Calibration and Analysis of X Hot-wire Probe Signals

Bruun, H. H. and Nabhani, Nadir and Al-Kayiem, H. H. and Fardad, A.A. and Khan, M A and Hogarth, E (1990) Calibration and Analysis of X Hot-wire Probe Signals. Measurement Science and Technology, 1 (8). pp. 782-785. ISSN 09570233

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The authors deal with the use of X hot-wire probes for measurements of two velocity components. Using the effective velocity concept, four different analytical expressions for the yaw response of the hot wire signals have been considered. Using a set of reference calibration data the curve-fit accuracy of the four methods are first investigated. Then the related sum and difference signal analysis methods are compared and finally the velocity component errors caused by uncertainty in the value of the mean yaw angle are established.

Item Type: Article
Subjects: T Technology > TJ Mechanical engineering and machinery
Q Science > QC Physics
Departments / MOR / COE: Departments > Mechanical Engineering
Depositing User: Assoc Prof Hussain H. Al-Kayiem
Date Deposited: 19 Dec 2011 00:54
Last Modified: 19 Dec 2011 00:54

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