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THE FEUTEX TOOLKIT

Flywheel Speed Fluctuation

Estimate inertia needed to buffer specified cyclic energy fluctuation.

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FormulaI=ΔE/(Cs ω²); thin-rim mass=I/r².
Sources and model references

How to use this tool

  1. Enter every input in the labeled units; use measured or independently specified properties.
  2. Check the stated model assumptions before calculating.
  3. Interpret the output as a model estimate and verify it independently for the intended application.

Try this example

{
  "energy": 1000,
  "rpm": 600,
  "coefficient": 0.02,
  "radius": 0.5
}

Accuracy and scope

Small cyclic speed variation; equivalent mass assumes a thin rim and is not rotor-stress design. Educational engineering estimate only; not structural or safety certification, equipment selection, or operating recommendations.

Is my data uploaded?

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