:orphan: .. _pre_processing_oxygen_fraction: oxygen_fraction =============== .. autoclass:: ansys.cfx.core.generated.pre_processing.settings_261.oxygen_fraction.oxygen_fraction :show-inheritance: .. rubric:: Included in: =========================================================== =================================== Parent Summary =========================================================== =================================== :ref:`ultimate_analysis ` Ultimate hydrocarbon fuel analysis. =========================================================== ===================================