Design, modelling and analysis of a six component force balance for hypervelocity wind tunnel testing

A combination of modelling and analysis techniques was used to design a six component force balance. The balance was designed specifically for the measurement of impulsive aerodynamic forces and moments characteristic of hypervelocity shock tunnel testing using the stress wave force measurement tech...

Full description

Saved in:
Bibliographic Details
Published in:Computers & structures 2001-04, Vol.79 (11), p.1077-1088
Main Authors: Smith, A.L., Mee, D.J., Daniel, W.J.T., Shimoda, T.
Format: Article
Language:English
Subjects:
Deconvolution
Finite element modelling
Force balance design
Force measurement
Hypersonic
Shock tunnel
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A combination of modelling and analysis techniques was used to design a six component force balance. The balance was designed specifically for the measurement of impulsive aerodynamic forces and moments characteristic of hypervelocity shock tunnel testing using the stress wave force measurement technique. Aerodynamic modelling was used to estimate the magnitude and distribution of forces and finite element modelling to determine the mechanical response of proposed balance designs. Simulation of balance performance was based on aerodynamic loads and mechanical responses using convolution techniques. Deconvolution was then used to assess balance performance and to guide further design modifications leading to the final balance design.
ISSN:0045-7949
1879-2243
DOI:10.1016/S0045-7949(01)00005-0