Différences

Ci-dessous, les différences entre deux révisions de la page.

--- sunfluidh:chemical_reactions_features_namelist [2016/10/04 21:29] – créée yann
+++ sunfluidh:chemical_reactions_features_namelist [2016/10/08 16:47] – [Start_Time] yann
@@ Ligne 1: / Ligne 1: @@
 ===== Namelist "Chemical_Reactions_Features" =====
+This data setup is only used in the full version of sunfluidh for the simulation of reactive gas flows under low-Mach number hypothesis.\\
+It provides some information on the nature of the chemical reactions. The kinetic mechanisms must be described in specific files planned to be directly compiled with the code (see ...).\\
+This data setup is recommanded for expert users only.
+-----
+==== Chemical_Reactions_Enabled ====
+   * Type : boolean value
+   * This data allows the code to access (or not) to any specific procedures used for calculating the the chemical part of the reactive flow simulations.
+==== Number_of_Reactions ====
+   * Type : integer value
+   * Number of chemical reactions
+==== Start_Time ====
+   * Type : real value
+   * Time from which chemical reaction are activated
+==== Reaction_Rate_Damping_Time ====
+   * type : real value
+   * Time range for which the reaction rates are damped (in order to reduce the stiffness of equations)
+==== Density_Dependency_Enabled ====
+   * type : real value
+   * Specify whether the reaction rates depend on the density
+==== Temperature_Dependency_Enabled ====
+   * type : boolean value
+   * Specify whether the reaction rates depend on the temperature
+==== Heat_Capacity_Dependency_Enabled ====
+   * type : boolean value
+   * Specify whether the time-variation rate of the energy depends on the heat capacity of the species.
+==== Homogeneous_Reactor_Enabled ====
+   * type : boolean value
+   * This option allows the user to test the kinetic mechanism in the case of a homegeneous reactor (without flow consideration)
+   * In this case, the Navier-stokes equations are not considered.