Goncharenko, Andriy Viktorovich2019-03-012019-03-012019-03-01http://er.nau.edu.ua/handle/NAU/37938The simplest example of a thermodynamic system can be some sort of gas, enclosed (placed) in a cylinder with a piston.General principles of physics. Law of energy transformation. Law of energy conservation.enaircraftenginepiston type enginegas turbine enginethermodynamic cyclethermodynamic processAircraft engines. Lecture notes (first preliminary edition). Chapter 1. General characteristic of thermodynamic system and heat and work mutual conversionsPreprint