Joël Sommeria
We discuss how physical modelling can be used to reproduce atmospheric or oceanic flows in the laboratory. The similarity conditions for the effects of density stratification and Earth rotation are first presented. Then examples of results obtained on the large ‘Coriolis’ platform in Grenoble are described. These include topographic wakes in a stratified fluid and gravity currents. Physical modelling is not used to get direct results of practical relevance, but rather to test numerical models on specific processes of environmental flows. Therefore it must be performed in close relationship with theory and numerical modelling, using advanced measurement and data assimilation techniques.
@article{554ff1cf-a846-4ac9-bae1-8e9086754c99,
title={On the role of physical modelling in atmospheric and oceanic forecast},
author={Joël Sommeria},
year={2008},
language={fr}
}TY - JOUR TI - On the role of physical modelling in atmospheric and oceanic forecast AU - Joël Sommeria PY - 2008 LA - fr ER -
TSHIJIKA MUNENGE Olivier, MUSASA KABEYA
La ville de Kolwezi fait face à une croissance démographique et industrielle rapide, entraînant une augmentation considérable de la production des déc
Pierre BLAZY, El-Aid JDID
La croissance industrielle durant le XXe siècle a nécessité des quantités considérables de métaux et, de ce fait, la mise en œuvre de procédés compati
DJESSE KABANGE Jessy, Jean-Marie KANDA NTUMBA
L'extraction par solvant du cuivre d'une solution de lixiviation suivie par l’électrolyse d’extraction est un procédé de concentration couramment renc
MBUYA MWASHI JOSUE, MUSENGA OMBA VENUS
Ce projet académique s'inscrit dans le cadre des études en métallurgie générale, visant à explorer les procédés d'extraction des métaux à partir de mi
Alain Vignes
This book provides a comprehensive overview of the fundamental principles of extractive metallurgy, with a specific focus on basic thermodynamics and
Alain Vignes
Extractive metallurgy is a critical field that encompasses the processes involved in the extraction of valuable metals from their ores. This work serv