A PRELIMINARY STUDY OF THE APPLICATION OF SPINNING MODE THEORY TO THE SUBMERSIBLE VEHICLE PROPELLER,

Abstract

By enclosing the propeller of a submersible vehicle in a rigid cylindrical duct it is possible to exercise control over the discrete frequency noise produced. The applicable portions of spinning mode theory are reviewed and its application to submersible vehicles is illustrated with numerical examples. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1969
Accession Number
AD0701785

Entities

People

  • W. J. Webster

Organizations

  • University of Massachusetts Amherst

Tags

DTIC Thesaurus Topics

  • Engineering
  • Frequency
  • Propellers
  • Submersibles
  • Vehicles

Readers

  • Aerodynamics.
  • Robotics and Automation.
  • Systems Analysis and Design