Stokes Force Solution

STEP 0: Pre-Calculation Summary
Formula Used
Stokes' Drag = 6*pi*Radius of The Spherical Object*Dynamic Viscosity Fluid*Velocity of Fluid
Fd = 6*pi*R*μ*νf
This formula uses 1 Constants, 4 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Stokes' Drag - (Measured in Newton) - Stokes' drag is a frictional force acting on the interface between the fluid layer and the adjacent layer of the spherical object.
Radius of The Spherical Object - (Measured in Meter) - Radius of the spherical object is the length of a straight line segment drawn from the center of the spherical object to any point on its surface.
Dynamic Viscosity Fluid - (Measured in Pascal Second) - Dynamic Viscosity Fluid is the measure of fluid's resistance to flow when an external shear force is applied between the layers of fluid.
Velocity of Fluid - (Measured in Meter per Second) - Velocity of Fluid is denoted as the the rate of change of fluid layer in a specified time frame relative to the spherical object.
STEP 1: Convert Input(s) to Base Unit
Radius of The Spherical Object: 1.01 Meter --> 1.01 Meter No Conversion Required
Dynamic Viscosity Fluid: 0.0796 Pascal Second --> 0.0796 Pascal Second No Conversion Required
Velocity of Fluid: 35 Meter per Second --> 35 Meter per Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Fd = 6*pi*R*μf --> 6*pi*1.01*0.0796*35
Evaluating ... ...
Fd = 53.0400114253811
STEP 3: Convert Result to Output's Unit
53.0400114253811 Newton --> No Conversion Required
FINAL ANSWER
53.0400114253811 53.04001 Newton <-- Stokes' Drag
(Calculation completed in 00.004 seconds)

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Created by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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Dynamic Force Equations Calculators

Stokes Force
​ Go Stokes' Drag = 6*pi*Radius of The Spherical Object*Dynamic Viscosity Fluid*Velocity of Fluid
Upthrust Force
​ Go Upthrust Force = Volume Immersed*[g]*Mass Density of Fluid
Inertial Force per Unit Area
​ Go Inertial Force Per Unit Area = Speed of The Fluid^2*Mass Density of Fluid
Body Force
​ Go Body Force = Force Acting on Mass/Volume Occupied by Mass

Stokes Force Formula

Stokes' Drag = 6*pi*Radius of The Spherical Object*Dynamic Viscosity Fluid*Velocity of Fluid
Fd = 6*pi*R*μ*νf

What is drag force?

Drag force on an airfoil is the force acting against its intended motion (lift). It arises from three main reasons: 1. friction between air and the airfoil's surface, 2. the pressure difference between its top and bottom (although this contributes more to lift), and 3. turbulence caused by air flow separation. Minimizing drag is essential for efficient flight as it reduces the force the engine needs to overcome for desired speeds and fuel economy.

How to Calculate Stokes Force?

Stokes Force calculator uses Stokes' Drag = 6*pi*Radius of The Spherical Object*Dynamic Viscosity Fluid*Velocity of Fluid to calculate the Stokes' Drag, Stokes force or Stokes drag refers to the frictional force experienced by a small, spherical object moving at a slow velocity through a high viscous fluid. Stokes drag is the resistance the high viscous fluid provides due to its own internal friction. The force depends on the object's size, the fluid's viscosity, and the object's velocity. It's a crucial concept in understanding the behavior of small particles in fluids and is used in various applications, from analyzing blood flow to predicting the settling rate of dust particles in air. Stokes' Drag is denoted by Fd symbol.

How to calculate Stokes Force using this online calculator? To use this online calculator for Stokes Force, enter Radius of The Spherical Object (R), Dynamic Viscosity Fluid ) & Velocity of Fluid f) and hit the calculate button. Here is how the Stokes Force calculation can be explained with given input values -> 53.04001 = 6*pi*1.01*0.0796*35.

FAQ

What is Stokes Force?
Stokes force or Stokes drag refers to the frictional force experienced by a small, spherical object moving at a slow velocity through a high viscous fluid. Stokes drag is the resistance the high viscous fluid provides due to its own internal friction. The force depends on the object's size, the fluid's viscosity, and the object's velocity. It's a crucial concept in understanding the behavior of small particles in fluids and is used in various applications, from analyzing blood flow to predicting the settling rate of dust particles in air and is represented as Fd = 6*pi*R*μf or Stokes' Drag = 6*pi*Radius of The Spherical Object*Dynamic Viscosity Fluid*Velocity of Fluid. Radius of the spherical object is the length of a straight line segment drawn from the center of the spherical object to any point on its surface, Dynamic Viscosity Fluid is the measure of fluid's resistance to flow when an external shear force is applied between the layers of fluid & Velocity of Fluid is denoted as the the rate of change of fluid layer in a specified time frame relative to the spherical object.
How to calculate Stokes Force?
Stokes force or Stokes drag refers to the frictional force experienced by a small, spherical object moving at a slow velocity through a high viscous fluid. Stokes drag is the resistance the high viscous fluid provides due to its own internal friction. The force depends on the object's size, the fluid's viscosity, and the object's velocity. It's a crucial concept in understanding the behavior of small particles in fluids and is used in various applications, from analyzing blood flow to predicting the settling rate of dust particles in air is calculated using Stokes' Drag = 6*pi*Radius of The Spherical Object*Dynamic Viscosity Fluid*Velocity of Fluid. To calculate Stokes Force, you need Radius of The Spherical Object (R), Dynamic Viscosity Fluid ) & Velocity of Fluid f). With our tool, you need to enter the respective value for Radius of The Spherical Object, Dynamic Viscosity Fluid & Velocity of Fluid and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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