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dc.contributor.authorKunkel, G. J.en_US
dc.contributor.authorMarusic, I.en_US
dc.identifier.citationKunkel, G. J., & Marusic, I. (2003). An approximate amplitude attenuation correction for hot-film shear stress sensors. Experiments in Fluids, 34, 285-290.en_US
dc.description© 2003 Springer Verlag. Publisher pdf version is restricted access in accordance with the Springer Verlag policy.en_US
dc.description.abstractA correction method, based on experimental results, has been developed to remedy the amplitude attenuation that occurs when statically calibrated hot-film shear stress sensors are used in air. The correction method is necessary in applications where typically two dimensional arrays of measurement points are needed and other sensors, such as hot wires, cannot be employed. The method was developed with a primary aim of obtaining the correct power spectral density of an ensemble-averaged signature from an array of hot-film shear stress sensors. The hot-film sensors are corrected by comparing their individual power spectral densities to a reference spectrum obtained with a single hot wire, slightly elevated but within the viscous sublayer of the turbulent boundary layer. The method is verified by comparing the corrected hot film’s turbulence statistics, power spectral density, and correlation coefficients with the corresponding results from the hot wire.en_US
dc.subjectwall turbulenceen_US
dc.titleAn approximate amplitude attenuation correction for hot-film shear stress sensorsen_US
dc.typeJournal (Paginated)en_US
melbourne.peerreviewPeer Revieweden_US
melbourne.affiliationThe University of Melbourneen_US
melbourne.affiliation.departmentEngineering: Department of Mechanical and Manufacturing Engineeringen_US
melbourne.source.titleExperiments in Fluidsen_US
melbourne.contributor.authorMarusic, Ivan
melbourne.accessrightsThis item is currently not available from this repository

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