### 9.14.1. Fluid Models

The model settings described in this section are set under the Combustion Model section when creating a domain in CFX-Pre. For details, see Reaction or Combustion Model.

#### 9.14.1.1. Chemistry Postprocessing

Set the check box for chemistry postprocessing to enable the model.

#### 9.14.1.2. Materials List

Specify the materials for postprocessing. When a material is defined simultaneously as a component of the reacting mixture and is under chemistry postprocessing, then the component will be post processed.

#### 9.14.1.3. Reactions List

Set the reactions for postprocessing. It is allowed to specify reactions for postprocessing that are also defined in the reacting mixture material, in which case the reactions will be postprocessed. The result will be identical as if the reactions were only specified under chemistry postprocessing.

Release 18.2 - © ANSYS, Inc. All rights reserved.