Počet záznamů: 1
Calibration of germanium temperature sensors of helium cryostat for experimental study of natural turbulent convection
- 1.0352300 - ÚPT 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Urban, Pavel - Hanzelka, Pavel - Musilová, Věra
Calibration of germanium temperature sensors of helium cryostat for experimental study of natural turbulent convection.
The 11th Cryogenics 2010 - IIR International Conference. Praha: ICARIS Ltd, 2010, s. 183-185. ISBN 978-2-913149-77-9.
[Cryogenics 2010 /11./. Bratislava (SK), 26.04.2010-29.04.2010]
Grant CEP: GA MŠMT ED0017/01/01; GA AV ČR KJB200650902
Výzkumný záměr: CEZ:AV0Z20650511
Klíčová slova: comparative calibration * calibration device * temperature sensors calibration * natural convection * Rayleigh number
Kód oboru RIV: BJ - Termodynamika
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.
Trvalý link: http://hdl.handle.net/11104/0191836
Počet záznamů: 1