(Forall (?Self)
(<=> (Cycle-Heat-Input ?Self)
(And (Thermal-Process-Op-Mode ?Self)
(Thermal-Cycle-Op-Mode ?Self)
(Control-Volume-Op-Mode ?Self)
(Thermal-Component-Op-Mode ?Self)
(Process-Cv Process-Involved Cv-Involved)
(Component-Cv Component-Involved Cv-Involved)
(Connected-To-External-Heat-Source-P
Component-Involved
True))))
(Forall
(?Self ?Time)
(=> (Active ?Time Cycle-Heat-Input ?Self)
(C+ (Lambda (?T)
(If (= ?T ?Time)
(Value-At (Heat-Rate (Process-Involved ?Self))
?T)))
(Lambda
(?T)
(If (= ?T ?Time)
(Value-At (Net-Heat-Input-Rate
(Cycle-Involved ?Self))
?T))))))
(Forall (?Self ?Time)
(<=> (Active ?Time Cycle-Heat-Input ?Self)
(And (Cycle-Heat-Input ?Self)
(Active ?Time Thermal-Process-Op-Mode ?Self)
(Active ?Time Thermal-Cycle-Op-Mode ?Self)
(Active ?Time Control-Volume-Op-Mode ?Self)
(Active ?Time Thermal-Component-Op-Mode ?Self))))