Alain Maréchal
Centre national de la recherche scientifique
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Publication
Featured researches published by Alain Maréchal.
ASME 2009 7th International Conference on Nanochannels, Microchannels, and Minichannels | 2009
Hai Trieu Phan; Nadia Caney; Philippe Marty; Stéphane Colasson; Jéro^me Gavillet; Alain Maréchal
Although boiling process has been a major subject of research for several decades, its physics still remain unclear and require further investigation. This study aims at highlighting the effects of the surface wettability on pool boiling heat transfer. Nanocoating techniques were used to vary the water contact angle from 20 to 110° by modifying nanoscale surface topography and chemistry. The experimental results obtained disagree with the predictions of the classical models. A new approach of nucleation mechanism is established to clarify the nexus between the surface wettability and the nucleate boiling heat transfer. In this approach, we introduce the concept of macro- and micro-contact angles to explain the observed phenomenon.Copyright
Energy | 2007
C. Mansilla; Jon Sigurvinsson; André Bontemps; Alain Maréchal; François Werkoff
IIR 1st Workshop on Refrigerant Charge Reduction | 2009
F. Poggi; André Bontemps; H. Macchi-Tejeda; Alain Maréchal; Denis Leducq
Archive | 2006
André Bontemps; Frédéric Ayela; Alain Maréchal; T. Fournier
Congrès français de mécanique | 2007
Frédéric Poggi; H. Macchi-Tejeda; Alain Maréchal; Denis Leducq; André Bontemps
Revue générale du froid & du conditionnement d'air | 2006
Denis Leducq; Hélène Macchi; Romuald Hunlede; Jacques Guilpart; Alain Maréchal; Stéphane Colasson
Archive | 2009
Stéphane Colasson; Alain Maréchal
SFT 2007 | 2007
F. Poggi; Alain Maréchal; H. Macchi-Tejeda; Denis Leducq; André Bontemps
Packaging, Transport, Storage & Security of Radioactive Materials | 2007
François Werkoff; André Bontemps; Alain Maréchal
International Congress of Refrigeration | 2007
F. Poggi; Alain Maréchal; H. Macchi-Tejeda; Denis Leducq; André Bontemps
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