Hydraulic System Noise Study. Annual Report, Section 3

Abstract

The purpose of the OSU-MERDC Hydraulic Specification Program is to develop industrially acceptable test procedures and requirement specifications relative to the performance of hydraulic components and systems to facilitate the military's buy commercial approach. Although the program has been aimed toward components and systems for future 3000 psi operating pressure levels, it was intended that the test procedures be applicable to any pressure level. The report presents a detailed account of the experimental verification part of the hydraulic noise study. Test procedures for hydraulic component noise, developed under this contract, are presented and experimentally verified. The preliminary results of a measurement survey of airborne pump noise, supported by an extension of the contract, are presented and compared with published sound power levels for pumps. Specific recommendations are made for continuing the effort to understand and control hydraulic noise.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1972
Accession Number
AD0757776

Entities

Organizations

  • Oklahoma State University–Stillwater

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Computer Programs
  • Data Reduction
  • Drive Shafts
  • Frequency
  • Hydraulic Fluids
  • Instrumentation
  • Materials
  • Measurement
  • Measuring Instruments
  • Noise Reduction
  • Power Levels
  • Pressure Transducers
  • Test And Evaluation
  • Test Equipment
  • Test Facilities
  • Test Methods

Fields of Study

  • Engineering

Readers

  • Aerospace Test and Evaluation
  • Internal Combustion Engine (ICE) Technology.
  • Systems Analysis and Design