel section. Section Factor is denoted by Z symbol.

How to calculate Critical Section Factor using this online calculator? To use this online calculator for Critical Section Factor, enter Discharge of Channel (Q) and hit the calculate button. Here is how the Critical Section Factor calculation can be explained with given input values -> 4.470619 = 14/sqrt([g]).

FAQ

What is Critical Section Factor?

The Critical Section Factor is defined as proportionality constant for discharge and specific energy in channel section and is represented as Z = Q/sqrt([g]) or Section Factor = Discharge of Channel/sqrt([g]). Discharge of Channel is the rate of flow of a liquid.

How to calculate Critical Section Factor?

The Critical Section Factor is defined as proportionality constant for discharge and specific energy in channel section is calculated using Section Factor = Discharge of Channel/sqrt([g]). To calculate Critical Section Factor, you need Discharge of Channel (Q). With our tool, you need to enter the respective value for Discharge of Channel and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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