Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Daviaud, F. (F.)"'
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
Consejo Superior de Investigaciones Científicas (CSIC)
Consejo Superior de Investigaciones Científicas (CSIC)
A numerical study of the magnetic induction equation has been performed on von Kármán typeflows. These flows are generated by two co-axial counter-rotating propellers in cylindrical containers. Such devices are currently used in the von Kármán so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8c2ff778a5dbb928e7f88a9b45b1f9a0
https://hdl.handle.net/10171/1599
https://hdl.handle.net/10171/1599
Autor:
Petrelis, F. (François), Bourgoin, M. (M.), Marie, L. (L.), Burguete-Mas, F.J. (Francisco Javier), Chiffaudel, F. (F.), Daviaud, F. (F.), Fauve, S. (S.), Odier, P. (Philippe), Pinton, J.F. (Jean-François)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We report an experimental study of the magnetic field ~BB induced by a turbulent swirling flow of liquid sodium submitted to a transverse magnetic field ~BB0. We show that the induced field can behave nonlinearly as a function of the magnetic Reynold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6d5d31a37b8746bfae97fa949592de86
https://hdl.handle.net/10171/1598
https://hdl.handle.net/10171/1598
Autor:
Bourgoin, M. (M.), Marie, L. (L.), Petrelis, F. (François), Gasquet, C. (C.), Guigon, A. (A.), Luciani, J.B. (Jean-Baptiste), Moulin, M. (Marc), Namer, F. (Frédéric), Burguete-Mas, F.J. (Francisco Javier), Chiffaudel, A. (A.), Daviaud, F. (F.), Fauve, S. (S.), Odier, P. (Philippe), Pinton, J.F. (Jean-François)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We study the magnetic induction in a confined swirling flow of liquid sodium, at integral magnetic Reynolds numbers up to 50. More precisely, we measure in situ the magnetic field induced by the flow motion in the presence of a weak external field. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7aaeec52d38de1192076d31d6fc3e12a
https://hdl.handle.net/10171/1609
https://hdl.handle.net/10171/1609
Autor:
Marie, L. (L.), Petrelis, F. (François), Bourgoin, M. (M.), Burguete-Mas, F.J. (Francisco Javier), Chiffaudel, A. (A.), Daviaud, F. (F.), Fauve, S. (S.), Odier, P. (Philippe), Pinton, J.F. (Jean-François)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We consider several problems that arise in the context of homogeneous fluid dynamos such as the e ect of turbulence on the dynamo threshold, the saturation level of the generated magnetic eld above the threshold and its dynamics. We compare some of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ee7b96e56b6337e75425e416e2ce352b
https://hdl.handle.net/10171/1610
https://hdl.handle.net/10171/1610
Autor:
Burguete-Mas, F.J. (Francisco Javier), Mukolobwiez, N. (Nathalie), Daviaud, F. (F.), Garnier, N. (N.), Chiffaudel, A. (A.)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
Consejo Superior de Investigaciones Científicas (CSIC)
Consejo Superior de Investigaciones Científicas (CSIC)
We report experiments on buoyant-thermocapillary instabilities in differentially heated liquid layers. The results are obtained for a fluid of Prandtl number 10 in a rectangular geometry with different aspect ratios. Depending on the height of liquid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c5849c99db82d350e8fb544e435b2631
https://hdl.handle.net/10171/1786
https://hdl.handle.net/10171/1786
Autor:
Burguete-Mas, F.J. (Francisco Javier), Chate, H. (H.), Daviaud, F. (F.), Mukolobwiez, N. (Nathalie)
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
We present and analyze experimental results on the dynamics of hydrothermal waves occurring in a laterally heated fluid layer. We argue that the large-scale modulations of the waves are governed by a one-dimensional complex Ginzburg-Landau equation (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c585eb5426b58ffcdefef298d41bbdb0
https://hdl.handle.net/10171/2022
https://hdl.handle.net/10171/2022
Publikováno v:
Dadun. Depósito Académico Digital de la Universidad de Navarra
instname
instname
Waves appear in a liquid layer with a free surface if a sufficiently high horizontal temperature gradient is imposed. These waves have been compared to the hydrothermal waves predicted by a linear stability analysis of a parallel flow. However, depen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c5cc7c75f1481710d99a3e9240d21a55
https://hdl.handle.net/10171/2126
https://hdl.handle.net/10171/2126