get_subgroups_cij Function

public function get_subgroups_cij(self, subgroup_i_id, subgroup_j_id) result(cij)

get_subgroups_cij

Get the interaction parameter

Description

Get the interaction parameter of the subgroups i and j ids.

Examples

 use yaeos__models_ge_group_contribution_unifac_parameters, only: UNIFACParameters
 use yaeos__models_ge_group_contribution_model_parameters, only: GeGCModelParameters

 type(GeGCModelParameters) :: parameters

 parameters = UNIFACParameters()

 ! Get the subgroups i:1, j:16 interaction parameter cij (CH3-H2O)
 ! with maingroups 1 and 7 respectively.
 print *, parameters%get_subgroups_cij(1, 16) ! prints: 0.0000

In the example we obtain 0.0 because UNIFAC only have parameters

References

  1. Dortmund Data Bank Software & Separation Technology

Type Bound

GeGCModelParameters

Arguments

Type IntentOptional Attributes Name
class(GeGCModelParameters) :: self
integer, intent(in) :: subgroup_i_id

ID of the subgroup i
integer, intent(in) :: subgroup_j_id

ID of the subgroup j

Return Value real(kind=pr)

Interaction parameter


Variables

Type Visibility Attributes Name Initial
integer, public :: i
integer, public :: j
integer, public :: mi_id
integer, public :: mj_id