ACOUSTIC DAMPING AND COOLING OF TURBOJET EXHAUST DUCTS

The invention proposes a solution to the problem of noise damping and cooling in high-temperature zones in turbojet exhaust ducts.

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Bibliographic Details
Main Authors JANNOT M,FR, VAILLANT R,FR, DZALBA LYNDIS S,FR
Format Patent
LanguageEnglish
Published 19.11.1974
Subjects
BLASTING
CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES
COMBUSTION APPARATUS
COMBUSTION ENGINES
COMBUSTION PROCESSES
DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR
DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS
INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04
JET-PROPULSION PLANTS
LIGHTING
MECHANICAL ENGINEERING
SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS
WEAPONS
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Summary:The invention proposes a solution to the problem of noise damping and cooling in high-temperature zones in turbojet exhaust ducts.
Bibliography:Application Number: US19730376214