The Theoretical Investigation of Wind Gradient Effects on Atmospheric Shadow Zones.

Abstract

A mathematical model is developed in the report for determining the square of the absolute value of the acoustic pressure within a shadow zone of the atmosphere which was produced by wind and temperature gradients. A computer program based on this model is included in the report. This program enables one to calculate the pressure amplitude squared in the shadow zone for a wide range of wind gradients, temperature gradients, and for different source frequencies. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1972
Accession Number
AD0754634

Entities

People

  • Jesus Roberto Armijo Tamez
  • Jose Javier Ramirez

Organizations

  • University of Texas at El Paso

Tags

DTIC Thesaurus Topics

  • Amplitude
  • Atmospheres
  • Computer Programs
  • Computers
  • Frequency
  • Mathematical Models
  • Models
  • Temperature Gradients

Readers

  • Computer Vision.
  • Fluid Dynamics.