Accession Number : AD0723827

Title :   A Fortran Program for Calculating the Equivalent Source Strength and Natural Frequencies for the Class II Flextensional Underwater Acoustic Transducer Shell.

Descriptive Note : Technical rept.,

Corporate Author : NORTH CAROLINA STATE UNIV RALEIGH DEPT OF MECHANICAL AND AEROSPACE ENGINEERING

Personal Author(s) : Royster,Larry H. ; Boone,Jack N.

Report Date : OCT 1969

Pagination or Media Count : 22

Abstract : A Fortran program is presented which computes a normalized equivalent source strength for the Class 2 Flextensional Underwater Acoustic Transducer Shell and in addition establishes the shells effective coefficient for the fundamental mode of vibration. The input data and the output data formats are described.

Descriptors :   (*SONAR EQUIPMENT, TRANSDUCERS), (*TRANSDUCERS, RESONANT FREQUENCY), COMPUTER PROGRAMS, SHELLS(STRUCTURAL FORMS), UNDERWATER OBJECTS, VIBRATION, FLEXURAL STRENGTH

Subject Categories : Acoustic Detection and Detectors
      Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE