Coefficient of Fluctuation of Flywheel Speed given Mean Speed Solution

STEP 0: Pre-Calculation Summary
Formula Used
Coefficient of Fluctuation of Flywheel Speed = (Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/Mean Angular Speed of Flywheel
Cs = (nmax-nmin)/ω
This formula uses 4 Variables
Variables Used
Coefficient of Fluctuation of Flywheel Speed - Coefficient of fluctuation of flywheel speed is defined as the ratio of the maximum to the minimum angular velocity of the flywheel.
Maximum Angular Speed of Flywheel - (Measured in Radian per Second) - Maximum angular speed of flywheel is the maximum rpm of the flywheel.
Minimum Angular Speed of Flywheel - (Measured in Radian per Second) - Minimum angular speed of flywheel is the minimum rpm of the flywheel.
Mean Angular Speed of Flywheel - (Measured in Radian per Second) - Mean Angular Speed of Flywheel is the average angular speed of the rotating flywheel.
STEP 1: Convert Input(s) to Base Unit
Maximum Angular Speed of Flywheel: 314.6 Revolution per Minute --> 32.9448349589673 Radian per Second (Check conversion here)
Minimum Angular Speed of Flywheel: 257.4 Revolution per Minute --> 26.9548649664278 Radian per Second (Check conversion here)
Mean Angular Speed of Flywheel: 286 Revolution per Minute --> 29.9498499626976 Radian per Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Cs = (nmax-nmin)/ω --> (32.9448349589673-26.9548649664278)/29.9498499626976
Evaluating ... ...
Cs = 0.199999999999999
STEP 3: Convert Result to Output's Unit
0.199999999999999 --> No Conversion Required
FINAL ANSWER
0.199999999999999 0.2 <-- Coefficient of Fluctuation of Flywheel Speed
(Calculation completed in 00.004 seconds)

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21 Design of Flywheel Calculators

Tangential Stress in Rotating Flywheel at given Radius
Go Tangential Stress in Flywheel = Mass Density of Flywheel*Peripheral Speed of Flywheel^2*(Poisson Ratio for Flywheel+3)/8*(1-((3*Poisson Ratio for Flywheel+1)/(Poisson Ratio for Flywheel+3))*(Distance from Flywheel Centre/Outer Radius of Flywheel)^2)
Tensile Stress in Spokes of Rimmed Flywheel
Go Tensile Stress in Spokes of Flywheel = Tensile Force in Flywheel Rim/(Width of Rim of Flywheel*Thickness of Rim of Flywheel)+(6*Bending moment in flywheel spokes)/(Width of Rim of Flywheel*Thickness of Rim of Flywheel^2)
Radial Stress in Rotating Flywheel at given Radius
Go Radial Stress in Flywheel = Mass Density of Flywheel*Peripheral Speed of Flywheel^2*((3+Poisson Ratio for Flywheel)/8)*(1-(Distance from Flywheel Centre/Outer Radius of Flywheel)^2)
Coefficient of Fluctuation of Flywheel Speed given Min and Max Speed
Go Coefficient of Fluctuation of Flywheel Speed = 2*(Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/(Maximum Angular Speed of Flywheel+Minimum Angular Speed of Flywheel)
Outer Radius of Flywheel Disk
Go Outer Radius of Flywheel = ((2*Moment of Inertia of Flywheel)/(pi*Thickness of Flywheel*Mass Density of Flywheel))^(1/4)
Coefficient of Fluctuation of Flywheel Speed given Mean Speed
Go Coefficient of Fluctuation of Flywheel Speed = (Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/Mean Angular Speed of Flywheel
Mass Density of Flywheel Disk
Go Mass Density of Flywheel = (2*Moment of Inertia of Flywheel)/(pi*Thickness of Flywheel*Outer Radius of Flywheel^4)
Thickness of Flywheel Disk
Go Thickness of Flywheel = (2*Moment of Inertia of Flywheel)/(pi*Mass Density of Flywheel*Outer Radius of Flywheel^4)
Moment of Inertia of Flywheel Disk
Go Moment of Inertia of Flywheel = pi/2*Mass Density of Flywheel*Outer Radius of Flywheel^4*Thickness of Flywheel
Coefficient of Steadiness of Flywheel given Mean Speed
Go Coefficient of Steadiness for Flywheel = Mean Angular Speed of Flywheel/(Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)
Energy Output from Flywheel
Go Energy Output From Flywheel = Moment of Inertia of Flywheel*Mean Angular Speed of Flywheel^2*Coefficient of Fluctuation of Flywheel Speed
Maximum Radial or Tensile Stress in Flywheel
Go Maximum Radial Tensile Stress in Flywheel = Mass Density of Flywheel*Peripheral Speed of Flywheel^2*((3+Poisson Ratio for Flywheel)/8)
Moment of Inertia of Flywheel
Go Moment of Inertia of Flywheel = (Driving Input Torque of Flywheel-Load Output Torque of Flywheel)/Angular Acceleration of Flywheel
Coefficient of Fluctuation of Flywheel Energy given Maximum Fluctuation of Flywheel Energy
Go Coefficient of Fluctuation of Flywheel Energy = Maximum Fluctuation of Energy for Flywheel/Work Done per Cycle for Engine
Maximum Fluctuation of Flywheel Energy given Coefficient of Fluctuation of Enaergy
Go Maximum Fluctuation of Energy for Flywheel = Coefficient of Fluctuation of Flywheel Energy*Work Done per Cycle for Engine
Work Done per Cycle for Engine connected to Flywheel
Go Work Done per Cycle for Engine = Maximum Fluctuation of Energy for Flywheel/Coefficient of Fluctuation of Flywheel Energy
Mean Angular Velocity of Flywheel
Go Mean Angular Speed of Flywheel = (Maximum Angular Speed of Flywheel+Minimum Angular Speed of Flywheel)/2
Mean Torque of Flywheel for Four Stroke Engine
Go Mean Torque for Flywheel = Work Done per Cycle for Engine/(4*pi)
Mean Torque of Flywheel for Two Stroke Engine
Go Mean Torque for Flywheel = Work Done per Cycle for Engine/(2*pi)
Work Done per Cycle for Four Stroke Engine connected to Flywheel
Go Work Done per Cycle for Engine = 4*pi*Mean Torque for Flywheel
Work Done per Cycle for Two Stroke Engine connected to Flywheel
Go Work Done per Cycle for Engine = 2*pi*Mean Torque for Flywheel

Coefficient of Fluctuation of Flywheel Speed given Mean Speed Formula

Coefficient of Fluctuation of Flywheel Speed = (Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/Mean Angular Speed of Flywheel
Cs = (nmax-nmin)/ω

What is a flywheel?

A flywheel is a heavy rotating body that acts as a reservoir of energy. The energy is stored in the flywheel in the form of kinetic energy. The flywheel acts as an energy bank between the source of power and the driven machinery.

How to Calculate Coefficient of Fluctuation of Flywheel Speed given Mean Speed?

Coefficient of Fluctuation of Flywheel Speed given Mean Speed calculator uses Coefficient of Fluctuation of Flywheel Speed = (Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/Mean Angular Speed of Flywheel to calculate the Coefficient of Fluctuation of Flywheel Speed, Coefficient of Fluctuation of Flywheel Speed given Mean Speed is defined as the ratio of the difference of the maximum value of the angular speed and minimum value of angular speed to the mean speed by the flywheel. Coefficient of Fluctuation of Flywheel Speed is denoted by Cs symbol.

How to calculate Coefficient of Fluctuation of Flywheel Speed given Mean Speed using this online calculator? To use this online calculator for Coefficient of Fluctuation of Flywheel Speed given Mean Speed, enter Maximum Angular Speed of Flywheel (nmax), Minimum Angular Speed of Flywheel (nmin) & Mean Angular Speed of Flywheel (ω) and hit the calculate button. Here is how the Coefficient of Fluctuation of Flywheel Speed given Mean Speed calculation can be explained with given input values -> 0.2 = (32.9448349589673-26.9548649664278)/29.9498499626976.

FAQ

What is Coefficient of Fluctuation of Flywheel Speed given Mean Speed?
Coefficient of Fluctuation of Flywheel Speed given Mean Speed is defined as the ratio of the difference of the maximum value of the angular speed and minimum value of angular speed to the mean speed by the flywheel and is represented as Cs = (nmax-nmin)/ω or Coefficient of Fluctuation of Flywheel Speed = (Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/Mean Angular Speed of Flywheel. Maximum angular speed of flywheel is the maximum rpm of the flywheel, Minimum angular speed of flywheel is the minimum rpm of the flywheel & Mean Angular Speed of Flywheel is the average angular speed of the rotating flywheel.
How to calculate Coefficient of Fluctuation of Flywheel Speed given Mean Speed?
Coefficient of Fluctuation of Flywheel Speed given Mean Speed is defined as the ratio of the difference of the maximum value of the angular speed and minimum value of angular speed to the mean speed by the flywheel is calculated using Coefficient of Fluctuation of Flywheel Speed = (Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/Mean Angular Speed of Flywheel. To calculate Coefficient of Fluctuation of Flywheel Speed given Mean Speed, you need Maximum Angular Speed of Flywheel (nmax), Minimum Angular Speed of Flywheel (nmin) & Mean Angular Speed of Flywheel (ω). With our tool, you need to enter the respective value for Maximum Angular Speed of Flywheel, Minimum Angular Speed of Flywheel & Mean Angular Speed of Flywheel 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 Coefficient of Fluctuation of Flywheel Speed?
In this formula, Coefficient of Fluctuation of Flywheel Speed uses Maximum Angular Speed of Flywheel, Minimum Angular Speed of Flywheel & Mean Angular Speed of Flywheel. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Coefficient of Fluctuation of Flywheel Speed = 2*(Maximum Angular Speed of Flywheel-Minimum Angular Speed of Flywheel)/(Maximum Angular Speed of Flywheel+Minimum Angular Speed of Flywheel)
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