POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
SPECIFIC_FLUID_PHASE
ABSTRACT SUPERTYPE OF
(
ONEOF
(
fluid_phase_liquid
,
fluid_phase_solid
,
fluid_phase_vapor
))
SUBTYPE OF
(
fluid_phase
,
technical_object
);
fluid_system :
OPTIONAL
fluid_system
;
fluid_system_state :
OPTIONAL
fluid_system_state
;
identifier :
ndt_identifier
;
INVERSE
fluid_phase_composition :
SET [0:?] OF
fluid_phase_composition
FOR
fluid_phase;
fluid_phase_interface :
SET [0:?] OF
fluid_phase_interface_phase
FOR
specific_fluid_phase;
pty_density_gradient :
SET [0:?] OF
pty_density_gradient
FOR
fluid_phase;
pty_electric_resistivity :
SET [0:?] OF
pty_electric_resistivity
FOR
fluid_phase;
pty_fluid_phase_distribution :
SET [0:?] OF
pty_fluid_phase_distribution
FOR
fluid_phase;
pty_fractional_flow :
SET [0:?] OF
pty_fractional_flow
FOR
fluid_phase;
pty_mass :
SET [0:?] OF
pty_mass
FOR
fluid_phase;
pty_refractive_index :
SET [0:?] OF
pty_refractive_index
FOR
fluid_phase;
pty_thermal_conductivity :
SET [0:?] OF
pty_thermal_conductivity
FOR
fluid_phase;
pty_transient_volume :
SET [0:?] OF
pty_transient_volume
FOR
fluid_phase;
pty_vol_thermal_expansion :
SET [0:?] OF
pty_vol_thermal_expansion
FOR
fluid_phase;
UNIQUE
si: identifier, fluid_system, fluid_system_state;
WHERE
sri: fluid_system :=: fluid_system_state.fluid_system;
val: EXISTS(fluid_system) OR EXISTS(fluid_system_state);
END_ENTITY
; (* specific_fluid_phase *)
Generated on Tue Jul 10 19:39:09 2001
© Copyright 2001 POSC. All rights reserved.