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dc.contributor.authorGurevich, A.en
dc.contributor.authorGoman, M. (Mikhail G.)en
dc.contributor.authorGurevich, Y.G.en
dc.contributor.authorLopez, A.M.en
dc.date.accessioned2018-03-19T14:43:34Z
dc.date.available2018-03-19T14:43:34Z
dc.date.issued2017-12-30
dc.identifier.citationGurevich, A., Goman, M., Gurevich, Y.G. and Lopez, A.M. (2017) Synthetic Turbulence Modeling for Evaluation of Ultrasonic Cross-Correlation Flow Measurement. Flow Measurement and Instrumentation,en
dc.identifier.issn0955-5986
dc.identifier.urihttp://hdl.handle.net/2086/15519
dc.descriptionThe file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI linken
dc.description.abstractPerformance of an ultrasonic cross-correlation flow measurement instrument may be significantly affected by turbulence at the location of the ultrasonic sensors. In this paper, a new method of generating Synthetic Turbulence is presented, to provide an effective tool for creating a variety of turbulent fields, which can be used to model and analyze instrument performance under different flow conditions. In the proposed method, a turbulent field is presented as a Fourier time-series in each point in space. Turbulence structures are defined by a spatial distribution of phase functions for each harmonic. Principles of designing a phase function to achieve the desirable distribution of turbulence scales, and two-point correlations, are outlined by considering the example of Uniform Isotropic Turbulence. One application of this method, presented in this work, is the mathematical modeling of ultrasonic cross-correlation flow measurement. Results predicted by the proposed mathematical model show good agreement with experimental data.en
dc.language.isoen_USen
dc.publisherElsevieren
dc.subjectSynthetic turbulenceen
dc.subjectTurbulence modelen
dc.subjectUltrasonic flow measurementen
dc.subjectCross-correlation flow meteren
dc.subjectNon-intrusive flow measurementen
dc.titleSynthetic Turbulence Modeling for Evaluation of Ultrasonic Cross-Correlation Flow Measurementen
dc.typeArticleen
dc.identifier.doihttps://doi.org/10.1016/j.flowmeasinst.2017.12.013
dc.researchgroupEngineering and Physical Sciences Institute (EPsi)en
dc.peerreviewedYesen
dc.funderN/Aen
dc.projectidN/Aen
dc.cclicenceCC-BY-NCen
dc.date.acceptance2017-12-30en


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