MODIFIED EQUATION FOR A CLASS OF EXPLICIT AND IMPLICIT SCHEMES SOLVING ONE-DIMENSIONAL ADVECTION PROBLEM

Autor: Tomáš Bodnár, Philippe Fraunié, Karel Kozel

Publikováno v: Acta Polytechnica, Vol 61, Iss SI, Pp 49-58 (2021)

This paper presents the general modified equation for a family of finite-difference schemes solving one-dimensional advection equation. The whole family of explicit and implicit schemes working at two time-levels and having three point spatial suppor

Externí odkaz: https://doaj.org/article/8af70d27084843cab07eda45b5a5bf65

Monitoring the Northern Current in the Gulf of Lions with an observing system simulation experiment

Autor: Aurélie Duchez, Jacques Verron, Jean-Michel Brankart, Yann Ourmières, Philippe Fraunié

Publikováno v: Scientia Marina, Vol 76, Iss 3, Pp 441-453 (2012)

The coastal circulation in the Gulf of Lions (GoL) is influenced by the Northern Current (NC), forced by a complex wind system and also affected by important river discharges from the Rhône River. Correct modelling of this current is therefore impor

Externí odkaz: https://doaj.org/article/52860ac2753143459e33d51a40d9b6b6

Comparison of ECMWF-ERA5 turbulent Air-Sea Fluxes and related environmental variables to data from to the OCARINA wave following platforms

Autor: Saïd Benjeddou, Denis Denis Bourras, Boris Dewitte, Christopher Luneau, Philippe Fraunié

The ECMWF-ERA5 reanalysis is amongst the best products to access the hourly state and trend of the global Atmosphere, Wave field, and Ocean over several decades, for many scientists and in many studies. In the proposed presentation, we will compare t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c981472d27673dc6b7662e1b49a8989
https://doi.org/10.5194/egusphere-egu23-16810

Numerical simulation of three-dimensional lee waves behind an isolated hill

Autor: Philippe Fraunié, T. Bodnár

Publikováno v: Applied Mathematical Modelling
Applied Mathematical Modelling, Elsevier, 2020, 78, pp.648-664. ⟨10.1016/j.apm.2019.08.003⟩
Applied Mathematical Modelling, 2020, 78, pp.648-664. ⟨10.1016/j.apm.2019.08.003⟩

Stably stratified fluid flow over smooth hills is an important process in environmental fluid mechanics. The aim of this article is to point out some of the key features of this phenomenon from both the physical and the mathematical modeling point of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ea1ba1346d6465bcf82893511a4da0d
https://hal.archives-ouvertes.fr/hal-02422669

Air-Sea Turbulent Fluxes From a Wave-Following Platform During Six Experiments at Sea

Autor: Danièle Hauser, Houda Beghoura, Louis Marié, Lucio Baggio, Aurélien Paulmier, Hubert Branger, Christopher Luneau, Denis Bourras, Philippe Fraunié, Rémi Cambra, Christophe Maes, Gilles Reverdin, Marie-Noëlle Bouin, Boris Dewitte, Fabrice Ardhuin, Ivane Pairaud

Publikováno v: Journal of Geophysical Research. Oceans
Journal of Geophysical Research. Oceans, Wiley-Blackwell, 2019, 124 (6), pp.4290-4321. ⟨10.1029/2018JC014803⟩
Journal of Geophysical Research. Oceans, 2019, 124 (6), pp.4290-4321. ⟨10.1029/2018JC014803⟩
Journal Of Geophysical Research-oceans (2169-9275) (American Geophysical Union (AGU)), 2019-06, Vol. 124, N. 6, P. 4290-4321

Turbulent fluxes at the air‐sea interface are estimated with data collected in 2011 to 2017 with a low‐profile platform during six experiments in four regions. The observations were carried out with moderate winds (2‐10 m s‐1) and averaged wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458277cb55ba460d2ea1fe33406d8567
https://hal-insu.archives-ouvertes.fr/insu-02160613