Joback method: Difference between revisions

Revision as of 21:42, 25 February 2018

Revision as of 13:32, 5 March 2018

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===Heat Capacity (Ideal Gas)===

<math>C_P[J/(mol.K)] \, = \, \sum a_i - 3732.93 + \left[ \sum b_i + 0.210 \right] T + \left[ \sum c_i - 3.91 \cdot 10^{-4} \right] T^2 + \left[\sum d_i + 2.06 \cdot 10^{-7}\right] T^3</math>

The Joback method uses a four parameter polynomial to describe the temperature dependency of the ideal gas heat capacity. These parameters are valid from 273 K to approx. 1000 K.