A popular measure of pressure and temperature in Real Gas EOS modelling of pure substances.

Reduced Temperature (T_r)

Reduced Pressure (P_r)

T_r = \frac{T}{T_c}

P_r = \frac{P}{P_c}

where

	fluid temperature		critical temperature of the pure substance
	fluid pressure		critical pressure of the pure substance

See also

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

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

[ Pseudo-Reduced Fluid Properties ][ Pseudo-reduced Temperature (T_pr) ][ Pseudo-reduced Pressure (P_pr) ]