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Critical Energy for Parabolic Channel Formula

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Critical energy of parabolic channel is the total energy (both potential and kinetic energy) at the point of jump formation. Check FAQs

E c = (\frac{4}{3}) \cdot h p

E_c - Critical energy of Parabolic Channel?h_p - Critical Depth of Parabolic Channel?

Critical Energy for Parabolic Channel Example

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Here is how the Critical Energy for Parabolic Channel equation looks like with Values.

Here is how the Critical Energy for Parabolic Channel equation looks like with Units.

Here is how the Critical Energy for Parabolic Channel equation looks like.

190.6667 = (\frac{4}{3}) \cdot 143

190.6667m = (\frac{4}{3}) \cdot 143m

190.6667 = (\frac{4}{3}) \cdot 143

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Critical Energy for Parabolic Channel Solution

Follow our step by step solution on how to calculate Critical Energy for Parabolic Channel?

FIRST Step Consider the formula

E c = (\frac{4}{3}) \cdot h p

Next Step Substitute values of Variables

∴

E c = (\frac{4}{3}) \cdot 143m

Next Step Prepare to Evaluate

∴

E c = (\frac{4}{3}) \cdot 143

Next Step Evaluate

∴

E c = 190.666666666667m

LAST Step Rounding Answer

∴

E c = 190.6667m

Critical Energy for Parabolic Channel Formula Elements

Variables

Critical energy of Parabolic Channel

Critical energy of parabolic channel is the total energy (both potential and kinetic energy) at the point of jump formation.

Symbol: E_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Critical energy of Parabolic Channel

Critical Depth of Parabolic Channel

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

Symbol: h_p

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Critical Depth of Parabolic Channel

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 Discharge per unit Width given Critical Depth for Rectangular Channel

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

How to Evaluate Critical Energy for Parabolic Channel?

Critical Energy for Parabolic Channel evaluator uses Critical energy of Parabolic Channel = (4/3)*Critical Depth of Parabolic Channel to evaluate the Critical energy of Parabolic Channel, The Critical Energy for Parabolic Channel is defined as the minimum flow energy required to maintain sediment transport, preventing deposition or erosion, crucial for stable hydraulic conveyance. Critical energy of Parabolic Channel is denoted by E_c symbol.

How to evaluate Critical Energy for Parabolic Channel using this online evaluator? To use this online evaluator for Critical Energy for Parabolic Channel, enter Critical Depth of Parabolic Channel (h_p) and hit the calculate button.

FAQs on Critical Energy for Parabolic Channel

What is the formula to find Critical Energy for Parabolic Channel?

The formula of Critical Energy for Parabolic Channel is expressed as Critical energy of Parabolic Channel = (4/3)*Critical Depth of Parabolic Channel. Here is an example- 190.6667 = (4/3)*143.

How to calculate Critical Energy for Parabolic Channel?

With Critical Depth of Parabolic Channel (h_p) we can find Critical Energy for Parabolic Channel using the formula - Critical energy of Parabolic Channel = (4/3)*Critical Depth of Parabolic Channel.

Can the Critical Energy for Parabolic Channel be negative?

No, the Critical Energy for Parabolic Channel, measured in Length cannot be negative.

Which unit is used to measure Critical Energy for Parabolic Channel?

Critical Energy for Parabolic Channel is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Critical Energy for Parabolic Channel can be measured.

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