Academic literature on the topic 'Modélisation de panache gaussien'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Modélisation de panache gaussien.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Modélisation de panache gaussien"
Sentis, M. L., H. C. Le, W. Marine, J. D. Parisse, and D. Zeitoun. "Modélisation de l'expansion hydrodynamique d'un panache d'ablation laser." Le Journal de Physique IV 09, PR5 (May 1999): Pr5–139—Pr5–142. http://dx.doi.org/10.1051/jp4:1999542.
Full textCouche, Ph, and F. Marcos. "Modélisation numérique du panache thermique des centrales nucléaires." Revue Générale Nucléaire, no. 5 (October 1998): 15–18. http://dx.doi.org/10.1051/rgn/19985015.
Full textLeclerc, M., and P. Boudreault. "Méthodologie d'analyse détaillée de la contamination par tronçon du fleuve Saint-Laurent par modélisation numérique : le cas du lac Saint-Pierre." Revue des sciences de l'eau 6, no. 4 (April 12, 2005): 427–52. http://dx.doi.org/10.7202/705184ar.
Full textWurtz, Etienne, Marjorie Musy, and Francis Allard. "Modélisation d'un panache d'émetteur de chaleur pour le logiciel de simulation énergétique des bâtiments SPARK." International Journal of Thermal Sciences 39, no. 3 (March 2000): 433–41. http://dx.doi.org/10.1016/s1290-0729(00)00217-9.
Full textBADO, Fabrice, Sié Zacharie KAM, Tongonmanegde Léonard OUEDRAOGO, Moussa SOUGOTI, Sidiki ZONGO, Jean KOULIDIATI, and Antoine BERE. "Exploitation du spectre de l’étoile HD149382 : approximation des paramètres physiques par une technique d’analyse spectrale." Journal de Physique de la SOAPHYS 2, no. 1a (February 13, 2021): C20A12–1—C20A12–6. http://dx.doi.org/10.46411/jpsoaphys.2020.01.12.
Full textMurphy, J. Brendan. "The Role of the Ancestral Yellowstone Plume in the Tectonic Evolution of the Western United States." Geoscience Canada 43, no. 4 (December 15, 2016): 231. http://dx.doi.org/10.12789/geocanj.2016.43.105.
Full textKhelifa, Ali, and Yvon Ouellet. "Étude sédimentologique de sites de dépôt de matériaux de dragage dans le fleuve Saint-Laurent. I. Modélisation numérique tridimensionnelle du panache de dispersion des sédiments retenus dans la colonne d'eau." Canadian Journal of Civil Engineering 21, no. 6 (December 1, 1994): 1025–36. http://dx.doi.org/10.1139/l94-107.
Full textANGELESCU, D. E., A. HAUSOT, V. HUYNH, and O. SAISON. "Méthodologie et instrumentation innovantes pour étudier l’impact microbiologique de rejets domestiques en rivière." Techniques Sciences Méthodes 6, no. 6 (June 21, 2021): 103–15. http://dx.doi.org/10.36904/tsm/202106103.
Full textDissertations / Theses on the topic "Modélisation de panache gaussien"
Briant, Régis. "Modélisation multi échelles de l'impact du trafic routier sur la qualité de l'air." Thesis, Paris Est, 2012. http://www.theses.fr/2012PEST1115/document.
Full textRoadway traffic contributes to atmospheric pollution near roads, with pollutants such as nitrogen dioxide (NO2), particles (PM) along with some volatile organic compounds (VOC), as well as at larger spatial scales (urban and regional background pollution) with pollutants formed in the atmosphere such as ozone (O3) and the secondary fraction of PM. Because of interactions between local and background pollutants, it is desirable to combine into a single computational tool, regional and local scale models. This multi-scale modeling method has been widely used to simulate the impact of chimney emissions (point sources) with a sub-grid treatment of plume or puff models instead within a 3-dimensional Eulerian model. However, such a method is not applicable to a road network because of the prohibitive computations associated with the line source discretization into a set of point sources. Thus, a new multi-scale modeling method was developed, which treats the plumes emitted from line sources as sub-grid components of an Eulerian model. First, an improved formulation of a Gaussian plume model for line sources was developed. This new model was then subject to a detailed evaluation with near roadway measurements along with other Gaussian models. The incorporation of the Gaussian plume model into an Eulerian model (Polair3D) was implemented as part of the modeling platform Polyphemus. The performance (computational effectiveness and precision) of the new multi-scale model (Plume-in-Grid) was evaluated and compared to those of a stand-alone Gaussian and Eulerian models. The multi-scale model treats nitrogen oxide (NOx) chemistry along with major VOC. The multi-scale treatment has an important effect on the concentration of some pollutants in terms of local and urban background pollution
Zidane, Shems. "Caractérisation, modélisation et validation du transfert radiatif d'atmosphères non standard : impact sur les corrections atmosphériques d'images de télédétection." Thèse, Université de Sherbrooke, 2012. http://hdl.handle.net/11143/6486.
Full textKorsakissok, Irène. "Changements d'échelle en modélisation de la qualité de l'air et estimation des incertitudes associées." Phd thesis, Université Paris-Est, 2009. http://tel.archives-ouvertes.fr/tel-00596384.
Full textBriant, Régis, and Régis Briant. "Modélisation multi échelles de l'impact du trafic routier sur la qualité de l'air." Phd thesis, Université Paris-Est, 2012. http://pastel.archives-ouvertes.fr/pastel-00765205.
Full textBourdin-Korsakissok, Irène. "Changements d'échelles en modélisation de la qualité de l'air et estimation des incertitudes associées." Phd thesis, Université Paris-Est, 2009. http://tel.archives-ouvertes.fr/tel-00584389.
Full textDurand, Nathalie. "Modélisation numérique tridimensionnelle du panache de l'Ebre." Toulon, 2000. http://www.theses.fr/2000TOUL0017.
Full textReffray, Guillaume. "Modélisation du panache du Rhône et de sa région d'influence." Toulon, 2004. http://www.theses.fr/2004TOUL0006.
Full textThis rearch work in Coastal Oceanography deals with the Region of Freshwater Influence of the Rhône river in the Gulf of Lions under the effect of strong winds (Mistral, Tramontane, Southeastern) and is performed in the framework of french national programmes "Apports du Rhône dans le Golfe du Lion" (ARGOL - PATOM) and "Programme National d'Environnement Côtier" (PNEC). The Rhône freshwater runs off in the continental shelf bounded by a sharp shelf break along which is flowing the Liguro-Provençal Catalan (LPC) slope current, dominant component of the basin circulation in this microtidal area. This work aims to investigate the complex sub mesoscale coastal circulation which is fully 3D and unsteady. The studied area is dominated by the interaction between the river plume baroclinic circulation and the coastal upwelling. A nested version of SYMPHONIE primitive equation mesoscale model of Laboratoire d'Aérologie in Toulouse as forced by ALADIN atmospheric model has been developed by introducing a front capture type advective scheme and a subgrid turbulence model designed for highly stratified flows. Runs outputs exhibit coherent results with in situ measurements as well as available satellite images. Kinematics and space scales are satisfactory reproduced. Moreover, observed secondary flows the order of magnitude of internal Rossby radius are analysed using a factor separation approach, indicating they are induced by the strongly non linear interaction betwen the baroclinic plume circulation and the background shelf circulation
Puig, Bénédicte. "Modélisation et simulation de processus stochastiques non gaussiens." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2003. http://tel.archives-ouvertes.fr/tel-00003526.
Full textPugliese, Stéphane. "Modélisation numérique des écoulements atmosphériques stratifiés : application au panache de fumée." Aix-Marseille 1, 1997. http://www.theses.fr/1997AIX11027.
Full textAudard, François. "Modélisation eulérienne de la vidange d'un silo et de l'expansion du panache." Thesis, Toulouse, INPT, 2016. http://www.theses.fr/2016INPT0134/document.
Full textA wide range of industrial processes requires the handling of granular material in a pulverulent form. The subsequent dust emissions due to these processes can be harmful to the health of workers or hazardous explosion risks. In order to understand dust dispersion mechanisms, a case of a free falling granular jet discharged from a silo is studied by numerical simulations using an Euler-Euler approach. Two types of numerical simulation are conducted. First, the influence of velocity fluctuations at the inlet chamber is studied on the plume behavior, instead of the silo. This study reveals that fluctuations are enable to reproduce the jet expansion. It is established that only fluctuations with temporal correlation generate a large jet opening similar to the experiment. The second type of setup shows the coupling between the silo and the chamber. One of the major challenges is the ability to predict the different flow regimes going from quasi-static regime inside the silo, to the very dilute regime in the dust spread and include the collisional regime occurs through the silo. Kinetic theory allows modeling of the dilute and collisional regime. By contrast, frictional models have been used, implemented and validated in different cases. The second study highlights the key role of the ratio defined by the orifice diameter on the particle diameter. Indeed, when this parameter is small, the jet powder core contracts immediately after the exit of the silo dump plane and expands downstream. For high values, the granular jet does not exhibit dispersion anymore. This study suggests that the silo half-angle has an impact on the flow field which justifies the need for further investigations
Conference papers on the topic "Modélisation de panache gaussien"
Baeckeroot, A., and JL Devenon. "Modélisation du panache du Rhône : comparaison avec des mesures de courantométrie par radar VHF. Etude de sensibilité du modèle en vue de l'assimilation des données." In Journées Nationales Génie Côtier - Génie Civil. Presses Universitaires de Perpignan, 1994. http://dx.doi.org/10.5150/jngcgc.1994.003-b.
Full text