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

Subject Categories:

  • Acoustic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE