the class of model fragments about a 1-1-contol-volume
(Forall (?1-1-Cv-Involved) (<=> (1-1-Control-Volume ?1-1-Cv-Involved) (Exists (?Self) (And (1-1-Control-Volume-Op-Mode ?Self) (= (1-1-Cv-Involved ?Self) ?1-1-Cv-Involved))))) (Forall (?Self ?Time) (<=> (Active ?Time 1-1-Control-Volume-Op-Mode ?Self) (1-1-Control-Volume-Op-Mode ?Self)))
(Forall (?1-1-Cv-Involved) (<=> (1-1-Control-Volume ?1-1-Cv-Involved) (Exists (?Self) (And (1-1-Control-Volume-Op-Mode ?Self) (= (1-1-Cv-Involved ?Self) ?1-1-Cv-Involved))))) (Forall (?Self ?Time) (<=> (Active ?Time 1-1-Control-Volume-Op-Mode ?Self) (1-1-Control-Volume-Op-Mode ?Self))) (Participant-Function-Of 1-1-Cv-Involved 1-1-Control-Volume-Op-Mode) (Forall (?Self ?Adiabatic-Pr-Involved) (<=> (And (= (Adiabatic-Pr-Involved ?Self) ?Adiabatic-Pr-Involved) (Internally-Reversible-Adiabatic-Process ?Self)) (And (1-1-Control-Volume-Op-Mode ?Self) (Steady-Flow-Adiabatic-Process ?Adiabatic-Pr-Involved) (Process-Cv ?Adiabatic-Pr-Involved 1-1-Cv-Involved) (Internally-Reversible-P ?Adiabatic-Pr-Involved True)))) (Forall (?Self ?Time) (<=> (Active ?Time Internally-Reversible-Adiabatic-Process ?Self) (And (Internally-Reversible-Adiabatic-Process ?Self) (Active ?Time 1-1-Control-Volume-Op-Mode ?Self)))) (Forall (?Self) (<=> (Pump-Power-Input-Per-Mass-Approximation ?Self) (And (Pump-Operating-Mode ?Self) (1-1-Control-Volume-Op-Mode ?Self) (Thermal-Process-Op-Mode ?Self) (Component-Cv Pump-Involved 1-1-Cv-Involved) (Process-Cv Process-Involved 1-1-Cv-Involved)))) (Forall (?Self ?Time) (<=> (Active ?Time Pump-Power-Input-Per-Mass-Approximation ?Self) (And (Pump-Power-Input-Per-Mass-Approximation ?Self) (Active ?Time Pump-Operating-Mode ?Self) (Active ?Time 1-1-Control-Volume-Op-Mode ?Self) (Active ?Time Thermal-Process-Op-Mode ?Self))))