Modeling > Modeling Combustion > Using Eddy Break-Up (EBU) Models > Setting Initial Conditions
Setting Initial Conditions
Following the mixture's component specification and the definition of chemical reactions, the Initial Conditions node will contain an additional Mass Fraction sub-node. Use the latter to define the initial spatial distribution of each component, as follows:
- Option defines a uniform mass fraction distribution for all components. The corresponding values are entered in the Properties window.
- Option defines the distribution of each component separately. In the example below, the H2O component data are defined via a scalar field function called
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