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Discharge per unit Width given Critical Depth for Rectangular Channel Formula

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The Discharge per unit Width is the ratio of total discharge in the channel to the width considered. Check FAQs

q = {(({h r}^{3}) \cdot [g])}^{\frac{1}{2}}

q - Discharge per unit Width?h_r - Critical Depth of Rectangular Channel?[g] - Gravitational acceleration on Earth?

Discharge per unit Width given Critical Depth for Rectangular Channel Example

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Here is how the Discharge per unit Width given Critical Depth for Rectangular Channel equation looks like with Values.

Here is how the Discharge per unit Width given Critical Depth for Rectangular Channel equation looks like with Units.

Here is how the Discharge per unit Width given Critical Depth for Rectangular Channel equation looks like.

10.0796 = {(({2.18}^{3}) \cdot 9.8066)}^{\frac{1}{2}}

10.0796m²/s = {(({2.18m}^{3}) \cdot 9.8066m/s²)}^{\frac{1}{2}}

10.0796 = {(({2.18}^{3}) \cdot 9.8066)}^{\frac{1}{2}}

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Discharge per unit Width given Critical Depth for Rectangular Channel Solution

Follow our step by step solution on how to calculate Discharge per unit Width given Critical Depth for Rectangular Channel?

FIRST Step Consider the formula

q = {(({h r}^{3}) \cdot [g])}^{\frac{1}{2}}

Next Step Substitute values of Variables

∴

q = {(({2.18m}^{3}) \cdot [g])}^{\frac{1}{2}}

Next Step Substitute values of Constants

∴

q = {(({2.18m}^{3}) \cdot 9.8066m/s²)}^{\frac{1}{2}}

Next Step Prepare to Evaluate

∴

q = {(({2.18}^{3}) \cdot 9.8066)}^{\frac{1}{2}}

Next Step Evaluate

∴

q = 10.0796413201463m²/s

LAST Step Rounding Answer

∴

q = 10.0796m²/s

Discharge per unit Width given Critical Depth for Rectangular Channel Formula Elements

Variables

Constants

Discharge per unit Width

The Discharge per unit Width is the ratio of total discharge in the channel to the width considered.

Symbol: q

Measurement: Kinematic ViscosityUnit: m²/s

Note: Value can be positive or negative.

Formulas to find Discharge per unit Width

Critical Depth of Rectangular Channel

The Critical Depth of Rectangular Channel is defined as the depth of flow where energy is at a minimum for a particular discharge.

Symbol: h_r

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Critical Depth of Rectangular Channel

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Other formulas in Critical Flow and its Computation category

Go Critical Section Factor

Z = \frac{Q}{\sqrt{[g]}}

Go Discharge given Critical Section Factor

Q = Z \cdot \sqrt{[g]}

Go Critical Depth for Rectangular Channel

h r = {(\frac{q^{2}}{[g]})}^{\frac{1}{3}}

Go Critical Energy for Rectangular Channel

E r = 1.5 \cdot h r

How to Evaluate Discharge per unit Width given Critical Depth for Rectangular Channel?

Discharge per unit Width given Critical Depth for Rectangular Channel evaluator uses Discharge per unit Width = ((Critical Depth of Rectangular Channel^3)*[g])^(1/2) to evaluate the Discharge per unit Width, Discharge per unit Width given Critical Depth for Rectangular Channel is defined as discharge flowing in section of channel. Discharge per unit Width is denoted by q symbol.

How to evaluate Discharge per unit Width given Critical Depth for Rectangular Channel using this online evaluator? To use this online evaluator for Discharge per unit Width given Critical Depth for Rectangular Channel, enter Critical Depth of Rectangular Channel (h_r) and hit the calculate button.

FAQs on Discharge per unit Width given Critical Depth for Rectangular Channel

What is the formula to find Discharge per unit Width given Critical Depth for Rectangular Channel?

The formula of Discharge per unit Width given Critical Depth for Rectangular Channel is expressed as Discharge per unit Width = ((Critical Depth of Rectangular Channel^3)*[g])^(1/2). Here is an example- 10.07964 = ((2.18^3)*[g])^(1/2).

How to calculate Discharge per unit Width given Critical Depth for Rectangular Channel?

With Critical Depth of Rectangular Channel (h_r) we can find Discharge per unit Width given Critical Depth for Rectangular Channel using the formula - Discharge per unit Width = ((Critical Depth of Rectangular Channel^3)*[g])^(1/2). This formula also uses Gravitational acceleration on Earth constant(s).

Can the Discharge per unit Width given Critical Depth for Rectangular Channel be negative?

Yes, the Discharge per unit Width given Critical Depth for Rectangular Channel, measured in Kinematic Viscosity can be negative.

Which unit is used to measure Discharge per unit Width given Critical Depth for Rectangular Channel?

Discharge per unit Width given Critical Depth for Rectangular Channel is usually measured using the Square Meter per Second[m²/s] for Kinematic Viscosity. Square Meter per Hour[m²/s], Square Centimeter per Second[m²/s], Square Millimeter per Second[m²/s] are the few other units in which Discharge per unit Width given Critical Depth for Rectangular Channel can be measured.

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