POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
FLUID_PHASE_INTERFACE
SUBTYPE OF
(
association
);
fluid_component :
OPTIONAL
specific_fluid_component
;
fluid_system :
fluid_system
;
identifier :
ndt_identifier
;
INVERSE
fluid_phase :
SET [2:2] OF
fluid_phase_interface_phase
FOR
fluid_phase_interface;
pty_equilibrium_ratio_curve :
SET [0:?] OF
pty_equilibrium_ratio_curve
FOR
fluid_phase_interface;
pty_equilibrium_ratio_point :
SET [0:?] OF
pty_equilibrium_ratio_point
FOR
fluid_phase_interface;
pty_fl_phase_interface_dist :
SET [0:?] OF
pty_fl_phase_interface_dist
FOR
fluid_phase_interface;
pty_interfacial_tension :
SET [0:?] OF
pty_interfacial_tension
FOR
fluid_phase_interface;
pty_interfacial_tension_curve :
SET [0:?] OF
pty_interfacial_tension_curve
FOR
fluid_phase_interface;
pty_interfacial_tension_point :
SET [0:?] OF
pty_interfacial_tension_point
FOR
fluid_phase_interface;
pty_modified_equil_ratio_curve :
SET [0:?] OF
pty_modified_equil_ratio_curve
FOR
fluid_phase_interface;
UNIQUE
si: identifier, fluid_system;
WHERE
sri: SIZEOF(QUERY ( f <* fluid_phase | (f.specific_fluid_phase.fluid_system :=: fluid_system) )) > 0;
END_ENTITY
; (* fluid_phase_interface *)
Generated on Tue Jul 10 19:37:52 2001
© Copyright 2001 POSC. All rights reserved.