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Flow boiling in tube under normal gravity and microgravity conditions

Narcy, Marine and De Malmazet, Erik and Colin, Catherine Flow boiling in tube under normal gravity and microgravity conditions. (2014) International Journal of Multiphase Flow, 60. 50-63. ISSN 0301-9322

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Official URL: http://dx.doi.org/10.1016/j.ijmultiphaseflow.2013.11.011

Abstract

Forced convective boiling experiments of HFE-7000 were conducted in earth gravity and under microgravity conditions. The experiment mainly consists in the study of a two-phase flow through a 6 mm diameter sapphire tube uniformly heated by an ITO coating. The parameters of the hydraulic system are set by the conditioning system and measurements of pressure drops, void fraction and wall temperatures are provided. High-speed movies of the flow were also taken. The data were collected in normal gravity and during a series of parabolic trajectories flown onboard an airplane. Flow visualisations, temperature and pressure measurements are analysed to obtain flow pattern, heat transfer and wall friction data.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com The original PDF of the article can be found at International Journal of Multiphase Flow website : http://dx.doi.org/10.1016/j.ijmultiphaseflow.2013.11.011
HAL Id:hal-01120714
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Laboratory name:
Funders:
CNES - ESA - Fondation de Recherche pour l’Aéronautique et l’Espace
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Deposited By: Catherine COLIN
Deposited On:21 Mar 2014 12:36

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