Accession Number:

AD1082946

Title:

Development and Implementation of an Unsteady Force and Movement Measurement System into Hypersonic Wind Tunnel 9

Descriptive Note:

Technical Report,01 Sep 2017,30 May 2019

Corporate Author:

University of Maryland COLLEGE PARK United States

Personal Author(s):

Report Date:

2019-10-17

Pagination or Media Count:

39.0

Abstract:

Dynamic force measurement methodologies were developed for potential use in AEDCs Hypervelocity Tunnel No. 9. They are the Time Domain Deconvolution Method TDDM, Frequency Domain Inverse Method FDIM and Sum of Weighted Acceleration Technique SWAT. The effectiveness of each method was validated both on numerical spring-mass-damper systems as well as on a test article in the Balance Calibration Laboratory at Tunnel 9.

Subject Categories:

  • Test Facilities, Equipment and Methods
  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE