Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers

Pressure drop and transient heat transport measurements had been performed in the superfluid helium test loop at CEA/CEN-Grenoble, France. Single phase helium II was circulated through a 28 mm I.D. tube, over a length of 200 m for mass flow rates between 0.02 and 0.1 kg/s. Steady-state pressure drop...

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Autores principales: Rousset, Bernard, Claudet, Gerard, Gauthier, Alain, Seyfert, Peter, Martinez, Andre, Lebrun, Philippe, Marquet, Michel, Van Weelderen, Rob
Lenguaje:eng
Publicado: 1994
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0011-2275(05)80070-0
http://cds.cern.ch/record/2268239
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author Rousset, Bernard
Claudet, Gerard
Gauthier, Alain
Seyfert, Peter
Martinez, Andre
Lebrun, Philippe
Marquet, Michel
Van Weelderen, Rob
author_facet Rousset, Bernard
Claudet, Gerard
Gauthier, Alain
Seyfert, Peter
Martinez, Andre
Lebrun, Philippe
Marquet, Michel
Van Weelderen, Rob
author_sort Rousset, Bernard
collection CERN
description Pressure drop and transient heat transport measurements had been performed in the superfluid helium test loop at CEA/CEN-Grenoble, France. Single phase helium II was circulated through a 28 mm I.D. tube, over a length of 200 m for mass flow rates between 0.02 and 0.1 kg/s. Steady-state pressure drop measurements allow us to estimate the friction factor for Reynolds numbers in the 106 range. Rectangular heat pulses were applied at mid-length, and the fluid temperature was measured at several locations along the flow, upstream and downstream. A code has been developed which uses the two-fluid model to simulate time-dependent heat transport helium 11 flow. Simulation results are in good agreement with experimental measurements.
id oai-inspirehep.net-1603595
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1994
record_format invenio
spelling oai-inspirehep.net-16035952019-09-30T06:29:59Zdoi:10.1016/S0011-2275(05)80070-0http://cds.cern.ch/record/2268239engRousset, BernardClaudet, GerardGauthier, AlainSeyfert, PeterMartinez, AndreLebrun, PhilippeMarquet, MichelVan Weelderen, RobPressure drop and transient heat transport in forced flow single phase helium II at high ReynoldsnumbersDetectors and Experimental TechniquesPressure drop and transient heat transport measurements had been performed in the superfluid helium test loop at CEA/CEN-Grenoble, France. Single phase helium II was circulated through a 28 mm I.D. tube, over a length of 200 m for mass flow rates between 0.02 and 0.1 kg/s. Steady-state pressure drop measurements allow us to estimate the friction factor for Reynolds numbers in the 106 range. Rectangular heat pulses were applied at mid-length, and the fluid temperature was measured at several locations along the flow, upstream and downstream. A code has been developed which uses the two-fluid model to simulate time-dependent heat transport helium 11 flow. Simulation results are in good agreement with experimental measurements.oai:inspirehep.net:16035951994
spellingShingle Detectors and Experimental Techniques
Rousset, Bernard
Claudet, Gerard
Gauthier, Alain
Seyfert, Peter
Martinez, Andre
Lebrun, Philippe
Marquet, Michel
Van Weelderen, Rob
Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers
title Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers
title_full Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers
title_fullStr Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers
title_full_unstemmed Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers
title_short Pressure drop and transient heat transport in forced flow single phase helium II at high Reynoldsnumbers
title_sort pressure drop and transient heat transport in forced flow single phase helium ii at high reynoldsnumbers
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0011-2275(05)80070-0
http://cds.cern.ch/record/2268239
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AT gauthieralain pressuredropandtransientheattransportinforcedflowsinglephaseheliumiiathighreynoldsnumbers
AT seyfertpeter pressuredropandtransientheattransportinforcedflowsinglephaseheliumiiathighreynoldsnumbers
AT martinezandre pressuredropandtransientheattransportinforcedflowsinglephaseheliumiiathighreynoldsnumbers
AT lebrunphilippe pressuredropandtransientheattransportinforcedflowsinglephaseheliumiiathighreynoldsnumbers
AT marquetmichel pressuredropandtransientheattransportinforcedflowsinglephaseheliumiiathighreynoldsnumbers
AT vanweelderenrob pressuredropandtransientheattransportinforcedflowsinglephaseheliumiiathighreynoldsnumbers

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