Terms: Microjets (28700), gas turbine engines (145000), miniature turbine engines (37),
Terms: very light jets (24000), general aviation (3450000),
Terms: turbofans (75200), turboprops (173000), micro jet engine (242), small jet engines (2710), jet engines for uavs (7),
Boolean: (miniature OR micro) AND (turboprops OR turboprop OR "turbo-prop") (34600),
Terms: uav propulsion (157), gas turbine (1340000), Capstone microturbine (2470), turbojet (247000), turbojet propulsion (247),
Terms: ducted fan (167000), propelling nozzle (719), specific thrust (2020), zero flight velocity (109), high bypass turbofan (2770), fan pressure ratio (637), discharge pressure (95300), inlet pressure (190000), low pressure turbine (26200),
Aircraft Propulsion Engines (Chapter 14)