Literatura científica selecionada sobre o tema "Émission de NOx"
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Artigos de revistas sobre o assunto "Émission de NOx"
Allemand, Nadine, e Jean-Pierre Chang. "Évolution des émissions de certains polluants atmosphériques en France métropolitaine". Annales des Mines - Responsabilité et environnement N° 114, n.º 2 (10 de abril de 2024): 8–19. http://dx.doi.org/10.3917/re1.114.0008.
Texto completo da fonteGaudel, Audrey, Owen R. Cooper, Kai-Lan Chang, Claire Granier, Valérie Thouret, Philippe Nédélec, Romain Blot et al. "Augmentation d'ozone troposphérique dans l'hémisphère Nord observée grâce aux mesures Iagos". La Météorologie, n.º 116 (2022): 017. http://dx.doi.org/10.37053/lameteorologie-2022-0010.
Texto completo da fonteGeorge, Christian. "La photocatalyse pour purifier l'air ambiant - mythe ou réalité ?" La Météorologie, n.º 111 (2020): 041. http://dx.doi.org/10.37053/lameteorologie-2020-0091.
Texto completo da fonteCoddeville, P., A. Charron, H. Plaisance e J. C. Galloo. "Détermination à l'aide d'un modèle récepteur des zones sources à l'origine des concentrations mesurées dans les précipitations collectées en trois sites du réseau MERA (France)". Revue des sciences de l'eau 15 (12 de abril de 2005): 205–27. http://dx.doi.org/10.7202/705493ar.
Texto completo da fonteHeidelberger, Alain. "Bilan environnemental de la loi ICPE". Revue Juridique de l'Environnement 43, n.º 3 (2018): 493–504. http://dx.doi.org/10.3406/rjenv.2018.7341.
Texto completo da fonteDjediane, M., A. Berroukche, M. Terras e A. Labani. "Influence de la variation de la température de combustion dans un moteur Diesel sur les émissions de polluants (NOx et suies)". International Journal of Biological and Chemical Sciences 8, n.º 4 (16 de janeiro de 2015): 955. http://dx.doi.org/10.4314/ijbcs.v8i4.55.
Texto completo da fonteDONNARS, C., P. CELLIER e J. L. PEYRAUD. "Nouvelles de la recherche : expertise sur les flux d’azote liés aux élevages". INRAE Productions Animales 25, n.º 4 (2 de outubro de 2012): 389–92. http://dx.doi.org/10.20870/productions-animales.2012.25.4.3226.
Texto completo da fonteJabouille, Florent, Xiaohua Zhou, Bernard Brégeon e Jean-Claude Goudeau. "Limitation des émissions de NOx : du pilote expérimental à l’incinérateur industriel de déchets urbains". Déchets, sciences et techniques, n.º 02 (1996). http://dx.doi.org/10.4267/dechets-sciences-techniques.607.
Texto completo da fonteMameri, Abdelbaki, Abdelouahab Laiche e Wissam Zaouia. "Effet du dopage par l’hydrogène sur la structure d’une flamme de diffusion laminaire de méthane-air sous différentes pressions". Journal of Renewable Energies 17, n.º 1 (19 de outubro de 2023). http://dx.doi.org/10.54966/jreen.v17i1.419.
Texto completo da fonteTeses / dissertações sobre o assunto "Émission de NOx"
Savas, Dilek. "Inverse modeling of NOx emissions in urbanized areas of the Northern hemisphere : application of the CIF-CHIMERE inversion system to OMI and TROPOMI observations". Electronic Thesis or Diss., Université Paris Cité, 2023. http://www.theses.fr/2023UNIP7010.
Texto completo da fonteAccording to the World Health Organization, exposure to ambient air pollution is estimated to cause 4.2 premature deaths per year in urban and rural areas worldwide. Poor air quality also leads to damage to infrastructure, soil and water resources. This major environmental problem emerged at the beginning of the 20th century due to the intense industrialization and urbanization of societies, forcing policy makers and governments to control anthropogenic emissions of air pollutants. Since 1990, important initiatives have been taken in industrialized countries, such as Europe, to reduce emissions of pollutants by implementing mitigation strategies. More recently, the implementation of mitigation policies has started to be seen in developing countries such as China. The assessment of emission reduction policies is often based on official emission inventories derived from emitters' statements of activities and statistical data. This so-called bottom-up approach estimates emissions by extrapolating emission factor measurements that are only available in a sparse spatial and temporal network. This involves high uncertainties, as it does not incorporate the high spatiotemporal variability of emission fluxes. Besides, uncertainties in emission inventories lead to inconsistencies in the assessment of appropriate strategies to prevent air pollution episodes. Therefore, being able to accurately monitor the development of emissions and the trend of pollutants is an important issue for evaluating reduction policies. One of the promising ways to overcome this problem is the atmospheric inversion approach, which uses available atmospheric observations to constrain emissions through atmospheric modeling and the inversion system. This so-called top down approach brings complementary information to bottom-up inventories. It estimates emissions while exploiting the high spatiotemporal variability of the satellite observations and computational power. Nitrogen oxides (NOx=NO+NO2) are among the most regulated pollutants as precursors of other air pollutants, such as ozone and secondary aerosols. In the framework of this thesis, first, we set up and tested the daily NOx emission inversion capability of the state-of-art inverse modeling system CIF, embedded with the CHIMERE Chemistry Transport Model and its adjoint at moderate resolution using OMI satellite observations. The results lead us to determine the settings and sensitivities of the CIF system for the NOx inversions. The CIF-CHIMERE system was applied first to evaluate the impact of strong NOx emission regulations implemented by China since 2011 within its 5-year Plans. We assimilated NO2 observations from OMI satellite instruments and estimated NOx emissions for 2015 and 2019 with a resolution of 50x50 km2 over Eastern China. The year 2010 was chosen as a baseline or a priori bottom-up inventory, as it was just before the mitigation implementation. The results show that the reduction in NOx emissions is limited to urbanized and industrialized areas but remains within the mitigation targets (10-15%). The estimated NOx emissions were also used to simulate NO2 surface concentrations, and the inversion approach was found to improve the comparison with ground-based measurements slightly. The CIF-CHIMERE system was also applied to assess the abrupt changes in NOx emissions in Europe caused by the COVID-19 pandemic. In particular, we explored the potential of assimilating high-resolution TROPOMI NO2 observations during the 2020 lock-down period
Lucea, Marc. "Modélisation dynamique par réseaux de neurones et machines à vecteurs supports : contribution à la maîtrise des émissions polluantes de véhicules automobiles". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2006. http://pastel.archives-ouvertes.fr/pastel-00001943.
Texto completo da fonteNguyen, Thi Huyen Trang. "Émissions polluantes des NOx : mécanisme de formation et de réduction". Thesis, Littoral, 2013. http://www.theses.fr/2013DUNK0449/document.
Texto completo da fonteNOₓ emission in the steel industry mainly come from the combustion of coal in the agglomeration process. Among the methods of NOₓ reduction for this process, the addition of additives to the mixture of raw materials agglomeration process is chosen due to its advantages. This technique is comparatively simple to implement, and requires only a low-cost investment. This thesis is part of European project INTERREG IVA CleanTech and industrial project ArcelorMittal Dunkerque in order to study NOₓ reductions by additives. The objectives of this thesis is to have a better comprehension in the mechanism of NOₓ reduction by additives to optimize the process with more effective additives. With that purpose, the properties of agglomerated products are also studied to determine the additives' influences on the quality of the final product. In the first part, an experimental study was devoted to sutdy the thermal decomposition of the additives to understand the mechanism of NOₓ reduction. The compounds formed during the pyrolysis of additives are identified and quantified. This allows us to confirm the products' influence on the reduction of NOₓ. In the second part, agglomerated products obtained in the pilot test are measured by different methods (X-ray diffraction laboratory, high-energy and high-resolution X-ray diffraction, Mössbauer spectroscopy). To determine the compositions of crystalline phases contained in the agglomerates. We then compared the differences between the reference agglomerate (without additives) and agglomerate obtained with different additives in order to determine the phases related to the mechanical resistance
Chatigny, Stéphane. "Étude des guides d'onde non-linéaires à émission de surface". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/mq25287.pdf.
Texto completo da fontePensec, Ronan. "Contrôle non destructif par émission acoustique des aciers pour équipements sous pression". Compiègne, 2000. http://www.theses.fr/2000COMP1297.
Texto completo da fonteBay, Xavier. "Estimation non paramétrique de projections en tomographie par émission de photons simples". Université Joseph Fourier (Grenoble), 1997. http://www.theses.fr/1997GRE10096.
Texto completo da fonteMaze, Anne. "Correction non uniforme de l'atténuation en tomographie d'émission simple". Rennes 1, 1992. http://www.theses.fr/1992REN1A006.
Texto completo da fontePecquery, François. "Développement d'un modèle numérique de prédiction des émissions d'oxydes d'azote pour la simulation aux grandes échelles de chambres de combustion aéronautiques". Phd thesis, INSA de Rouen, 2013. http://tel.archives-ouvertes.fr/tel-00949132.
Texto completo da fonteRenaud, Mathieu. "Les jeunes vestiges de supernova et INTEGRAL : raies du 44Ti et émission non thermique". Paris 7, 2006. http://www.theses.fr/2006PA077216.
Texto completo da fonteThis thesis deals with the search for and the study of young galactic supernova remnants using the observations performed by IBIS/ISGRI, one of the two main coded-mask instruments onboard the european gamma-ray satellite INTEGRAL. This research is based on the study of gamma-ray lines coming from the radioactive decay of 41Ti, a short-lived nucleus (~ 86 y) exclusively produced during the first stages of stellar explosions, and the study of the non-thermal continuum mechanisms which take place inside the young supernova remnants. The first part of the manuscript presents an overview of supernovae from an observational and theoretical point of view. The second part describes the INTEGRAL satellite with its instruments, the techniques used for analyzing the data collected by IBIS/ISGRI, and my personal investigations concerning different developments. The results obtained on historical supernova remnants like Cas A, Tycho, Vela Junior are presented in the third part. The first chapter of the last part is devoted to the study of the detectability of supernovae in the optical domain with a model of the interstellar extinction. The second chapter reports on the search for missing and hidden young supernova remnants in the Milky Way with the IBIS/ISGRI galactic plane survey through the 44Sc gamma-ray lines as well as with a multi-wavelength approach, from the radio domain to the new observational window at TeV energies. I also discuss the constraints on the supernova rate and the 44Ti production in core-collapse supernovae, based on these IBIS/ISGRI observations and the 44Ca solar abundance
Cai, Zhi Ping. "Étude des processus d'absorption-émission linéaires et non linéaires dans les fibres optiques dopées". Nice, 1989. http://www.theses.fr/1989NICE4273.
Texto completo da fonteLivros sobre o assunto "Émission de NOx"
Nos courses autour du monde: Souvenirs et réflexions de 11 coureurs. Boucherville, Québec: Bertrand Dumont, 2012.
Encontre o texto completo da fonteClark, Mary Higgins. La mariée était en blanc: Roman. Paris: Albin Michel, 2015.
Encontre o texto completo da fonteForest, Gérard. Le choix d'une méthode de contrôle. Paris: Association française de normalisation, 1992.
Encontre o texto completo da fonteCollins, Suzanne. The Hunger Games. New York: Scholastic Press, 2009.
Encontre o texto completo da fonteCollins, Suzanne. Hunger Games. Paris: Éd. France loisirs, 2009.
Encontre o texto completo da fonteCollins, Suzanne. The Hunger Games. New York, USA: Scholastic, 2008.
Encontre o texto completo da fonteCollins, Suzanne. The Hunger Games. London: Scholastic, 2013.
Encontre o texto completo da fonteCollins, Suzanne. The Hunger Games. Detroit: Thorndike Press, 2009.
Encontre o texto completo da fonteCollins, Suzanne. Los juegos del hambre. México: Oceano Travesía, 2009.
Encontre o texto completo da fonteCollins, Suzanne. The Hunger Games. 4a ed. London: Scholastic, 2012.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Émission de NOx"
"Émissions d'oxydes de soufre (SOx) et d'oxydes d'azote (NOx)". In Panorama de l'environnement 2013, 28–31. OECD, 2014. http://dx.doi.org/10.1787/9789264221802-7-fr.
Texto completo da fonte"Liste non exhaustive des émissions de télévision auxquelles a participé Édith Piaf". In Édith Piaf l’icône méconnue, 301–26. Presses de l'Université Laval, 2023. http://dx.doi.org/10.2307/jj.5024398.12.
Texto completo da fonte"Liste non exhaustive des émissions de télévision auxquelles a participé Édith Piaf". In Édith Piaf l’icône méconnue, 301–26. Les Presses de l’Université de Laval, 2023. http://dx.doi.org/10.1515/9782763757162-010.
Texto completo da fonteThiéblemont-Dollet, Sylvie. "Mémoires autour d’Ousmane Sembène (1923-2007)". In Témoignage, mémoire et histoire. Mélanges offerts à Jacques Walter, 277–87. Éditions de l'Université de Lorraine, 2023. http://dx.doi.org/10.62688/edul/b9782384510207/c17.
Texto completo da fonteBellali, Abderrahmane. "Recherches sur la Sustainability". In Recherches sur la Sustainability, 368–85. EMS Editions, 2023. http://dx.doi.org/10.3917/ems.cheva.2023.01.0368.
Texto completo da fonte