HCF calculator

Velocity at Surface given Shear Stress at Water Surface Calculator

Engineering Chemistry Financial Health More >>

↳

Civil Chemical Engineering Electrical Electronics More >>

⤿

Coastal and Ocean Engineering Bridge and Suspension Cable Columns Concrete Formulas More >>

⤿

Surf Zone Hydrodynamics Calculation of Forces on Ocean Structures Density Currents in Harbors Density Currents in Rivers More >>

⤿

Harbor Hydrodynamics Methods to Predict Channel Shoaling Nearshore Currents Surf Zone Waves More >>

⤿

Mooring Important Formulas of Harbor Oscillation Harbor Oscillations Reflection from Structures More >>

⤿

Mooring Forces Important Formulas of Mooring Forces

⤿

Form Drag Propeller Drag Skin Friction

✖Shear Stress at the Water Surface referred to as the “tractive force” is a measure of the internal resistance of a fluid to deformation when subjected to a force acting parallel to its surface.ⓘ Shear Stress at the Water Surface [τ]			+10% -10%
✖Depth of Frictional Influence is the vertical extent in a water column where frictional forces from the seabed affect the flow of water.ⓘ Depth of Frictional Influence [D_F]			+10% -10%
✖Water Density is mass per unit volume of water.ⓘ Water Density [ρ_water]			+10% -10%
✖Angular Speed of the Earth is the rate at which the Earth rotates around its own axis. It is the angle through which the Earth rotates in a unit of time.ⓘ Angular Speed of the Earth [Ω_E]			+10% -10%
✖Latitude of the Line is the point at which a specific line or structure is located, this term often pertains to the position of coastal features relative to the Earth's equatorial plane.ⓘ Latitude of the Line [L]			+10% -10%

✖Velocity at the Surface is the speed and direction of water flow at the very top layer of the ocean or coastal water body. This velocity is influenced by various factors, including wind, waves etc.ⓘ Velocity at Surface given Shear Stress at Water Surface [V_s]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Surf Zone Hydrodynamics Formula PDF PDF Image

Velocity at Surface given Shear Stress at Water Surface Solution

STEP 0: Pre-Calculation Summary

Formula Used

Velocity at the Surface = pi*Shear Stress at the Water Surface/(2*Depth of Frictional Influence*Water Density*Angular Speed of the Earth*sin(Latitude of the Line))
V_s = pi*τ/(2*D_F*ρ_water*Ω_E*sin(L))
This formula uses 1 Constants, 1 Functions, 6 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Functions Used

sin - Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse., sin(Angle)

Variables Used

Velocity at the Surface - (Measured in Meter per Second) - Velocity at the Surface is the speed and direction of water flow at the very top layer of the ocean or coastal water body. This velocity is influenced by various factors, including wind, waves etc.
Shear Stress at the Water Surface - (Measured in Pascal) - Shear Stress at the Water Surface referred to as the “tractive force” is a measure of the internal resistance of a fluid to deformation when subjected to a force acting parallel to its surface.
Depth of Frictional Influence - (Measured in Meter) - Depth of Frictional Influence is the vertical extent in a water column where frictional forces from the seabed affect the flow of water.
Water Density - (Measured in Kilogram per Cubic Meter) - Water Density is mass per unit volume of water.
Angular Speed of the Earth - (Measured in Radian per Second) - Angular Speed of the Earth is the rate at which the Earth rotates around its own axis. It is the angle through which the Earth rotates in a unit of time.
Latitude of the Line - (Measured in Meter) - Latitude of the Line is the point at which a specific line or structure is located, this term often pertains to the position of coastal features relative to the Earth's equatorial plane.

STEP 1: Convert Input(s) to Base Unit

Shear Stress at the Water Surface: 0.6 Newton per Square Meter --> 0.6 Pascal (Check conversion here)
Depth of Frictional Influence: 120 Meter --> 120 Meter No Conversion Required
Water Density: 1000 Kilogram per Cubic Meter --> 1000 Kilogram per Cubic Meter No Conversion Required
Angular Speed of the Earth: 7.2921159E-05 Radian per Second --> 7.2921159E-05 Radian per Second No Conversion Required
Latitude of the Line: 0.94 Meter --> 0.94 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_s = pi*τ/(2*D_F*ρ_water*Ω_E*sin(L)) --> pi*0.6/(2*120*1000*7.2921159E-05*sin(0.94))

Evaluating ... ...

V_s = 0.133371348079334

STEP 3: Convert Result to Output's Unit

0.133371348079334 Meter per Second --> No Conversion Required

FINAL ANSWER

0.133371348079334 ≈ 0.133371 Meter per Second <-- Velocity at the Surface

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Coastal and Ocean Engineering » Surf Zone Hydrodynamics » Harbor Hydrodynamics » Mooring » Mooring Forces » Velocity at Surface given Shear Stress at Water Surface

Credits

Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by M Naveen

National Institute of Technology (NIT), Warangal

M Naveen has verified this Calculator and 900+ more calculators!

< Mooring Forces Calculators

Coefficient of Drag for Winds Measured at 10 m given Drag Force due to Wind

LaTeX Go Coefficient of Drag = Drag Force/(0.5*Air Density*Projected Area of the Vessel*Wind Speed at Height of 10 m^2)

Projected Area of Vessel above Waterline given Drag Force due to Wind

LaTeX Go Projected Area of the Vessel = Drag Force/(0.5*Air Density*Coefficient of Drag*Wind Speed at Height of 10 m^2)

Mass Density of Air given Drag Force due to Wind

LaTeX Go Air Density = Drag Force/(0.5*Coefficient of Drag*Projected Area of the Vessel*Wind Speed at Height of 10 m^2)

Drag Force due to Wind

LaTeX Go Drag Force = 0.5*Air Density*Coefficient of Drag*Projected Area of the Vessel*Wind Speed at Height of 10 m^2

Velocity at Surface given Shear Stress at Water Surface Formula

LaTeX Go

What is Ocean Dynamics?

Ocean dynamics define and describe the motion of water within the oceans. Ocean temperature and motion fields can be separated into three distinct layers: mixed (surface) layer, upper ocean (above the thermocline), and deep ocean. Ocean dynamics has traditionally been investigated by sampling from instruments in situ.

How to Calculate Velocity at Surface given Shear Stress at Water Surface?

Velocity at Surface given Shear Stress at Water Surface calculator uses Velocity at the Surface = pi*Shear Stress at the Water Surface/(2*Depth of Frictional Influence*Water Density*Angular Speed of the Earth*sin(Latitude of the Line)) to calculate the Velocity at the Surface, The Velocity at Surface given Shear Stress at Water Surface formula is defined as the determination of the velocity of water at the surface of a body of water based on the shear stress applied to the water surface. Shear stress at the water surface is typically generated by wind or other forces acting tangentially to the surface. It is speed parameter at the surface influencing the current profile. Velocity at the Surface is denoted by V_s symbol.

How to calculate Velocity at Surface given Shear Stress at Water Surface using this online calculator? To use this online calculator for Velocity at Surface given Shear Stress at Water Surface, enter Shear Stress at the Water Surface (τ), Depth of Frictional Influence (D_F), Water Density (ρ_water), Angular Speed of the Earth (Ω_E) & Latitude of the Line (L) and hit the calculate button. Here is how the Velocity at Surface given Shear Stress at Water Surface calculation can be explained with given input values -> 0.133371 = pi*0.6/(2*120*1000*7.2921159E-05*sin(0.94)).

FAQ

What is Velocity at Surface given Shear Stress at Water Surface?

The Velocity at Surface given Shear Stress at Water Surface formula is defined as the determination of the velocity of water at the surface of a body of water based on the shear stress applied to the water surface. Shear stress at the water surface is typically generated by wind or other forces acting tangentially to the surface. It is speed parameter at the surface influencing the current profile and is represented as V_s = pi*τ/(2*D_F*ρ_water*Ω_E*sin(L)) or Velocity at the Surface = pi*Shear Stress at the Water Surface/(2*Depth of Frictional Influence*Water Density*Angular Speed of the Earth*sin(Latitude of the Line)). Shear Stress at the Water Surface referred to as the “tractive force” is a measure of the internal resistance of a fluid to deformation when subjected to a force acting parallel to its surface, Depth of Frictional Influence is the vertical extent in a water column where frictional forces from the seabed affect the flow of water, Water Density is mass per unit volume of water, Angular Speed of the Earth is the rate at which the Earth rotates around its own axis. It is the angle through which the Earth rotates in a unit of time & Latitude of the Line is the point at which a specific line or structure is located, this term often pertains to the position of coastal features relative to the Earth's equatorial plane.

How to calculate Velocity at Surface given Shear Stress at Water Surface?

The Velocity at Surface given Shear Stress at Water Surface formula is defined as the determination of the velocity of water at the surface of a body of water based on the shear stress applied to the water surface. Shear stress at the water surface is typically generated by wind or other forces acting tangentially to the surface. It is speed parameter at the surface influencing the current profile is calculated using Velocity at the Surface = pi*Shear Stress at the Water Surface/(2*Depth of Frictional Influence*Water Density*Angular Speed of the Earth*sin(Latitude of the Line)). To calculate Velocity at Surface given Shear Stress at Water Surface, you need Shear Stress at the Water Surface (τ), Depth of Frictional Influence (D_F), Water Density (ρ_water), Angular Speed of the Earth (Ω_E) & Latitude of the Line (L). With our tool, you need to enter the respective value for Shear Stress at the Water Surface, Depth of Frictional Influence, Water Density, Angular Speed of the Earth & Latitude of the Line and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search