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pro vyhledávání: '"Daniel Rochwerger"'
Publikováno v:
Revue Générale Nucléaire. :27-35
Les trente-cinq ans d’exploitation de Phenix ont montre la surete de ce reacteur. Les choix de conception d’origine, les ameliorations apportees en fonction du retour d’experience ont fait qu’aucun des evenements survenus durant l’exploitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45159ea799e091a44e6acbf0ca9c12dd
https://doi.org/10.1051/rgn/20091027
https://doi.org/10.1051/rgn/20091027
Publikováno v:
Journal of Crystal Growth. 110:815-822
We show in this paper that, when small Peclet number effects are taken into account, steady state deep cells which satisfy the minimum undercooling criterion never undergo an oscillatory instability. However, if the stability criterion for the oscill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00c6401dbeec138b1eb7675fff0267d3
https://doi.org/10.1016/0022-0248(91)90639-m
https://doi.org/10.1016/0022-0248(91)90639-m
Autor:
Daniel Rochwerger, Pierre Pelce
Publikováno v:
Physical review. A, Atomic, molecular, and optical physics. 46(8)
We consider the effect of a periodic oscillation on the growth velocity of a liquid-solid interface during the directional solidification of a binary mixture. By using a different formalism for the description of the interface motion, we confirm the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57e2bea248ef32a4702a5a800c2f9ccb
https://pubmed.ncbi.nlm.nih.gov/9908724
https://pubmed.ncbi.nlm.nih.gov/9908724
Autor:
Daniel Rochwerger, Pierre Pelcé
Publikováno v:
Growth and Form ISBN: 9781468413595
It has been observed that flames propagating in tubes can spontaneously produce acoustic oscillations (Mallard and le Chatelier1). Rayleigh2 gave a general criterion for acoustic amplification by any local heat source: When heat is released locally a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2119cb8829da1f6135b399aeaa464a6
https://doi.org/10.1007/978-1-4684-1357-1_23
https://doi.org/10.1007/978-1-4684-1357-1_23
Autor:
Daniel Rochwerger, Pierre Pelcé
Publikováno v:
Journal of Fluid Mechanics. 239:293
In this paper, we study the vibratory instability of a cellular flame, propagating downwards in a tube, which results from the coupling between the longitudinal acoustic modes of the tube and the modification of the cellular flame structure by the ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1fc7a0d94be9cecd315f4bcc0edaf11
https://doi.org/10.1017/s0022112092004415
https://doi.org/10.1017/s0022112092004415