The invention concerns an impact cooling device for the packing rings of the turbine of a turbojet engine. The flow of cooling air entering an enclosure concentric to the rings, is divided into two distinct ventilation circuits by means of a ferrule of a generally circular shape, having ...
One of the fragments found earlier in Sagami Bay, a pipe that was an air duct to the auxiliary power unit near the plane’s tail, offered the best testimony yet that whatever happened to the plane 13 minutes after takeoff was very severe. The equipment was built into the craft’s fuselag...
4. A-10 WING LEADING EDGE EFFECTS ON ENGINE STABILITY - PART 1 ANALYSIS AND EVALUATION OF WING LEADING EDGE CONFIGURATIONS [C] . Grant T. Patterson, Brian A. Binkley, Jerome C. Jenkins ASME turbo expo: turbine technical conference and exposition . 2015 机译:A-10机翼前缘对发动机稳定性的...
has found the engine it needs to make that vision take off. the gas turbine is a modified version of the ardiden 3z engine made by safran helicopter engines, here coupled to a generator that will deliver 500 kilowatts of electric power—enough for a couple of powerful motors. it's a...
Numerical simulations for low pressure turbine (LPT) stages of a high bypass turbofan engine are presented and discussed in this study. A smooth flowpath c... D Cherry,A Wadia,R Beacock,... 被引量: 19发表: 2005年 Exact closed-form solution of the two-dimensional Laplace Equation for Ste...
The rotating detonation engine, though, just might. Turbofan engines are great for most commercial travel, because they can get a plane going up to around 600 mph while burning fuel really efficiently. North of that, they burn through fuel like a Powerball winner with 50 second cousins. Also...
<div p-id="p-0001">In a jet engine having a plug nozzle and a plug extending rearwardly from the nozzle exit, the improvement comprising a plug having successive cross sections spaced apart rearwardly
The turbine (10) has a turbine housing (12) comprising a receiving space (14), and a turbine wheel (16) rotatable around a rotational axis (18). Two spiral segments (20, 22) are arranged one behind the other in a circumferential direction. Spiral inlet cross-sections (Asa0, Asb0) of...
A gas turbine engine includes a first shaft defining an axis of rotation and a second shaft rotatable about the axis of rotation and spaced radially outwardly relative to the first shaft. A speed change mechanism is driven by the second shaft. A fan includes a fan rotor driven by the speed...
Proposed Advisory Circular; Calibration Test, Endurance Test and Teardown Inspection for Turbine Engine Certification (Sections 33.85/87/93)Francis A. Favara