A popular measure of pressure and temperature in Real Gas EOS modelling of fluid mixtures.

Reduced Temperature

Reduced Pressure

T_r = \frac{T}{T_c}

p_r = \frac{p}{p_c}

where

	fluid temperature		critical temperature or pseudo-critical temperature of the material
	fluid pressure		critical pressure or pseudo-critical pressure of the material

See also

Natural Science / Physics / Thermodynamics / Thermodynamic system / Equation of State / Real Gas / Real Gas EOS @model

[ Reduced Pressure (p_r) ][ Reduced Temperature (T_r) ]