NEAR FIELD PRESSURE FOR AN INFINITE ARRAY OF STRIPS.

Abstract

The near field acoustic pressure and the radiation impedance for an infinite phased array of infinite strips in a rigid plane baffle is calculated. The strips have the same velocity magnitude. By the use of the Poison's sum formula a slowly convergent series expression for the pressure, obtained from the appropriate Green's function, is transformed into a more rapidly convergent series expression. Numerical results are presented. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1965
Accession Number
AD0477297

Entities

People

  • Visvaldis Mangulis

Organizations

  • Control Data Corporation

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Arrays
  • Impedance
  • Near Field
  • Phased Arrays

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Fluid Dynamics.