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The PBS TJ100 is a small single-shaft turbojet engine with a built-in starter-generator that enables starting on the ground and in-flight. Windmilling option starts the engine in under 7 seconds. Multiple variants were developed from the original PBS TJ100, one enables salt water recovery.
The PBS TJ150 is a small single-shaft turbojet engine consisting of a radial compressor, radial and axial diffuser, annular combustion chamber, axial turbine and a fixed outlet nozzle. The engine has a built-in starter-generator to start and supply power to the deck network, and a separate oil system.
Microturbines have around 15% efficiencies without a recuperator, 20 to 30% with one and they can reach 85% combined thermal-electrical efficiency in cogeneration. [2] The recuperated Niigata Power Systems 300 kW (400 hp) RGT3R thermal efficiency reaches 32.5% while the 360 kW (480 hp) non recuperated RGT3C is at 16.3%. [7]
It returned to OLM A on August 4 with only the 20 outer Raptor engines, [30] and completed its first single-engine static fire test on August 9, followed by a second two days later. [31] After receiving its thirteen inner engines, [ 32 ] B7 conducted a series of spin prime and static fire tests throughout August and September, [ 33 ] [ 34 ...
These were for the two Canadair CL-41 prototype trainers with a rating of 12.9 kN (2,900 lb st). The modified JT12A-3 turbojets with a basic rating of 14.69 kN (3,300 lb st) were tested in the two Lockheed XV-4A Hummingbird VTOL research aircraft. The next version, JT12A-21, had an afterburner which delivered a maximum thrust of 17.91 kN (4,025 ...
The engine has a wide-chord swept fan, two-stage low-pressure compressor and counter rotating high-pressure compressor based on a titanium impeller, for a 2,050 lbf (9.1 kN) takeoff thrust. [5] The HF120 engine's components interact with greater efficiency by incorporating 3D aerodynamic design, and its effusion-cooled combustor design emits ...
The General Electric CJ610 is a non-afterburning turbojet engine derived from the military J85, and is used on a number of civilian business jets.The model has logged over 16.5 million hours of operation.
The FJ33 has a dry weight of less than 300 lb (140 kg), overall diameter of 18.36 in (466 mm), 38.43 in (976 mm) overall length, and produces between 1,000 lbf (4,400 N) and 1,800 lbf (8,000 N) static thrust.