Berthelot equation of state: Difference between revisions

Revision as of 12:39, 8 June 2007

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}}}

@@ Line 1: / Line 1: @@
-:<math>kT = \left( p + \frac{a}{Tv^2} \right) \left( v - b\right)</math>
+:<math>RT = \left( p + \frac{a}{Tv^2} \right) \left( v - b\right)</math>
-where <math>a</math> is an empirical constant.
+where
+:<math>a= \frac{27}{64}R^2 \frac{T_c^3}{P_c}</math>
+and
+:<math>b=\frac{RT_c}{8P_c}</math>
 ==References==
 # D. J. Berthelot "", J. Phys., '''8''' pp. 263- (1899)
 [[category: equations of state]]