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sunfluidh:new_numerical_methods_setup_namelist

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sunfluidh:new_numerical_methods_setup_namelist [2017/09/25 14:07] – [Namelist Numerical_Methods (new version)] yannsunfluidh:new_numerical_methods_setup_namelist [2017/09/25 14:33] – [Full data set of the namelist] yann
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    * The partial diagonalization method (Poisson_NumericalMethod = "Home-PartialDiagonalization") used for solving the Poisson equation is only permitted for separable problems.    * The partial diagonalization method (Poisson_NumericalMethod = "Home-PartialDiagonalization") used for solving the Poisson equation is only permitted for separable problems.
    * The HYPRE library solvers for solving the Poisson's equation are only available if the HYPRE library has been installed.    * The HYPRE library solvers for solving the Poisson's equation are only available if the HYPRE library has been installed.
 + 
  
 </note> </note>
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 ----- -----
 ====  NS_NumericalMethod  ==== ====  NS_NumericalMethod  ====
-(equivalent to "Numerical_Scheme" in the previous release)+(equivalent to "Numerical_Scheme" in the previous release, see [[Numerical_Methods_Setup_Namelist |Numerical_Methods (old version)]] )
    * Type: character string    * Type: character string
    * Selection of the numerical scheme for solving the conservation equations :    * Selection of the numerical scheme for solving the conservation equations :
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 ==== MomentumConvection_Scheme ==== ==== MomentumConvection_Scheme ====
-(equivalent to "Convective_Flux_Discretization_Type" in the previous release)+(equivalent to "Convective_Flux_Discretization_Type" in the previous release, see [[Numerical_Methods_Setup_Namelist |Numerical_Methods (old version)]] )
    * Type : character string    * Type : character string
    * Selection of the 2nd order spatial discretization for the convection flux in the momentum equations. The options are :     * Selection of the 2nd order spatial discretization for the convection flux in the momentum equations. The options are : 
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 ====  Poisson_NumericalMethod ==== ====  Poisson_NumericalMethod ====
-(equivalent to "Numerical_Method_Poisson_Equation " in the previous release)+(equivalent to "Numerical_Method_Poisson_Equation " in the previous release, see [[Numerical_Methods_Setup_Namelist |Numerical_Methods (old version)]] )
    * Type : Character string    * Type : Character string
    * Selection of the numerical method for solving the Poisson equation in accordance to the projection method. The solution is the pressure time increment ($\Phi= P^{n+1}-P^{n}$, Goda's method) used to update the velocity field according to the principle of the projection method (When the numerical method of Njam et al. is used to solve the Navier-Stokes equations, the pressure is solved in place of its time increment (Chorin's method). The options are :    * Selection of the numerical method for solving the Poisson equation in accordance to the projection method. The solution is the pressure time increment ($\Phi= P^{n+1}-P^{n}$, Goda's method) used to update the velocity field according to the principle of the projection method (When the numerical method of Njam et al. is used to solve the Navier-Stokes equations, the pressure is solved in place of its time increment (Chorin's method). The options are :
sunfluidh/new_numerical_methods_setup_namelist.txt · Dernière modification : 2018/05/29 15:06 de witko

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