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Calibration of germanium temperature sensors of helium cryostat for experimental study of natural turbulent convection
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SYSNO ASEP 0352300 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Calibration of germanium temperature sensors of helium cryostat for experimental study of natural turbulent convection Author(s) Urban, Pavel (UPT-D) RID, ORCID, SAI
Hanzelka, Pavel (UPT-D) RID, ORCID, SAI
Musilová, Věra (UPT-D) RID, SAI, ORCIDNumber of authors 3 Source Title The 11th Cryogenics 2010 - IIR International Conference. - Praha : ICARIS Ltd, 2010 - ISBN 978-2-913149-77-9 Pages s. 183-185 Number of pages 3 s. Action Cryogenics 2010 /11./ Event date 26.04.2010-29.04.2010 VEvent location Bratislava Country SK - Slovakia Event type WRD Language eng - English Country CZ - Czech Republic Keywords comparative calibration ; calibration device ; temperature sensors calibration ; natural convection ; Rayleigh number Subject RIV BJ - Thermodynamics R&D Projects ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KJB200650902 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20650511 - UPT-D (2005-2011) Annotation Experimental study of Nusselt number on Rayleigh number dependence with using of cryogenic 4He gas requires precise measurement of the temperature differenceT between the top and the bottom plates of the convection cell. A special calibration device was adapted and used for comparative calibration of germanium temperature sensors. This device enables to compare up to four sensors within the temperature range of 4.3 K – 40 K. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2011
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