Technical Evaluation Report

Abstract

In the past five to ten years computational aero- and hydro-acoustics (CAA and CHA) have emerged as fields with tremendous potential for physical understanding and prediction of the noise generated by unsteady flows. Many of these advances have been due to the extraordinary increases in computational power that have occurred. In addition, new algorithms, specifically designed for acoustics problems, have been developed. The NATO/AVT Symposium, held in the Manchester Town Hall, on October 8-11, 2001, provided an opportunity for the assessment of the most promising approaches for the prediction of noise from air and sea vehicles. The program committee, chaired by Prof. Ir. Joop Slooff of the National Aerospace Laboratory/NLR, recognized that the acoustic characteristics of both air and sea vehicles are important in both wartime as well as peacetime operations. In particular, they noted the following four areas of importance:

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Feb 01, 2003
Accession Number
ADP014092

Entities

People

  • Philip J. Morris

Organizations

  • Pennsylvania State University

Tags

Communities of Interest

  • Energy and Power Technologies
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Phenomena
  • Acoustic Propagation
  • Acoustic Properties
  • Acoustics
  • Aircrafts
  • Boundary Layer
  • Computational Fluid Dynamics
  • Computational Science
  • Euler Equations
  • Flow Fields
  • Fluid Dynamics
  • Fluid Flow
  • Mach Number
  • Near Field
  • Physics Laboratories
  • Turbines
  • Turbulent Mixing

Readers

  • Academic Conference Management
  • Acoustics.
  • Military History / Militaries and War Studies

Technology Areas

  • Space