Nozzle flap cooling liner

Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle with jacketed or hollow... – With subsequent mixing in main discharge stream in or...

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Details

23926517, 60266, 60271, 244117A, F02K 138

Patent

active

047475439

ABSTRACT:
A cooled liner assembly for a nozzle has a plurality of longitudinally aligned support hinges secured to a support plate. A thin plate liner of arcuate shape is hinged to the support hinges with cooling air supplied between the liner and support plate. The liner is lightweight resisting the differential pressure of 25 psi in membrane hoop stresses, with components experiencing bending moments remote from the hot gas inside the nozzle.

REFERENCES:
patent: 2955415 (1960-10-01), Long
patent: 3066702 (1962-12-01), Tumavicus
patent: 3231197 (1966-01-01), Strom
patent: 3321154 (1967-05-01), Downs
patent: 3848697 (1974-11-01), Jennot et al.
patent: 3979065 (1976-09-01), Madden

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