Entity pfnu_internal_behavior_model

• A description of the behavior of fluids inside a product flow network unit. This behavior is described between two PFNU ports within a PFNU.

Subtypes:

vertical_tubing_flow_model, constant_internal_distribution_model, horizontal_pipe_flow_model

Attribute                                 Flags   Data Type

From technical_object:
   data_collection                        IV      set[0 .. N] of (data_collection)

                                          Indicates the data collections that include this
                                          instance of E and P data. 

   graphical_element                      IV      set[0 .. N] of (graphical_element)

                                          Specifies one or more graphical elements which
                                          are depicting this data item. 

   datum_for_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being used as a basis
                                          for comparison with another object. 

   object_of_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being classified in
                                          a rank order based on its characteristics. 


identifier                                        ndt_name

                                          The identifier of the PFNU internal distribution
                                          model. 

initial_port                              M       product_flow_network_unit_port

                                          This designates the port that is the initial port
                                          for the internal path between two product flow
                                          network unit ports. 

terminal_port                             M       product_flow_network_unit_port

                                          This designates the port that is the terminal
                                          port for the internal path between two product
                                          flow network unit ports. 

pty_flow_equivalent_length                V       set[0 .. N] of (pty_flow_equivalent_length)

                                          may have a property of 

pty_pressure_drop_gradient                V       set[0 .. N] of (pty_pressure_drop_gradient)

                                          may have a property of 

pty_pressure_change                       V       set[0 .. N] of (pty_pressure_change)

                                          may have a property of 

End of entity pfnu_internal_behavior_model

M - mandatory, U - unique, I - inherited, V - inverse, N - named type