(Forall (?Self ?Time)
(<=> (Active ?Time 1-1-Port-Thermal-Component ?Self)
(And (1-1-Port-Thermal-Component ?Self)
(Active ?Time 1-Input-Thermal-Component ?Self)
(Active ?Time 1-Output-Thermal-Component ?Self))))
(Forall (?Self ?Time)
(<=> (Active ?Time Nozzle ?Self)
(And (Nozzle ?Self)
(Active ?Time 1-1-Port-Thermal-Component ?Self))))
(Forall (?Self ?Time)
(<=> (Active ?Time Simple-Turbine ?Self)
(And (Simple-Turbine ?Self)
(Active ?Time Turbine ?Self)
(Active ?Time 1-1-Port-Thermal-Component ?Self))))
(Forall (?Self ?Time)
(<=> (Active ?Time 2-Port-Heat-Exchanger ?Self)
(And (2-Port-Heat-Exchanger ?Self)
(Active ?Time Heat-Exchanger ?Self)
(Active ?Time 1-1-Port-Thermal-Component ?Self))))
(Forall (?Self ?Time)
(<=> (Active ?Time Compressor ?Self)
(And (Compressor ?Self)
(Active ?Time Work-Consuming-Component ?Self)
(Active ?Time 1-1-Port-Thermal-Component ?Self))))
(Forall (?Self ?Time)
(<=> (Active ?Time Pump ?Self)
(And (Pump ?Self)
(Active ?Time 1-1-Port-Thermal-Component ?Self)
(Active ?Time Compressor ?Self))))
(Forall (?Self ?Time)
(<=> (Active ?Time Boiler ?Self)
(And (Boiler ?Self)
(Active ?Time 1-1-Port-Thermal-Component ?Self))))