Fluid Conduit

Abstract

A fluid conduit for flowing electrically conductive fluids includes an electrically conductive pipe, an electrically conductive rod extending axially through the pipe and centrally thereof, a first power source in electrical communication with the pipe and rod, a solenoidal electromagnet disposed around the pipe and a second power source in electrical communication with the electro-magnet. Activation of the first and second power sources creates an electric and a magnetic field, respectively, within the pipe which interact and result in a circumferential force in the flow with consequent reduction in wall friction in the pipe.

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Document Details

Document Type
Technical Report
Publication Date
Mar 25, 1999
Accession Number
ADD019628

Entities

People

  • Charles W. Henoch
  • Peter J. Hendricks

Organizations

  • United States Department of the Navy

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Annular Flow
  • Boundaries
  • Boundary Layer
  • Electric Current
  • Electric Fields
  • Electromagnets
  • Flow
  • Fluid Flow
  • Fluids
  • Friction
  • Inventions
  • Maglev
  • Magnetic Fields
  • Magnets
  • Power Supplies
  • Turbulent Boundary Layer
  • Turbulent Flow

Readers

  • Electrical Engineering
  • Electronics Engineering