Evaluation of a Flying X Hot-wire Probe System

The authors present an evaluation of a flying X hot-wire probe system based on the four-bar mechanism proposed by Thompson and Whitelaw in 1984. An in situ calibration procedure and new hot-wire signal analysis procedure based on a modified sum and difference method are presented. Validation tests i...

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Bibliographic Details
Main Authors: Al-Kayiem, Hussain H., Bruun, H H
Format: Article
Published: IoP electronic journals 1991
Subjects:
Online Access:http://eprints.utp.edu.my/4117/2/017
http://www.iop.org/EJ/abstract
http://eprints.utp.edu.my/4117/
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Summary:The authors present an evaluation of a flying X hot-wire probe system based on the four-bar mechanism proposed by Thompson and Whitelaw in 1984. An in situ calibration procedure and new hot-wire signal analysis procedure based on a modified sum and difference method are presented. Validation tests in still air and uniform flow demonstrate the accuracy of the proposed analysis procedure.