Berthelot equation of state: Difference between revisions

Revision as of 18:28, 6 February 2008

RT=\left(p+{\frac {a}{Tv^{2}}}\right)\left(v-b\right)

where

a={\frac {27}{64}}R^{2}{\frac {T_{c}^{3}}{P_{c}}}

and

b={\frac {RT_{c}}{8P_{c}}}

where $p$ is the pressure, $T$ is the temperature and $R$ is the molar gas constant. $T_{c}$ is the critical temperature and $P_{c}$ is the pressure at the critical point.

@@ Line 8: / Line 8: @@
 :<math>b=\frac{RT_c}{8P_c}</math>
+where <math>p</math> is the [[pressure]], <math>T</math> is the [[temperature]] and <math>R</math> is the [[molar gas constant]]. <math>T_c</math> is the [[critical points | critical]] temperature and <math>P_c</math> is the [[pressure]] at the critical point.
 ==References==
 # D. J. Berthelot "", J. Phys., '''8''' pp. 263- (1899)
 [[category: equations of state]]