Domain of reaction

Domain of reaction

Ver: 0

DESCRIPTION

Whenever a flow problem has been defined, the domain of definition of all chemical species equation is equal to the flow domain. However when this is not the case (pure thermal problems, for example), this menu is enabled. It allows to define the (volume) domain where the chemical reaction is taking place. By default, the domain of the reaction is defined over the entire mesh, but restriction to (volume) sub-parts is perfectly valid. So far, chemical reactions cannot be restricted to a boundary or an interface. OPTIONS

-2
Make the current domain empty

Cancels all previous sub-domain definitions.
In some situations, it is easier to build the domain of the current reaction in "additive" rather than "substractive" mode.

-1
Upper level menu

0
Extension to the whole mesh

Complementary option to option -2

i
Removal of sub-domain i

Removes sub-domain "i" from the current domain of the reaction

j
Addition of sub-domain j

Adds sub-domain "i" from the current domain of the reaction

SEE ALSO

Definition of sub-domains (UM, Gambit manual, Polymesh, Polymesh 3-D)
Chemically reacting flows (UM)
How to define chemical reactions in POLYDATA (UM)

-2	Make the current domain empty
	Cancels all previous sub-domain definitions. In some situations, it is easier to build the domain of the current reaction in "additive" rather than "substractive" mode.
-1	Upper level menu
0	Extension to the whole mesh
	Complementary option to option -2
i	Removal of sub-domain i
	Removes sub-domain "i" from the current domain of the reaction
j	Addition of sub-domain j
	Adds sub-domain "i" from the current domain of the reaction