### 27.1.7. Material Details View: Reacting Mixture

The following topics will be discussed:

- Basic Settings Tab

- Mixture Properties Tab

#### 27.1.7.1. Basic Settings Tab

A reacting mixture contains at least one reaction. For details, see Reactions. The details for each of the components are set under Component Details on the Fluid Models tab when defining your domain. For details, see Fluid Models Tab.

1. Select the Material Group types.

2. Select the reactions from the Reactions List.

3. The Material Description field is optional.

   For details, see Material Description.

4. Select the Thermodynamic State.

   For details, see Thermodynamic State.

5. Optionally set a custom coordinate frame for any material properties that depend on expressions in X, Y, or Z.

   For details, see Coordinate Frame, Coordinate Frames, and Coordinate Frames in the CFX-Solver Modeling Guide.

6. From Additional Materials List, select any additional inert materials (which do not take part in any reaction).

#### 27.1.7.2. Mixture Properties Tab

Mixture properties for reacting mixtures are the same as for variable composition mixtures. For details, see Mixture Properties Tab.

For details on modeling reacting mixtures, see Using Combustion Models in the CFX-Solver Modeling Guide.

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