Noise abatement methods relating to flame and jet production and associated apparatus
Abstract
Abstract TWO NOISE ABATEMENT TECHNIQUES ARE EMPLOYED IN CONNECTION WITH FLAME GENERATION AND THE PRODUCTION OF JETS. ONE OF THESE TECHNIQUES INVOLVES INTRODUCTING A DISRUPTION ROD OF NEEDLE AT THE FOCAL POINT OF THE APRABOLIC SECTION OF THE APEX OF THE INNER COME OF A FLAME. THE OTHER INVOLVES USING A ROD OF RODS FOR CANCELLING THE RESONANT NODE OR NODE DEVELOPED IN A SUPPLY TUBE BY A COMBUSTIBLE MEDIUM PASSING THERETHROUGH TO THE FRAME PRODUCTION ZONE. THE APPARATUS USES THE ABOVE TECHNIQUES SEPARATELY OR IN COMBINATION AND PROVIDES CONTROLS FOR ADJUSTING NODE CANCELLING ROD AND/OR DISRUPTING ROD OF NEEDLE PERFORMING THE AFORESAID FUNCTIONS. THE CONTROLS TAKE INTO ACCOUNT THAT THE NODES AND FOCAL POINT VARY ACCORDING TO FUEL SUPPLY RATE AND OTHER FACTORS RELATING TO AMBIENT AND ASSOCIATED CONDITIONS.
Inventors
- 👤 James H Rogers
- 👤 William G Dunn
Bibliographic Details
Claims Analysis
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