Underwater Strain Sensor.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent relates to a simple inexpensive underwater strain sensor which can monitor the strain, and parameters which are derived from the strain, of a sonar transducer of suitable geometry. Such a transducer is a radially oscillating, free-flooded, magnetostrictive ring transducer.
- Test Facilities, Equipment and Methods
- Acoustic Detection and Detectors