Original title: Callibration of capillaries for density measurement of supercooled water
Authors: Peukert, Pavel ; Duška, Michal ; Hykl, Jiří ; Sladký, Petr ; Nikl, Zbyněk ; Hrubý, Jan
Document type: Papers
Conference/Event: Experimental Fluid Mechanics 2014, Český Krumlov (CZ), 2014-11-18 / 2014-11-21
Year: 2015
Language: eng
Abstract: Density of supercooled water at elevated pressure is interesting because of the strong anomalies which can be explained by existence of a liquid-liquid critical point in the region of supercooled water. In order to provide accurate data for density at these conditions a procedure was developed to calibrate the course of the inner cross section of a capillary along its length. Further, the image analysis for the sub-pixel evaluation of meniscus postion is described.
Keywords: calibration; capillar; method
Project no.: GAP101/11/1593 (CEP), LA09011 (CEP)
Funding provider: GA ČR, GA MŠk
Host item entry: EFM14 - EXPERIMENTAL FLUID MECHANICS 2014, ISSN 2100-014X

Institution: Institute of Thermomechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0242213

Permalink: http://www.nusl.cz/ntk/nusl-180386


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Research > Institutes ASCR > Institute of Thermomechanics
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