METHOD AND APPARATUS FOR NOISE REDUCTION FOR SUPERSONIC JET STREAM

摘要

PROBLEM TO BE SOLVED: To effectively reduce noise of a supersonic jet by a simple structure without increasing gas consumption by making resistance to a jet stream small. SOLUTION: A noise reducing method for the supersonic jet stream is characterized in that a stream control wire 3 is arranged across the supersonic jet stream 2 from a nozzle 1. COPYRIGHT: (C)2004,JPO