16.10.1 Single-Mixture-Fraction Approach

For a single-mixture-fraction system, when you have completed the calculation of the PDF look-up tables, you are ready to begin your reacting flow simulation. In ANSYS FLUENT, you will solve the flow field and predict the spatial distribution of $\overline{f}$ and $\overline{f^{'2}}$ (and $\overline{H}$ if the system is non-adiabatic or $\overline{\chi}$ if the system is based on laminar flamelets). ANSYS FLUENT will obtain the corresponding values of temperature and individual chemical species mass fractions from the look-up tables.