A plug nozzle for rocket engines wherein the danger of nozzle failure due particle impingement on the plug surface when metallized solid propellants are utilized is eliminated without effecting desirable design characteristics by the provision of a double corner for Prandtl-Meyer expansion, the angle ...
Rocket Engine Layout – Cycle Calculation Nozzle Design & Cooling Turbopump Secondary Flow Systems Propellant Pipelines Generative Turbomachinery Design & Analysis: Oxidizer & Fuel Pump Design & Analysis Subsonic and Supersonic Turbine Design & Analysis ...
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ROCKET ENGINE EXHAUST NOZZLE WITH BOUNDARY LAYER C 优质文献 相似文献 参考文献 引证文献Supersonic flow separation with application to rocket engine nozzles spacecooperation.Keywords:turbulent, boundary layer, shock wave,interaction, overexpanded,rocket nozzle, flow separation,control, side-load, experiments...
A nozzle is a round cylindrical pipe or tube used to regulate the process of emitting either gasses or liquid. A rocket engine is a reaction engine that produces thrust for the rocket through the emission of gasses in either a backward or vertical direction....
The invention relates to a rocket engine nozzle (1) with a variable cross-section, the nozzle comprising: - a stationary part (2); and - a movable part (3), capable of moving between a retracted position, in which the movable part (3) surrounds the stationary part (2), and in which...
The engine design state points are set forth in Table IV and the engine flow diagram is shown in Fig. 15. The source of the turbine-drive gases is the tie tube coolant exit flow. Thus the turbine exit flow is combined with the nozzle-reflector exit flow so that all of the hydrogen ...
FIELD: rocket technics.;SUBSTANCE: rocket engine nozzle with an extension mechanism providing translation of the nozzle from the folded position into the operational one includes a flare and a folding adapter composed of petals with elements of articulation of the petals with the flare. Petal generat...
rendering, and collaborative CAD modeling functions in Fusion 360. He has worked closely with his fellow student team members, including Rodrigo Yurazcek (nozzle design and CFD simulations), Manuela Becerra (engine propellant chemicals), and Isabella Crespo and Osheit Chang (coding and flight simula...
FIELD: rocketry.;SUBSTANCE: proposed nozzle includes fixed bell-mouth, one or several extensible heads, guide cylinders and separation drive mounted in each head and thrown after separation. Separation drive consists of several coaxial cylindrical sleeves inserted one in other. Inner and outer sleeves...