Accession Number:
ADD014698
Title:
Low Frequency Sound Source for Acoustic Sweeps.
Descriptive Note:
Patent, Filed 12 Dec 67, patented 2 Oct 90,
Corporate Author:
DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s):
Report Date:
1990-10-02
Pagination or Media Count:
8.0
Abstract:
This patent discloses an underwater acoustic generator comprising a tapered solid positioned in a fluid flow to produce a cavitation void. A source of gas supplies the void with gas to produce a resonant gas bubble. JHD
Descriptors:
Subject Categories:
- Acoustic Detection and Detectors