ON THE CONDUCTIVITY OF A CIRCULAR APERTURE.

Abstract

The steady current flow through a cylindrical tube that has a plane constriction in the form of a transverse wall with a coaxial circular aperture is analyzed; and particular attention is given to means of determining the additional flow resistance arising therefrom. A theoretical approximation for the reciprocal of the latter quantity, or the aperture conductivity, is obtained when the aperture and tube radii are nearly equal, thus closing a gap left in previous calculations by Fock. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 15, 1965
Accession Number
AD0622832

Entities

People

  • Harold Levine

Organizations

  • Stanford University

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Conductivity
  • Constrictions
  • Orientation (Direction)
  • Resistance
  • Transverse

Fields of Study

  • Physics

Readers

  • Calculus or Mathematical Analysis
  • Electrical Engineering
  • Plasma Physics.