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Critical depth considering minimum specific energy Formula

GoCritical depth considering flow in open channels Formula

GoCritical Depth using Critical Velocity Formula

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Critical depth for flow in open channel is defined as the depth of flow where energy is at a minimum for a particular discharge in the open channel. Check FAQs

h c = (\frac{2}{3}) \cdot E min

h_c - Critical Depth for Flow in Open Channel?E_min - Minimum Specific Energy for Open Channel Flow?

Critical depth considering minimum specific energy Example

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Here is how the Critical depth considering minimum specific energy equation looks like with Values.

Here is how the Critical depth considering minimum specific energy equation looks like with Units.

Here is how the Critical depth considering minimum specific energy equation looks like.

0.3867 = (\frac{2}{3}) \cdot 0.58

0.3867m = (\frac{2}{3}) \cdot 0.58m

0.3867 = (\frac{2}{3}) \cdot 0.58

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Critical depth considering minimum specific energy Solution

Follow our step by step solution on how to calculate Critical depth considering minimum specific energy?

FIRST Step Consider the formula

h c = (\frac{2}{3}) \cdot E min

Next Step Substitute values of Variables

∴

h c = (\frac{2}{3}) \cdot 0.58m

Next Step Prepare to Evaluate

∴

h c = (\frac{2}{3}) \cdot 0.58

Next Step Evaluate

∴

h c = 0.386666666666667m

LAST Step Rounding Answer

∴

h c = 0.3867m

Critical depth considering minimum specific energy Formula Elements

Variables

Critical Depth for Flow in Open Channel

Critical depth for flow in open channel is defined as the depth of flow where energy is at a minimum for a particular discharge in the open channel.

Symbol: h_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Critical Depth for Flow in Open Channel

Minimum Specific Energy for Open Channel Flow

Minimum specific energy for open channel flow is the energy length, or head, relative to the channel bottom in open channels.

Symbol: E_min

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Minimum Specific Energy for Open Channel Flow

Other Formulas to find Critical Depth for Flow in Open Channel

Go Critical depth considering flow in open channels

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

Go Critical Depth using Critical Velocity

h c = \frac{{V c}^{2}}{[g]}

Other formulas in Flow in Open Channels category

Go Velocity of Chezy's formula

v = C \cdot \sqrt{m \cdot i}

Go Chezy's constant considering velocity

C = \frac{v}{\sqrt{m \cdot i}}

Go Hydraulic mean depth using Chezy's formula

m = (\frac{1}{i}) \cdot {(\frac{v}{C})}^{2}

Go Chezy's constant considering Bazin formula

C = \frac{157.6}{1.81 + (\frac{K}{\sqrt{m}})}

How to Evaluate Critical depth considering minimum specific energy?

Critical depth considering minimum specific energy evaluator uses Critical Depth for Flow in Open Channel = (2/3)*Minimum Specific Energy for Open Channel Flow to evaluate the Critical Depth for Flow in Open Channel, The Critical depth considering minimum specific energy in the open channels formula is known with relation to the specific energy along with a constant value. Critical Depth for Flow in Open Channel is denoted by h_c symbol.

How to evaluate Critical depth considering minimum specific energy using this online evaluator? To use this online evaluator for Critical depth considering minimum specific energy, enter Minimum Specific Energy for Open Channel Flow (E_min) and hit the calculate button.

FAQs on Critical depth considering minimum specific energy

What is the formula to find Critical depth considering minimum specific energy?

The formula of Critical depth considering minimum specific energy is expressed as Critical Depth for Flow in Open Channel = (2/3)*Minimum Specific Energy for Open Channel Flow. Here is an example- 0.386667 = (2/3)*0.58.

How to calculate Critical depth considering minimum specific energy?

With Minimum Specific Energy for Open Channel Flow (E_min) we can find Critical depth considering minimum specific energy using the formula - Critical Depth for Flow in Open Channel = (2/3)*Minimum Specific Energy for Open Channel Flow.

What are the other ways to Calculate Critical Depth for Flow in Open Channel?

Here are the different ways to Calculate Critical Depth for Flow in Open Channel-

Critical Depth for Flow in Open Channel=((Discharge Per Unit Width in Open Channel^2)/[g])^(1/3)
Critical Depth for Flow in Open Channel=(Critical Velocity for Flow in Open Channel^2)/[g]

Can the Critical depth considering minimum specific energy be negative?

No, the Critical depth considering minimum specific energy, measured in Length cannot be negative.

Which unit is used to measure Critical depth considering minimum specific energy?

Critical depth considering minimum specific energy is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Critical depth considering minimum specific energy can be measured.

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