POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
FLUID_SYSTEM_STATE
SUBTYPE OF
(
technical_object
);
equilibrium :
OPTIONAL
ndt_logical
;
fluid_system :
fluid_system
;
pressure :
OPTIONAL
ndt_pressure
;
temperature :
OPTIONAL
ndt_temperature
;
INVERSE
fluid_phase :
SET [0:?] OF
specific_fluid_phase
FOR
fluid_system_state;
fluid_phase_composition :
SET [0:?] OF
fluid_phase_composition
FOR
fluid_system_state;
UNIQUE
si: pressure, temperature, fluid_system;
END_ENTITY
; (* fluid_system_state *)
Generated on Tue Jul 10 19:37:54 2001
© Copyright 2001 POSC. All rights reserved.