sunfluidh:species_properties_namelist
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Les deux révisions précédentesRévision précédente | Prochaine révisionLes deux révisions suivantes | ||
sunfluidh:species_properties_namelist [2016/09/22 20:46] – [List of variable and definition] yann | sunfluidh:species_properties_namelist [2016/10/04 21:12] – yann | ||
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Ligne 2: | Ligne 2: | ||
==== List of variable and definition ==== | ==== List of variable and definition ==== | ||
- | This data setup is only used in the full version of sunfluidh for the simulation of multi-species flows under low-Mach number hypothesis. | + | This data setup is only used in the full version of sunfluidh for the simulation of multi-species |
It is used to define every thermo-chemical properties of species to estimate physical properties of gas mixture such as heat capacity, thermal conductivity, | It is used to define every thermo-chemical properties of species to estimate physical properties of gas mixture such as heat capacity, thermal conductivity, | ||
- | Most of data are initialized with a default value that could be used by the code if this data is not set to the user's value.\\ | + | Most of data are directly |
- | Data are used or not depending | + | Data could be used or not, this depends |
- | The user must therefore ensure that useful data are explicitly stated unless he is sure that the default | + | The user must therefore ensure that every useful data are explicitly stated |
Some examples are given here for helping the user about this namelist. | Some examples are given here for helping the user about this namelist. | ||
Ligne 13: | Ligne 13: | ||
=== Species_Name (type = character string (6)) === | === Species_Name (type = character string (6)) === | ||
+ | |||
+ | * Name of the species present in the gas mixture | ||
=== Species_molecular_Mass (type = real) === | === Species_molecular_Mass (type = real) === | ||
+ | |||
+ | * Molecular mass (mol/kg) | ||
=== Reference_Molecular_Heat_Capacity (type = real) === | === Reference_Molecular_Heat_Capacity (type = real) === | ||
+ | |||
+ | * Species heat capacity (J/K/kg) | ||
=== Schmidt_Number (type = real) === | === Schmidt_Number (type = real) === | ||
+ | * The Schmidt number is used to define the diffusion coefficient of the species from the kinematic viscosity as $D_i=Sch.\nu$. This definition is enabled only when the data " | ||
=== Electric_Charge | === Electric_Charge |
sunfluidh/species_properties_namelist.txt · Dernière modification : 2016/11/28 17:40 de yann