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HWA Measurement of Turbulent Diffusion of a Scalar Quantity
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SYSNO ASEP 0370030 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title HWA Measurement of Turbulent Diffusion of a Scalar Quantity Author(s) Antoš, Pavel (UT-L) RID, ORCID Number of authors 1 Source Title International Conference Experimental Fluid Mechanics 2011, 1. - Liberec : TU Liberec, 2011 / Vít T. ; Dančová P. ; Novotný P. - ISBN 978-80-7372-784-0 Pages s. 53-56 Number of pages 4 s. Publication form CD - CD Action Experimental Fluid Mechanics 2011 Event date 22.11.2011-25.11.2011 VEvent location Jičín Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords hot wire ; scalar fluctuation Subject RIV BK - Fluid Dynamics R&D Projects GPP101/10/P556 GA ČR - Czech Science Foundation (CSF) GA101/08/1112 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation The paper deals with simultaneous measurement of the velocity and the scalar quantity by means of hot-wire anemometry. Statistical moments of the scalar quantity fluctuations can be obtained employing a dual hot-wire probe. An evaluation procedure of the mean values and the fluctuations is described. Results from the molar concentration measurement in binary-gas mixture are shown. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2012
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