prj_process_variable — prj_process

tag: process_variable

Usage

prj_process_variable(
  name,
  components,
  order,
  initial_condition,
  boundary_conditions = NULL,
  source_terms = NULL,
  mesh = NULL,
  deactivated_subdomains = NULL,
  compensate_non_equilibrium_initial_residuum = NULL
)

Arguments

name: string: The name of the process variable
components: string | double:
order: string | double:
initial_condition: string:
boundary_conditions: list, prj_boundary_condition:
source_terms: Optional: list, prj_source_term:
mesh: Optional: string: list:
deactivated_subdomains: Optional: list, prj_deactivated_subdomain:
compensate_non_equilibrium_initial_residuum: Optional: string

Examples

prj_process_variable(
    name = "pressure",
    components = 1,
    order = 1,
    initial_condition = "pressure0",
    boundary_conditions = list(
        boundary_condition = prj_boundary_condition(
            type = "Neumann",
            parameter = "flux_in",
            geometrical_set = "cube_1x1x1_geometry",
            geometry = "left",
            component = 0
        )
    )
)
#> $name
#> [1] "pressure"
#> 
#> $components
#> [1] 1
#> 
#> $order
#> [1] 1
#> 
#> $initial_condition
#> [1] "pressure0"
#> 
#> $boundary_conditions
#> $boundary_conditions$boundary_condition
#> $type
#> [1] "Neumann"
#> 
#> $parameter
#> [1] "flux_in"
#> 
#> $geometrical_set
#> [1] "cube_1x1x1_geometry"
#> 
#> $geometry
#> [1] "left"
#> 
#> $component
#> [1] 0
#> 
#> $mesh
#> NULL
#> 
#> $alpha
#> NULL
#> 
#> $u_0
#> NULL
#> 
#> $constraint_type
#> NULL
#> 
#> $constraining_process_variable
#> NULL
#> 
#> $constraint_threshold
#> NULL
#> 
#> $constraint_direction
#> NULL
#> 
#> $area_parameter
#> NULL
#> 
#> $bc_object
#> NULL
#> 
#> $flush_stdout
#> NULL
#> 
#> $property_name
#> NULL
#> 
#> $initial_value_parameter
#> NULL
#> 
#> $constant_name
#> NULL
#> 
#> $coefficient_current_variable_name
#> NULL
#> 
#> $coefficient_other_variable_name
#> NULL
#> 
#> $coefficient_mixed_variables_name
#> NULL
#> 
#> $threshold_parameter
#> NULL
#> 
#> $comparison_operator
#> NULL
#> 
#> $time_interval
#> NULL
#> 
#> $xpath
#> [1] "process_variables/process_variable/boundary_conditions/boundary_condition"
#> 
#> $attr_names
#> character(0)
#> 
#> $flatten_on_exp
#> character(0)
#> 
#> attr(,"class")
#> [1] "prj_boundary_condition"
#> 
#> 
#> $source_terms
#> NULL
#> 
#> $mesh
#> NULL
#> 
#> $deactivated_subdomains
#> NULL
#> 
#> $compensate_non_equilibrium_initial_residuum
#> NULL
#> 
#> $xpath
#> [1] "process_variables/process_variable"
#> 
#> $attr_names
#> character(0)
#> 
#> $flatten_on_exp
#> character(0)
#> 
#> attr(,"class")
#> [1] "prj_process_variable"