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Lift force for a body moving in fluid Solution

STEP 0: Pre-Calculation Summary
Formula Used
lift_force = (Lift Coefficient*Reference Area*Mass of water*(Uniform flow velocity^2))/(Volume of water*2)
FL = (CL*S*Mw*(U^2))/(Vw*2)
This formula uses 5 Variables
Variables Used
Lift Coefficient- The Lift Coefficient is a dimensionless coefficient that relates the lift generated by a lifting body to the fluid density around the body, the fluid velocity and an associated reference area.
Reference Area - The Reference Area is arbitrarily an area that is characteristic of the object being considered. For an aircraft wing, the wing's planform area is called the reference wing area or simply wing area. (Measured in Square Meter)
Mass of water - Mass of water is the total mass of water. (Measured in Gram)
Uniform flow velocity - The Uniform flow velocity is considered in flow past a half body. (Measured in Meter per Second)
Volume of water - Volume of water is the space that water takes in a container. (Measured in Cubic Meter)
STEP 1: Convert Input(s) to Base Unit
Lift Coefficient: 5 --> No Conversion Required
Reference Area: 5 Square Meter --> 5 Square Meter No Conversion Required
Mass of water: 1 Gram --> 0.001 Kilogram (Check conversion here)
Uniform flow velocity: 10 Meter per Second --> 10 Meter per Second No Conversion Required
Volume of water: 10 Cubic Meter --> 10 Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
FL = (CL*S*Mw*(U^2))/(Vw*2) --> (5*5*0.001*(10^2))/(10*2)
Evaluating ... ...
FL = 0.125
STEP 3: Convert Result to Output's Unit
0.125 Newton --> No Conversion Required
FINAL ANSWER
0.125 Newton <-- Lift force
(Calculation completed in 00.017 seconds)

10+ Forces on sub-merged bodies Calculators

Location of stagnation points for a rotating cylinder in a uniform flow field
angle_at_stagnation_point = -asin(Circulation/(4*pi*Freestream Velocity*Cylinder Radius)) Go
Skin friction drag from total drag force on a sphere
skin_friction_drag_froce = 2*pi*Viscosity of fluid*Diameter of sphere*Flow Velocity Go
Area of the body for lift force in body moving on fluid
reference_area = Lift force/(Lift Coefficient*0.5*Density of Fluid*(Velocity^2)) Go
Pressure drag from total drag force on a sphere
pressure_drag_force = pi*Viscosity of fluid*Diameter of sphere*Flow Velocity Go
Drag force for a body moving in a fluid of certain density
drag_force = Coefficient of drag*Area of Surface*Density*(Velocity^2)/2 Go
Lift force on a cylinder for circulation
lift_force = Density*Length of Cylinder*Circulation*Freestream Velocity Go
Total drag force on a sphere
drag_force = 3*pi*Viscosity of fluid*Diameter of sphere*Flow Velocity Go
Length of the cylinder for lift force on a cylinder
length_cylinder = Lift force/(Density*Circulation*Freestream Velocity) Go
Lift force for a body moving in a fluid of certain density
lift_force_ = Lift Coefficient*Reference Area*Density*(Velocity^2)/2 Go
Radius of cylinder for lift coefficient in a rotating cylinder with circulation
radius_of_cylinder = Circulation/(Lift Coefficient*Freestream Velocity) Go

Lift force for a body moving in fluid Formula

lift_force = (Lift Coefficient*Reference Area*Mass of water*(Uniform flow velocity^2))/(Volume of water*2)
FL = (CL*S*Mw*(U^2))/(Vw*2)

What is lift force?

A fluid flowing around the surface of an object exerts a force on it. Lift is the component of this force that is perpendicular to the oncoming flow direction. It contrasts with the drag force, which is the component of the force parallel to the flow direction.

What is lift coefficient?

The lift coefficient (CL) is a dimensionless coefficient that relates the lift generated by a lifting body to the fluid density around the body, the fluid velocity, and an associated reference area.

How to Calculate Lift force for a body moving in fluid?

Lift force for a body moving in fluid calculator uses lift_force = (Lift Coefficient*Reference Area*Mass of water*(Uniform flow velocity^2))/(Volume of water*2) to calculate the Lift force, The Lift force for a body moving in fluid formula is defined as the sum of all the forces on a body that force it to move perpendicular to the direction of flow. Lift force is denoted by FL symbol.

How to calculate Lift force for a body moving in fluid using this online calculator? To use this online calculator for Lift force for a body moving in fluid, enter Lift Coefficient (CL), Reference Area (S), Mass of water (Mw), Uniform flow velocity (U) & Volume of water (Vw) and hit the calculate button. Here is how the Lift force for a body moving in fluid calculation can be explained with given input values -> 0.125 = (5*5*0.001*(10^2))/(10*2).

FAQ

What is Lift force for a body moving in fluid?
The Lift force for a body moving in fluid formula is defined as the sum of all the forces on a body that force it to move perpendicular to the direction of flow and is represented as FL = (CL*S*Mw*(U^2))/(Vw*2) or lift_force = (Lift Coefficient*Reference Area*Mass of water*(Uniform flow velocity^2))/(Volume of water*2). The Lift Coefficient is a dimensionless coefficient that relates the lift generated by a lifting body to the fluid density around the body, the fluid velocity and an associated reference area, The Reference Area is arbitrarily an area that is characteristic of the object being considered. For an aircraft wing, the wing's planform area is called the reference wing area or simply wing area, Mass of water is the total mass of water, The Uniform flow velocity is considered in flow past a half body & Volume of water is the space that water takes in a container.
How to calculate Lift force for a body moving in fluid?
The Lift force for a body moving in fluid formula is defined as the sum of all the forces on a body that force it to move perpendicular to the direction of flow is calculated using lift_force = (Lift Coefficient*Reference Area*Mass of water*(Uniform flow velocity^2))/(Volume of water*2). To calculate Lift force for a body moving in fluid, you need Lift Coefficient (CL), Reference Area (S), Mass of water (Mw), Uniform flow velocity (U) & Volume of water (Vw). With our tool, you need to enter the respective value for Lift Coefficient, Reference Area, Mass of water, Uniform flow velocity & Volume of water and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Lift force?
In this formula, Lift force uses Lift Coefficient, Reference Area, Mass of water, Uniform flow velocity & Volume of water. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • drag_force = Coefficient of drag*Area of Surface*Density*(Velocity^2)/2
  • lift_force_ = Lift Coefficient*Reference Area*Density*(Velocity^2)/2
  • reference_area = Lift force/(Lift Coefficient*0.5*Density of Fluid*(Velocity^2))
  • drag_force = 3*pi*Viscosity of fluid*Diameter of sphere*Flow Velocity
  • skin_friction_drag_froce = 2*pi*Viscosity of fluid*Diameter of sphere*Flow Velocity
  • pressure_drag_force = pi*Viscosity of fluid*Diameter of sphere*Flow Velocity
  • lift_force = Density*Length of Cylinder*Circulation*Freestream Velocity
  • length_cylinder = Lift force/(Density*Circulation*Freestream Velocity)
  • radius_of_cylinder = Circulation/(Lift Coefficient*Freestream Velocity)
  • angle_at_stagnation_point = -asin(Circulation/(4*pi*Freestream Velocity*Cylinder Radius))
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