Peng Robinson characterization factor

Input(s)

M: Molecular weight $(\mathrm{g})$

Output(s)

$k_{C i}$: Characterization factor (unitless)

Formula(s)

$$\mathrm{k}_{\mathrm{Ci}}=0.0289+0.0001633 * \mathrm{M}$$

Reference(s)

Wikipedia.org.