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Depth of Frictional Influence is the depth over which the turbulent eddy viscosity is important. Check FAQs
DF=qxπ2Vs
DF - Depth of Frictional Influence?qx - Volume Flow Rates per unit of Ocean Width?Vs - Velocity at the Surface?π - Archimedes' constant?

Depth given Volume Flow rate per unit of Ocean Width Example

With values
With units
Only example

Here is how the Depth given Volume Flow rate per unit of Ocean Width equation looks like with Values.

Here is how the Depth given Volume Flow rate per unit of Ocean Width equation looks like with Units.

Here is how the Depth given Volume Flow rate per unit of Ocean Width equation looks like.

119.9578Edit=13.5Edit3.141620.5Edit
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Depth given Volume Flow rate per unit of Ocean Width Solution

Follow our step by step solution on how to calculate Depth given Volume Flow rate per unit of Ocean Width?

FIRST Step Consider the formula
DF=qxπ2Vs
Next Step Substitute values of Variables
DF=13.5m³/sπ20.5m/s
Next Step Substitute values of Constants
DF=13.5m³/s3.141620.5m/s
Next Step Prepare to Evaluate
DF=13.53.141620.5
Next Step Evaluate
DF=119.957839330276m
LAST Step Rounding Answer
DF=119.9578m

Depth given Volume Flow rate per unit of Ocean Width Formula Elements

Variables
Constants
Functions
Depth of Frictional Influence
Depth of Frictional Influence is the depth over which the turbulent eddy viscosity is important.
Symbol: DF
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Volume Flow Rates per unit of Ocean Width
Volume Flow Rates per Unit of Ocean Width quantify the volume of water moving horizontally across a unit width of the ocean.
Symbol: qx
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Velocity at the Surface
Velocity at the Surface is the speed of an object or fluid at the immediate boundary with another medium.
Symbol: Vs
Measurement: SpeedUnit: m/s
Note: Value can be positive or negative.
Archimedes' constant
Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.
Symbol: π
Value: 3.14159265358979323846264338327950288
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.
Syntax: sqrt(Number)

Other Formulas to find Depth of Frictional Influence

​Go Depth given Angle between Wind and Current Direction
DF=πzθ-45

Other formulas in Eckman Wind Drift category

​Go Velocity Component along Horizontal x Axis
ux=VseπzDFcos(45+(πzDF))
​Go Velocity at Surface given Velocity Component along Horizontal x Axis
Vs=uxeπzDFcos(45+(πzDF))
​Go Depth of Frictional Influence by Eckman
DEddy=πεvρwaterΩEsin(L)
​Go Vertical Eddy Viscosity Coefficient given Depth of Frictional Influence by Eckman
εv=DEddy2ρwaterΩEsin(L)π2

How to Evaluate Depth given Volume Flow rate per unit of Ocean Width?

Depth given Volume Flow rate per unit of Ocean Width evaluator uses Depth of Frictional Influence = (Volume Flow Rates per unit of Ocean Width*pi*sqrt(2))/Velocity at the Surface to evaluate the Depth of Frictional Influence, the Depth given Volume Flow rate per unit of Ocean Width is defined as depth of frictional influence or depth over which turbulent is important. Depth of Frictional Influence is denoted by DF symbol.

How to evaluate Depth given Volume Flow rate per unit of Ocean Width using this online evaluator? To use this online evaluator for Depth given Volume Flow rate per unit of Ocean Width, enter Volume Flow Rates per unit of Ocean Width (qx) & Velocity at the Surface (Vs) and hit the calculate button.

FAQs on Depth given Volume Flow rate per unit of Ocean Width

What is the formula to find Depth given Volume Flow rate per unit of Ocean Width?
The formula of Depth given Volume Flow rate per unit of Ocean Width is expressed as Depth of Frictional Influence = (Volume Flow Rates per unit of Ocean Width*pi*sqrt(2))/Velocity at the Surface. Here is an example- 119.9578 = (13.5*pi*sqrt(2))/0.5.
How to calculate Depth given Volume Flow rate per unit of Ocean Width?
With Volume Flow Rates per unit of Ocean Width (qx) & Velocity at the Surface (Vs) we can find Depth given Volume Flow rate per unit of Ocean Width using the formula - Depth of Frictional Influence = (Volume Flow Rates per unit of Ocean Width*pi*sqrt(2))/Velocity at the Surface. This formula also uses Archimedes' constant and Square Root (sqrt) function(s).
What are the other ways to Calculate Depth of Frictional Influence?
Here are the different ways to Calculate Depth of Frictional Influence-
  • Depth of Frictional Influence=pi*Vertical Coordinate/(Angle between the Wind and Current Direction-45)OpenImg
Can the Depth given Volume Flow rate per unit of Ocean Width be negative?
No, the Depth given Volume Flow rate per unit of Ocean Width, measured in Length cannot be negative.
Which unit is used to measure Depth given Volume Flow rate per unit of Ocean Width?
Depth given Volume Flow rate per unit of Ocean Width is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Depth given Volume Flow rate per unit of Ocean Width can be measured.
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