Relevant bibliographies by topics / Combustible à particules

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Combustible à particules'

Author: Grafiati
Published: 4 June 2021
Last updated: 2 February 2022

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Journal articles on the topic "Combustible à particules"

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Brossard, Philippe. "Le retraitement du combustible à particules." Revue Générale Nucléaire, no. 6 (December 2002): 56–59. http://dx.doi.org/10.1051/rgn/20026056.

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De Soete, G. G. "Ignition et oxydation des particules de combustible solide pulvérisé." Revue de l'Institut Français du Pétrole 40, no. 5 (1985): 649–70. http://dx.doi.org/10.2516/ogst:1985041.

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Ahamdach, Noureddine, and Denise Stammose. "Séparation et caractérisation microscopique des particules de combustible nucléaire présentes dans les sols contaminés de Tchernobyl." Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science 330, no. 6 (2000): 415–22. http://dx.doi.org/10.1016/s1251-8050(00)00147-6.

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Avendaño Prieto, Gerardo, Victor Orlando Zambrano G., and José Alejandro Martínez. "Diseño y formulación de mezclas de combustible tipo Glow con desarrollo metodológico basado en ANOVA." Revista Ontare 3, no. 1 (2015): 7. http://dx.doi.org/10.21158/23823399.v3.n1.2015.1248.

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ONTARE. REVISTA DE INVESTIGACIÓN DE LA FACULTAD DE INGENIERÍAEl presente artículo, trata sobre una investigación para el diseño y formulación de mezclas de combustible tipo Glow para motores de aeromodelos, que con un planteamiento metodológico permite seleccionar la mejor mezcla combustible para un motor de dos tiempos particular, en condiciones particulares, y que adicionalmente acepta plantear como objetivo, el de socializar la metodología experimental y estadística conocida como diseño de experimentos para la generación y el tratamiento de los datos derivados de un experimento con su previ
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Moon, Min-Ho, Hyung-Jun Kim, Su-Gyeong Min, Sung-Chan Kim, and Won-Jun Park. "Simulation of Indoor Fire Dynamics of Residential Buildings with Full-Scale Fire Test." Sustainability 13, no. 9 (2021): 4897. http://dx.doi.org/10.3390/su13094897.

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Along with simulated firefighting training, the development of virtual training systems and associated content has recently drawn attention as an alternative method for advanced firefighting training. In particular, to develop virtual training content, it is important to understand the combustion characteristics of indoor combustible materials and appropriately simulate their behavior. In this study, seven types of building fires were selected. From these types, indoor combustible materials of residential buildings were analyzed, and combustion tests were performed for each of three types of c
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Kalinchak, V. V., O. C. Chernenko, M. V. Sikorskyi, O. N. Sofronkov, and A. V. Fedorenko. "Cool Air-Gas Mixtures with Combustible Gas Admixtures Steady Flameless Combustion Delay Time on Platinum Particle (Wire)." Фізика і хімія твердого тіла 19, no. 1 (2018): 53–59. http://dx.doi.org/10.15330/pcss.19.1.53-59.

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The proposed work shows analytical way to find a build-up time (induction period) for a mode of steady flameless catalytic combustion on metallic wire for cool air-gas mixtures with combustible gaseous admixtures using as an example flameless combustion of air-gas mixtures with hydrogen admixture of a platinum wire. Steady flameless combustion is observable after an induction period due to increase of initial catalyst temperature exceeding critical point of ignition which depends on particle diameter and combustible gaseous admixture content. Total time of build-up time is split into two stage
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Lizcano-Valbuena, William H., Gerardo Andrés Torres, Fabio Henrique Barros de Lima, and Ernesto Rafael González. "Aspectos Morfológicos de Catalizadores para Celdas de Combustible." Revista de Ciencias 13 (September 4, 2011): 125–32. http://dx.doi.org/10.25100/rc.v13i0.649.

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En general los trabajos publicados en el área de celdas de combustible donde se discuten procedimientos de preparación de catalizadores se concentran en reportar tamaños de partícula, parámetros de red, estructura cristalina y actividad catalítica para una determinada reacción. Muy pocos reportes han discutido los aspectos morfológicos de estos materiales. En este trabajo se discuten algunos problemas relacionados con la preparación de catalizadores y la morfología de los mismos, en particular de nanomateriales de Pt, PtRu y PtRh preparados por métodos de reducción química.
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Klimenko, A. G. "Controlling parameters of intake stroke of gas piston engines using the method of small deviations." Monitoring systems of environment, no. 3 (September 24, 2020): 49–55. http://dx.doi.org/10.33075/2220-5861-2020-3-49-55.

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A mathematical model of estimation of thermal and effective parameters of the most important part of cogeneration system of gas piston engine working in cogeneration mode was developed. Parameters of fresh air intake stroke with variable conditions of the environment using the method of small deviations were studied. The advantages of using the method of small deviations are the possibility of linearization of calculation equations as well as making calculations of not absolute but relative parameter change. The main parameters of fresh air intake by a cylinder are parameters of combustible mi
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Kondratenko, Olexandr, Volodymyr Koloskov, Svitlana Kovalenko, and Yuriy Derkach. "Research of Technical and Economic Properties of Material of Porous Fuel Briquettes from the Solid Combustible Waste Impregnated with Liquid Combustible Waste." Materials Science Forum 1038 (July 13, 2021): 303–14. http://dx.doi.org/10.4028/www.scientific.net/msf.1038.303.

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The study evaluates the impact of the enterprise for production of industrial electronics on the components of the environment, in particular the lithosphere of Kharkiv by solid and liquid combustible waste. The environmental protection technology by the method of waste disposal of solid and liquid combustible substances by improving the technology of production and storage of fuel briquettes with improved ingredient composition, utilization of thermal energy from their combustion in a solid fuel boiler and purification of its exhaust gases been developed. A new ingredient composition of the f
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Vogman, L. P., D. A. Korolchenko, and A. V. Khryukin. "Determination of conditions for spontaneous combustion of combustible dust deposits on equipment, in ventilation systems, and aspiration systems of buildings and structures." Pozharovzryvobezopasnost/Fire and Explosion Safety 29, no. 4 (2020): 32–41. http://dx.doi.org/10.22227/pvb.2020.29.04.32-41.

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Introduction. Determination of the scientifi cally substantiated frequency of cleaning the ducts of local exhausts of industrial buildings and structures is one of the tasks in the fi eld of fi re safety of industrial enterprises. The paper describes design methods, in particular, a method for determination of the induction period during spontaneous combustion of dust deposits in air ducts of ventilation systems and equipment, which can be used in solving problems focused on the development of preventive measures to ensure their fi re and explosion safety.Methods. In order to solve the problem
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Dissertations / Theses on the topic "Combustible à particules"

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Cannaméla, Claire. "Apport des méthodes probabilistes dans la simulation du comportement sous irradiation du combustible à particules." Paris 7, 2007. http://www.theses.fr/2007PA077082.

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Ce travail de thèse se consacre à l'évaluation d'espérances mathématiques et se place plus particulièrement dans un contexte de fiabilité des structures. Nous cherchons à estimer une probabilité de défaillance (supposée faible) en tenant compte des incertitudes des paramètres influents du système. Notre objectif est d'atteindre un bon compromis entre la précision de l'estimation et le coût de calcul associé. L'application porte sur l'estimation de la probabilité de rupture du combustible à particules d'un réacteur nucléaire de type HTR, via un code de calcul numérique coûteux. Nous considérons
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Monnet, Isabelle. "Stabilité sous irradiation de particules d'oxydes finement dispersées dans des alliages ferritiques." Châtenay-Malabry, Ecole centrale de Paris, 1999. http://www.theses.fr/1999ECAP0628.

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Les aciers ferrito-martensitiques renforcés par dispersion d'oxydes sont envisagés dans le cadre d'applications nucléaires à forte fluence et haute température, comme le gainage du combustible des réacteurs à Neutrons Rapides. La matrice cubique centrée assure une bonne résistance au gonflement et la dispersion d'oxydes améliore les propriétés mécaniques hors pile à haute température. Une gaine en DY (Fe-13Cr-1,5Mo+TiO 2+Y2 O3) a été irradié dans le réacteur expérimental Phénix. Les oxydes se sont dissout sous irradiation. Les observations microstructurales indiquent que l'évolution des oxydes
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Blanc, Victor. "Modélisation du comportement thermomécanique des combustibles à particules par une approche multi-échelle." Phd thesis, Université de Provence - Aix-Marseille I, 2009. http://tel.archives-ouvertes.fr/tel-00523278.

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Les combustibles à particules sont constitués de quelques milliers de billes d'un millimètre de diamètre composées d'oxyde d'uranium enrobé de couches de confinement qui sont noyées dans une matrice graphite pour former un élément combustible. L'objectif de ce travail est de développer un outil de simulation du comportement thermomécanique de ces combustibles sous irradiation permettant une estimation fine des chargements locaux sur ces particules. Le choix s'est porté vers la méthode des éléments-finis au carré, où interviennent deux échelles distinctes de discrétisation : une structure '' ma
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Marchand, Olivier. "Etude du procédé de projection plasma de suspensions pour l'élaboration de piles à combustible à oxyde solide." Phd thesis, Université de Technologie de Belfort-Montbeliard, 2010. http://tel.archives-ouvertes.fr/tel-00597338.

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Augmenter la durée de vie des piles à combustible de type SOFC en abaissant leur température de fonctionnement tout en maintenant un prix de fabrication raisonnable est un des enjeux du secteur énergétique. Ces travaux de recherche entrent dans ce cadre par l'utilisation de la projection plasma de suspensions pour fabriquer des couches céramiques ou cermets finement structurées sur support métallique poreux. Dans cet objectif, la compréhension du procédé s'est avérée être une étape indispensable. A cette fin l'utilisation de la Vélocimétrie par Image de Particules spécialement adaptée aux cont
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Amziane, Ahmed. "Evaluation et contrôle non destructif de combustible nucléaire par ultrasons laser." Le Mans, 2009. http://www.theses.fr/2009LEMA1026.

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Le travail de thèse s’inscrit dans le cadre d’une collaboration entre l’industriel AREVA NP et le laboratoire PEC de l’université du Maine et a été financée par une convention CIFRE. Ce travail vise à développer des techniques pour le contrôle et l’évaluation non destructive de combustible nucléaire, qui sont essentielles à la sûreté des centrales. Le combustible étudié se présente sous la forme de particules sensiblement sphériques d’environ 1 mm de diamètre adaptées à une nouvelle génération de réacteurs nucléaires dite High Temperature Reactor (HTR). De plus, il a été effectué des essais de
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Antoine, Olivier. "Préparation et activité électrocatalytique des nano-particules de platine dans les électrodes de piles à combustible à membrane échangeuse de protons." Grenoble INPG, 1998. http://www.theses.fr/1998INPG0036.

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Cette these concerne l'etude plutot fondamentale des reactions se produisant sur les nano-particules de platine dans les couches actives des electrodes de piles a combustible a membrane echangeuse de protons (pemfc) : reduction de l'oxygene et oxydation de l'hydrogene, ainsi que l'etude plutot appliquee d'une methode de preparation in situ de ces particules. L'etude de la reduction de l'oxygene complete les travaux anterieurs en confirmant l'effet de la taille des particules sur la cinetique (optimum d'activite massique vers 3nm de diametre), en considerant l'effet de la temperature et du subs
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Do, Hong Quan. "Impact de l’hydrogène sur la formation des particules de suies et leurs précurseurs gazeux dans les flammes." Thesis, Lille 1, 2020. http://www.theses.fr/2020LIL1R046.

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Nos besoins énergétiques, qui augmentent de plus de 2 % chaque année à l’échelle mondiale, sont pourvus à près de 80 % par la combustion des combustibles fossiles, potentiellement générateurs de polluants nocifs pour notre santé et notre environnement, comme les particules de suie, et de composés gazeux participant au réchauffement climatique tel que le dioxyde de carbone (CO2). Aussi, afin de répondre à cette demande énergétique croissante tout en essayant d’en limiter les effets négatifs, différentes sources d’énergie alternatives sont aujourd’hui à l’étude. Parmi, ces nouvelles énergies env
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Schlutig, Sandrine. "Contribution à l'étude de la pulvérisation et de l'endommagement du dioxyde d'uranium par les ions lourds rapides." Phd thesis, Université de Caen, 2001. http://tel.archives-ouvertes.fr/tel-00002110.

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La mise en mouvement des atomes d'un matériau par un ion lourd se traduit dans le volume par la création de traces et à la surface par l'éjection d'atomes vers le vide. Ainsi, afin d'appréhender les mécanismes initiaux de formation des traces, nous nous sommes intéressés à la pulvérisation du dioxyde d'uranium par les ions lourds rapides. L'étude est consacrée à l'influence du pouvoir d'arrêt électronique sur l'émission de particule neutre et plus spécifiquement sur la mesure de leurs distributions angulaires. Ces mesures sont complétées par celles des ions émis d'une cible d'UO2 soumise à un
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Asset, Tristan. "Particules creuses peu expensives, durables et actives pour la réduction de l'oxygène dans le cadre d'une application en pile à combustible à membrane échangeuse de protons." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAI037/document.

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Cette thèse a pour but de discuter les mécanismes à l’origine de la for-mation, de l’activité pour la réduction de l’oxygène (ORR) et de la sta-bilité de nanoparticules (NPs) creuses à base de Pt supportées sur car-bone pour des applications en pile à combustible à membrane échan-geuse de protons (PEMFC). La formation et la croissance des NPs, syn-thétisées par une méthode dite ‘one-pot’, ont été étudiées par l’inter-médiaire de mesures microscopiques, électroniques et de diffraction, nous permettant ainsi de mettre en évidence les différentes étapes de la synthèse. Le procédé de synthèse a ét
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Blanchard, Evelyne. "Étude de la spéciation exhaustive des lanthanides et des actinides pour les procédés de traitement du combustible nucléaire : approche intégrée par spectrométries de masse." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUS226.

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Dans ce travail, des méthodes d’analyses de spéciation exhaustive de lanthanides (Ln), en présence d'acides polyaminocarboxyliques (EDTA, DTPA) utilisés comme agents de desextraction dans les procédés de traitement de combustibles nucléaires usés, ont été développées par couplage simultané HILIC-ESIMS/ICPMS. Pour réduire les volumes d’effluents chromatographiques tout en maintenant des séparations efficaces et rapides, les performances de colonnes remplies de particules entièrement poreuses (FPP) et de particules superficiellement poreuses (SPP) ont été évaluées, aboutissant à la sélection de
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Books on the topic "Combustible à particules"

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Garro, Francisco. Consumo de combustible en vehículos de uso particular. Dirección Sectorial de Energía, 1985.

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Rojas Monedero, Rosaura. Expedición para la construcción de paz «Latinpaz». Editorial Universidad Santiago de Cali, 2021. http://dx.doi.org/10.35985/9789585147935.

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Al comenzar la labor de prologar este libro me encontré en una posición familiar para mí: sin saber qué hacer. Y, ante la ignorancia y el no conocimiento del siguiente paso, pensé: ¿Qué es lo que hace un investigador? Pues curiosea, investiga, pregunta, hasta que descubre cual es el siguiente paso, que es lo que toca hacer ahora. Y en la búsqueda está el camino. En la investigación el investigador se va formando a sí mismo, impulsado por dos cosas: 1) El reconocimiento de que no sabe y 2) El querer saber. La humildad académica y la curiosidad son el combustible y motor del investigador, sin el
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Mejía Rodríguez, Jorge Antonio. La seguridad de suministro y el cambio tecnológico ambiental como factores determinantes de la competitividad urbana regional sustentable. D.R. © Universidad de Guadalajara, Centro Universitario de Ciencias Económico Administrativas, Periférico Nte. 799, núcleo universitario Los Belenes, 45100, Zapopan, Jalisco, 2019. http://dx.doi.org/10.32870/cucea2021/001/ssct.

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La conciencia de la crisis ecológica presiona en la constitución de un nuevo paradigma científico, frente al de la modernidad y el industrialismo que han instaurado el reino del crecimiento y el desarrollo como objetivos irrenunciables. El escenario de la degradación ecológica, y en particular el de la crisis energética, ha impulsado la emergencia de la reflexión sobre los límites del planeta, y del modelo productivista. Es difícil pensar cómo puede producirse la transición desde un modelo que hace del crecimiento el núcleo central de su actuación, a otro basado en el reconocimiento y la auto-
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Hinton, Alexander Laban. Time (The Khmer Institute of Democracy). Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198820949.003.0004.

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Overview: Focusing on two in-depth case studies (Khmer Institute of Democracy (KID) and the Center for Social Development), the next two chapters unpack the genealogies of these intermediary outreach non-governmental organizations (NGOs) and the institutional practices that laid a basis for their specific Khmer Rouge Tribunal outreach activities. This history, as well as the background and vision of the NGO leaders, is critical to understanding how, in the interstices of the transitional justice assemblage, these NGOs “translated” global justice in complicated, uneven, and creative ways often
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Brizuela, Eduardo A. Introducción al modelado de flujos reactivos. Editorial de la Universidad Nacional de La Plata (EDULP), 2011. http://dx.doi.org/10.35537/10915/26690.

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Los flujos reactivos son procesos básicos de industrias tales como la petroquímica, farmacéutica y alimentaria, y un caso particular de flujos reactivos, la combustión de combustibles fósiles en aire, es el fundamento de nuestra civilización ya que en él se basa el transporte y la generación de energía eléctrica. La sociedad demanda de estas industrias y procesos cada vez mayor eficiencia en el uso de los recursos naturales y al mismo tiempo menor impacto sobre el medio ambiente. Esto hace imperativo estudiar los procesos de flujo reactivo con el mayor detalle y precisión. Tradicionalmente los
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Book chapters on the topic "Combustible à particules"

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Antonio Mayoral Chavando, José, Valter Silva, Danielle Regina Da Silva Guerra, Daniela Eusébio, João Sousa Cardoso, and Luís A.C. Tarelho. "Review Chapter: Waste to Energy through Pyrolysis and Gasification in Brazil and Mexico." In Gasification [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.98383.

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Millions of tons of forest residues, agricultural residues, and municipal solid waste are generated in Latin America (LATAM) each year. Regularly, municipal solid waste is diverted to landfills or dumpsites. Meanwhile, forest and agricultural residues end up decomposing in the open air or burnt, releasing greenhouse gases. Those residues can be transformed into a set of energy vectors and organic/chemical products through thermochemical conversion processes, such as pyrolysis and gasification. This book chapter provides information on current examples of gasification on large scale in the world, which typically operate at 700°C, atmospheric pressure, and in a fluidized bed reactor. The produced gas is used for heat and energy generation. Whereas pyrolysis at a large scale operates around 500°C, atmospheric pressure, and in an inert atmosphere, using a fluidized bed reactor. The produced combustible liquid is used for heat and energy generation. The decision of using any of these technologies will depend on the nature and availability of residues, energy carries, techno-socio-economic aspects, and the local interest. In this regard, the particular situation of Brazil and Mexico is analyzed to implement these technologies. Its implementation could reduce the utilization of fossil fuels, generate extra income for small farmers or regions, and reduce the problem derived from the accumulation of residues. However, it is concluded that it is more convenient to use decentralized gasification and pyrolysis stations than full-scale processes, which could be an intermediate step to a large-scale process. The capabilities of numerical models to describe these processes are also provided to assess the potential composition of a gas produced from some biomass species available in these countries.
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Conference papers on the topic "Combustible à particules"

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Živković, Andreja, Nataša Tomić, Marija Vuksanović, and Aleksandar Marinković. "Synthesis and characterization of epoxy resin coating with improved fire resistance by the addition of modified tannic acid." In 8th International Conference on Renewable Electrical Power Sources. SMEITS, 2020. http://dx.doi.org/10.24094/mkoiee.020.8.1.35.

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The paper presents a new process for obtaining eco-epoxide materials with reduced combustibility or completely non-combustible, which are synthesized from bio-renewable raw materials, whose production process consists of two stages. A particular aspect of multiple environmental significance is the use of bio-renewable resources and the reduction of the share of the toxic epoxy component in the production of epoxy materials. The first stage considers the synthesis epoxy resin components: epoxy functionalized tannic acid (TA) – ETA, and synthesis of phosphate derivatives of TA - glycidyl ester o
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Choi, Woong-Sik, Jaecheol Kim, Yedidia Neumeier, and Jeff Jagoda. "Preliminary Study of a Low Power Plasma Radical Jet Generator for Combustion Systems." In ASME Turbo Expo 2006: Power for Land, Sea, and Air. ASMEDC, 2006. http://dx.doi.org/10.1115/gt2006-91254.

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A novel radical jet generator (RJG) was developed, whose purpose it is to supply concentrated, relatively low temperature radicals that penetrate into a flammable stream of reactants and trigger or modify a combustion process. The RJG is driven by a plasma whose power is only a fraction of a percent of the total power released in the combustor. In this approach, the plasma induces an incomplete combustion process in a small duct carrying a rich mixture of fuel and air. Results obtained using the developed RJG show that a jet, which consists of partially burnt reactants, some products and is, a
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Kang, Seok-Won, and Debjyoti Banerjee. "Investigation of Microcantilever Sensor for Explosive Detection." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-63930.

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In this study we investigate the use of microcantilever sensors for explosives detection. An array of microcantilevers consisting of gold (Au) and silicon nitride (Si3N4) thin-films of sub-micron thickness acts as a thermal bimorph. A microheater is fabricated in-situ at the base of each microcantilever in the array. When the microheaters are addressed individually using different actuation currents, each microcantilever undergoes thermo-mechanical deformation by different amounts which are then tracked individually by monitoring each reflected ray from a laser illuminating the array of microc
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Nargunde, Jagdish, Chandrasekharan Jayakumar, Anubhav Sinha, Naeim A. Henein, Walter Bryzik, and Eric Sattler. "Effect of Swirl and Injection Pressure on Performance and Emissions of JP-8 Fueled High Speed Single Cylinder Diesel Engine." In ASME 2010 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/icef2010-35073.

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An investigation was conducted on a 0.42 liter single cylinder diesel engine equipped with a common rail fuel injection system to evaluate the influence of the swirl motion on JP-8 fuel combustion. Engine tests were performed under steady state conditions of 5 bar IMEP and 1500 RPM. Two different swirl ratios of 1.44 and 7.12 were applied at injection pressures ranging from 400 to 1200 bar. The apparent rate of heat release (ARHR) curve is analyzed to determine the effect of swirl on combustible mixture formation, auto-ignition, premixed and diffusion controlled combustion fractions. An attemp
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De Giorgi, Maria Grazia, Aldebara Sciolti, Elisa Pescini, and Antonio Ficarella. "Frequency Analysis and Predictive Identification of Flame Stability by Image Processing." In ASME 2014 8th International Conference on Energy Sustainability collocated with the ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/es2014-6599.

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Monitoring and characterization of combustion flames by digital image processing is an active research topic. This study experimentally investigates the feasibility of high speed visualization techniques for combustion instability monitoring in a swirl liquid-fueled lean combustor for different air/fuel ratios. Instability, in fact, is an unpleasant aspect in the combustive system that negatively impacts on combustion efficiency. This work investigates methods for extracting significant parameters using the geometrical and luminous data of the flame images; some flame features are related to t
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Zavisca, M. J., M. Khatib-Rahbar, H. Esmaili, and R. Schulz. "ADAM: An Accident Diagnostic, Analysis and Management System — Applications to Severe Accident Simulation and Management." In 10th International Conference on Nuclear Engineering. ASMEDC, 2002. http://dx.doi.org/10.1115/icone10-22195.

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The Accident Diagnostic, Analysis and Management (ADAM) computer code has been developed as a tool for on-line applications to accident diagnostics, simulation, management and training. ADAM’s severe accident simulation capabilities incorporate a balance of mechanistic, phenomenologically based models with simple parametric approaches for elements including (but not limited to) thermal hydraulics; heat transfer; fuel heatup, meltdown, and relocation; fission product release and transport; combustible gas generation and combustion; and core-concrete interaction. The overall model is defined by
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Dicampli, James, Luis Madrigal, Patrick Pastecki, and Joe Schornick. "Aeroderivative Power Generation With Coke Oven Gas." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-89601.

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A major environmental concern associated with integrated steel mills is the pollution produced in the manufacture of coke, an essential intermediate product in the reduction of iron ore in a blast furnace. Coke is produced by driving off the volatile constituents of the coal—including water, coke oven gas, and coal-tar—by baking the coal in an airless furnace at temperatures as high as 2,000 degrees Celsius. This fuses together the fixed carbon and residual ash. The coke oven gas (COG) byproduct, a combustible hydrogen and hydrocarbon gas mix, may be flared, recycled to heat the coal, or clean
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8

Faravelli, Tiziano, Alessio Frassoldati, Eliseo Ranzi, Francesco Miccio, and Michele Miccio. "Modeling Homogeneous Combustion in Bubbling Beds Burning Liquid Fuels." In 17th International Conference on Fluidized Bed Combustion. ASMEDC, 2003. http://dx.doi.org/10.1115/fbc2003-133.

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This paper presents a first implementation of a model for the description of homogeneous combustion of different fuels in fluidized bed combustors (FBC) at temperatures lower than the classical value for solid fuels, i.e. 850°C. Model construction is based on a key feature of the bubbling fluidized bed: a fuel-rich (endogenous) bubble is generated at the fuel injection point, travels inside the bed at constant pressure and undergoes chemical conversion in presence of mass transfer with the emulsion phase and of coalescence with air (exogenous) bubbles formed at the distributor and, possibly, w
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9

Molie`re, Michel, Philippe Cozzarin, Se´bastien Bouchet, and Philippe Rech. "Catalytic Detection of Fuel Leaks in Gas Turbine Units: 2 — Gas Fuels Containing Hydrogen, Carbon Monoxide and Inert." In ASME Turbo Expo 2006: Power for Land, Sea, and Air. ASMEDC, 2006. http://dx.doi.org/10.1115/gt2006-90290.

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The detection of explosive gas and vapors is a critical safety function in Gas Turbines (GT) units. On one hand, this subject is being revisited by the GT community and safety organizations with a main focus on conventional gas fired power units. On the other hand one sees currently an increasing use of alternative primary energies for GT units including both gaseous and liquid fuels such as LPG, naphtha, syngas and a wide series of low and medium BTU gas fuels. This has prompted GE Energy to undertake a comprehensive evaluation of commercial catalytic detectors that are of common use in the d
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10

Camporeale, S. M., F. Casalini, and A. Saponaro. "Mild Combustion in a Novel CCGT Cycle With Partial Flue Gas Recirculation." In ASME Turbo Expo 2003, collocated with the 2003 International Joint Power Generation Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/gt2003-38743.

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A novel Combined Cycle Gas Turbine layout is proposed for using heavy fuel oil in a combustion mode called “Mild Combustion”, characterized by a very low adiabatic flame temperature and flat temperature field in the combustion chamber and low pollutant emissions. “Mild Combustion” is obtained by means of the dilution of reactants with inert gas like combustion product resulting in a very low oxygen concentration of the mixture at the ignition. To stabilize the combustion process in such a condition the reactants temperature has to be raised above the self ignition value. In industrial applicat
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Reports on the topic "Combustible à particules"

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Akasha, Heba, Omid Ghaffarpasand, and Francis Pope. Climate Change and Air Pollution. Institute of Development Studies (IDS), 2021. http://dx.doi.org/10.19088/k4d.2021.071.

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This rapid literature review explores the interactions between climate change and air pollution, with a focus on human health impacts. In particular, the report explores potential synergies in tackling climate change and air pollution together. The impacts and implications of the transition from a carbon-intensive economy upon air quality and consequently human health are examined. Discussing climate change without air pollution can lead to risks. For example, strategies that focus on electrification and transition to renewable energy achieve maximum health and air quality benefits compared to
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