LIQUID-PROPELLANT JET ENGINE THRUST UNIT

摘要

FIELD: engines and pumps.SUBSTANCE: proposed unit comprises bearing frame, rotary combustion chamber with nozzle, bottom protection with moving and fixed shields and clearance there between. Bottom protection is arranged nearby nozzle critical diameter and with clearance between shields at diameter smaller than nozzle OD. Fixed shield surface bulges outward while shield thickness increases toward nozzle. Bottom protection on nozzle side has surface with higher reflection of heat radiation.EFFECT: higher reliability.4 cl, 4 dwg