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Inlet Hydraulic Radius given Inlet Impedance Formula

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Hydraulic Radius is the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wet perimeter of the conduit. Check FAQs

r H = \frac{f \cdot L}{4 \cdot (Z - K ex - K en)}

r_H - Hydraulic Radius?f - Dimensionless Parameter?L - Inlet Length?Z - Inlet Impedance?K_ex - Exit Energy Loss Coefficient?K_en - Entrance Energy Loss Coefficient?

Inlet Hydraulic Radius given Inlet Impedance Example

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Here is how the Inlet Hydraulic Radius given Inlet Impedance equation looks like with Values.

Here is how the Inlet Hydraulic Radius given Inlet Impedance equation looks like with Units.

Here is how the Inlet Hydraulic Radius given Inlet Impedance equation looks like.

0.3301 = \frac{0.03 \cdot 50}{4 \cdot (2.246 - 0.1 - 1.01)}

0.3301m = \frac{0.03 \cdot 50m}{4 \cdot (2.246 - 0.1 - 1.01)}

0.3301 = \frac{0.03 \cdot 50}{4 \cdot (2.246 - 0.1 - 1.01)}

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Inlet Hydraulic Radius given Inlet Impedance Solution

Follow our step by step solution on how to calculate Inlet Hydraulic Radius given Inlet Impedance?

FIRST Step Consider the formula

r H = \frac{f \cdot L}{4 \cdot (Z - K ex - K en)}

Next Step Substitute values of Variables

∴

r H = \frac{0.03 \cdot 50m}{4 \cdot (2.246 - 0.1 - 1.01)}

Next Step Prepare to Evaluate

∴

r H = \frac{0.03 \cdot 50}{4 \cdot (2.246 - 0.1 - 1.01)}

Next Step Evaluate

∴

r H = 0.330105633802817m

LAST Step Rounding Answer

∴

r H = 0.3301m

Inlet Hydraulic Radius given Inlet Impedance Formula Elements

Variables

Hydraulic Radius

Hydraulic Radius is the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wet perimeter of the conduit.

Symbol: r_H

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Hydraulic Radius

Dimensionless Parameter

Dimensionless Parameter is a numerical value without units used to express ratios, similarities, or relationships between physical quantities.

Symbol: f

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Dimensionless Parameter

Inlet Length

Inlet Length is the length of a narrow water passage between peninsulas or through a barrier island leading to a bay or lagoon.

Symbol: L

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Inlet Length

Inlet Impedance

Inlet Impedance is measure of opposition to airflow at an inlet, influences performance and efficiency of fluid systems.

Symbol: Z

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Inlet Impedance

Exit Energy Loss Coefficient

Exit Energy Loss Coefficient [dimensionless] is a dimensionless number (characteristic coefficient) to calculate the head loss.

Symbol: K_ex

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Exit Energy Loss Coefficient

Entrance Energy Loss Coefficient

Entrance Energy Loss Coefficient [dimensionless] The loss coefficient (ζ) is a dimensionless number (characteristic coefficient) to calculate the head loss.

Symbol: K_en

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Entrance Energy Loss Coefficient

Other formulas in Inlet Currents and Tidal Elevations category

Go Average Velocity in Channel for Flow through Inlet into Bay

V avg = \frac{A b \cdot d Bay}{A avg}

Go Average Area over Channel Length for Flow through Inlet into Bay

A avg = \frac{A b \cdot d Bay}{V avg}

Go Surface Area of Bay for Flow through Inlet into Bay

A b = \frac{V avg \cdot A avg}{d Bay}

Go Change of Bay Elevation with Time for Flow through Inlet into Bay

d Bay = \frac{A avg \cdot V avg}{A b}

How to Evaluate Inlet Hydraulic Radius given Inlet Impedance?

Inlet Hydraulic Radius given Inlet Impedance evaluator uses Hydraulic Radius = (Dimensionless Parameter*Inlet Length)/(4*(Inlet Impedance-Exit Energy Loss Coefficient-Entrance Energy Loss Coefficient)) to evaluate the Hydraulic Radius, The Inlet Hydraulic Radius given Inlet Impedance is defined as the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wetted perimeter of the conduit. Hydraulic Radius is denoted by r_H symbol.

How to evaluate Inlet Hydraulic Radius given Inlet Impedance using this online evaluator? To use this online evaluator for Inlet Hydraulic Radius given Inlet Impedance, enter Dimensionless Parameter (f), Inlet Length (L), Inlet Impedance (Z), Exit Energy Loss Coefficient (K_ex) & Entrance Energy Loss Coefficient (K_en) and hit the calculate button.

FAQs on Inlet Hydraulic Radius given Inlet Impedance

What is the formula to find Inlet Hydraulic Radius given Inlet Impedance?

The formula of Inlet Hydraulic Radius given Inlet Impedance is expressed as Hydraulic Radius = (Dimensionless Parameter*Inlet Length)/(4*(Inlet Impedance-Exit Energy Loss Coefficient-Entrance Energy Loss Coefficient)). Here is an example- 0.330106 = (0.03*50)/(4*(2.246-0.1-1.01)).

How to calculate Inlet Hydraulic Radius given Inlet Impedance?

With Dimensionless Parameter (f), Inlet Length (L), Inlet Impedance (Z), Exit Energy Loss Coefficient (K_ex) & Entrance Energy Loss Coefficient (K_en) we can find Inlet Hydraulic Radius given Inlet Impedance using the formula - Hydraulic Radius = (Dimensionless Parameter*Inlet Length)/(4*(Inlet Impedance-Exit Energy Loss Coefficient-Entrance Energy Loss Coefficient)).

Can the Inlet Hydraulic Radius given Inlet Impedance be negative?

Yes, the Inlet Hydraulic Radius given Inlet Impedance, measured in Length can be negative.

Which unit is used to measure Inlet Hydraulic Radius given Inlet Impedance?

Inlet Hydraulic Radius given Inlet Impedance is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Inlet Hydraulic Radius given Inlet Impedance can be measured.

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Inlet Hydraulic Radius given Inlet Impedance Formula

Inlet Hydraulic Radius given Inlet Impedance Example

Inlet Hydraulic Radius given Inlet Impedance Solution

Inlet Hydraulic Radius given Inlet Impedance Formula Elements

Other formulas in Inlet Currents and Tidal Elevations category

How to Evaluate Inlet Hydraulic Radius given Inlet Impedance?

FAQs on Inlet Hydraulic Radius given Inlet Impedance

Variable Name