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Mechanical Engineering

Gibbs phase rule Calculator

Mechanical Engineering

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Gibbs phase rule

Equation and meaning

\[F = C - P + 2\]

Gibbs phase rule of Number of external factors = 2 (pressure and temperature)

Variables in this formula

C — C
Enter this value unless it is the selected unknown.
F — Force
Force SI unit: N
P — Power
Power SI unit: W

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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