Title

WADC-University Of Minnesota Conference On Acoustical Fatigue

Date

1961

Index Abstract

Coming Soon

Photo Quality

Complete

Report Number

WADC TR 59-676

Creator

Trapp, W. J.

Forney, D. M., Jr.

Corporate Author

Minnesota U.

Laboratory

Materials Central

Extent

494

PB Number

PB171912

Identifier

AD0266374

Access Rights

OTS

Distribution Classification

1

Contract

Laboratory Research - No Contract

DoD Project

7360

DoD Task

73604

DTIC Record Exists

No

Distribution Change Authority Correspondence

None

Date Issued

1961-03

Abstract

The abstract for this report is either unavailable or has yet to be entered

Provenance

Lockheed Martin Missiles & Fire Control

Type

report

Has Part

Table of Contents

Welcoming Address

Opening Address

An Introduction to Acoustic Fatigue

Types of Pressure Fields of Interest in Acoustical Fatigue Problems

Correlation of Pressures Around a Jet Engine

Note on the Use of Correlation Techniques to Determine the Forms of Vibration of a Continuous Structure Excited by Random Pressures

Statistical Properties of the Pressure Field in a Turbulent Boundary Layer

Fatigue of Materials and Structures Under Random Loading

Statistical Aspects of Acoustical Fatigue

Discussion of the Papers by Prof. Freudenthal and Prof. Weibull

Review of Structural Damping Mechanisms

Progress in the Development of Vibration Damping Materials

Damping of Simplified Configurations with Additives or Interfaces

The Damping, Stiffness and Fatigue Properites of Joints and Configurations Representative of Aircraft Structures

Determinate and Random Excitation of Lumped-Linear Structures

Excitation of Distributed Systems

Acoustic Damping Mechanisms

Design Considerations for Minimizing Acoustic Fatigue in Aircraft Structures

Acoustical Fatigue Test Procedures Used in Aircraft Industry and Their Limitations

External Noise Environments of Flight Vehicles

A New Look at Structural Peak Distributions Under Random Vibration

The Use of Model Jets for Studying Acoustic Fields Near Jet and Rocket Engines

Some Exprimental Results from Evaluation of Constrained Damping Layer Structures

Quick Estimation of Damping from Free Damped Oscillograms

Panel Discussion

Summary of the Conference