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Book Description
Cette thèse portant sur l'étude de la réduction des émissions de polluants issus de la combustion du bois a pour cadre expérimental les normes américaines en vigueur dans ce domaine. Une étude complète de deux appareils de chauffage au bois a été menée pour situer leur taux d'émission. Une étude du catalyseur de post-combustion a été réalisée sur la base d'un appareil existant. A partir de cette étude, nous avons étudié une adaptation de ce système sur un foyer de cheminée. Comme alternative à ce procédé, nous avons mis au point une chambre de post-combustion utilisant de l'air secondaire surchauffé. Nous avons caractérisé les émissions de particules de ce système. Nous avons poursuivi cette étude par la réalisation d'un bilan énergétique complet d'un appareil de chauffage muni d'une chambre de post-combustion. Nous nous sommes également intéressés aux émissions issues de foyers ouverts et nous avons mis au point une chambre de post-combustion spécifique à cette catégorie d'appareils. Nous avons fini cette étude par la mise au point d'un système de détection d'hydrocarbures gazeux permettant le pilotage automatique de la post-combustion
Book Description
Cette thèse portant sur l'étude de la réduction des émissions de polluants issus de la combustion du bois a pour cadre expérimental les normes américaines en vigueur dans ce domaine. Une étude complète de deux appareils de chauffage au bois a été menée pour situer leur taux d'émission. Une étude du catalyseur de post-combustion a été réalisée sur la base d'un appareil existant. A partir de cette étude, nous avons étudié une adaptation de ce système sur un foyer de cheminée. Comme alternative à ce procédé, nous avons mis au point une chambre de post-combustion utilisant de l'air secondaire surchauffé. Nous avons caractérisé les émissions de particules de ce système. Nous avons poursuivi cette étude par la réalisation d'un bilan énergétique complet d'un appareil de chauffage muni d'une chambre de post-combustion. Nous nous sommes également intéressés aux émissions issues de foyers ouverts et nous avons mis au point une chambre de post-combustion spécifique à cette catégorie d'appareils. Nous avons fini cette étude par la mise au point d'un système de détection d'hydrocarbures gazeux permettant le pilotage automatique de la post-combustion
Book Description
La principale pollution des appareils domestiques de chauffage au bois est liée aux émissions d'imbrûlés gazeux et solides dans les fumées. Pour réduire ces rejets, nous proposons l'utilisation d'un dispositif de traitement des fumées pour piéger les particules et les détruire par micro-ondes. Après une étude des émissions de différents foyers fermés et une caractérisation des particules issues de la combustion du bois, le travail réalisé sur le piégeage dans un lit filtrant de billes de ciment réfractaire a permis de piéger 50 % des particules avec un lit de 5 cm. Ce lit chargé de particules est ensuite chauffé par micro-ondes : une énergie de l'ordre de 200 kJ a permis de régénérer le filtre totalement. Cette étude a montré que la post-combustion de fumées par apport d'énergie micro-ondes est particulièrement adaptée aux particules issues de la combustion du bois, comparé à la régénération par apport d'énergie classique, et un cahier des charges complet du dispositif a été élaboré.
Author: Don Montague Publisher: Taylor & Francis ISBN: 9780419199106 Category : Architecture Languages : en Pages : 472
Book Description
This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.
Author: Austin M 1876-1956 Patterson Publisher: Scholar Select ISBN: 9781296567972 Category : Languages : en Pages : 340
Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: David E. Reichle Publisher: Elsevier ISBN: 0128217677 Category : Science Languages : en Pages : 390
Book Description
The Global Carbon Cycle and Climate Change examines the global carbon cycle and the energy balance of the biosphere, following carbon and energy through increasingly complex levels of metabolism from cells to ecosystems. Utilizing scientific explanations, analyses of ecosystem functions, extensive references, and cutting-edge examples of energy flow in ecosystems, it is an essential resource to aid in understanding the scientific basis of the role played by ecological systems in climate change. This book addresses the need to understand the global carbon cycle and the interrelationships among the disciplines of biology, chemistry, and physics in a holistic perspective. The Global Carbon Cycle and Climate Change is a compendium of easily accessible, technical information that provides a clear understanding of energy flow, ecosystem dynamics, the biosphere, and climate change. "Dr. Reichle brings over four decades of research on the structure and function of forest ecosystems to bear on the existential issue of our time, climate change. Using a comprehensive review of carbon biogeochemistry as scaled from the physiology of organisms to landscape processes, his analysis provides an integrated discussion of how diverse processes at varying time and spatial scales function. The work speaks to several audiences. Too often students study their courses in a vacuum without necessarily understanding the relationships that transcend from the cellular process, to organism, to biosphere levels and exist in a dynamic atmosphere with its own processes, and spatial dimensions. This book provides the template whereupon students can be guided to see how the pieces fit together. The book is self-contained but lends itself to be amplified upon by a student or professor. The same intellectual quest would also apply for the lay reader who seeks a broad understanding." --W.F. Harris - Provides clear explanations, examples, and data for understanding fossil fuel emissions affecting atmospheric CO2 levels and climate change, and the role played by ecosystems in the global cycle of energy and carbon - Presents a comprehensive, factually based synthesis of the global cycle of carbon in the biosphere and the underlying scientific bases - Includes clear illustrations of environmental processes
Author: Abdel-Mohsen O. Mohamed Publisher: Butterworth-Heinemann ISBN: 0128095822 Category : Technology & Engineering Languages : en Pages : 1170
Book Description
Pollution Assessment for Sustainable Practices in Applied Sciences and Engineering provides an integrated reference for academics and professionals working on land, air, and water pollution. The protocols discussed and the extensive number of case studies help environmental engineers to quickly identify the correct process for projects under study. The book is divided into four parts; each of the first three covers a separate environment: Geosphere, Atmosphere, and Hydrosphere. The first part covers ground assessment, contamination, geo-statistics, remote sensing, GIS, risk assessment and management, and environmental impact assessment. The second part covers atmospheric assessment topics, including the dynamics of contaminant transport, impacts of global warming, indoor and outdoor techniques and practice. The third part is dedicated to the hydrosphere including both the marine and fresh water environments. Finally, part four examines emerging issues in pollution assessment, from nanomaterials to artificial intelligence. There are a wide variety of case studies in the book to help bridge the gap between concept and practice. Environmental Engineers will benefit from the integrated approach to pollution assessment across multiple spheres. Practicing engineers and students will also benefit from the case studies, which bring the practice side by side with fundamental concepts. Provides a comprehensive overview of pollution assessment Covers land, underground, water and air pollution Includes outdoor and indoor pollution assessment Presents case studies that help bridge the gap between concepts and practice
Author: Yasuo Koizumi Publisher: Elsevier ISBN: 0128207337 Category : Business & Economics Languages : en Pages : 320
Book Description
Fundamentals of Thermal and Nuclear Power Generation is the first volume in the JSME Series in Thermal and Nuclear Power Generation. The first part of this volume provides a thorough and complete reference on the history of thermal and nuclear power generation, which has informed and sculpted today's industry. It prepares readers for subsequent publications in the series that address more advanced topics and will particularly benefit early career researchers and those approaching the industry from an alternative discipline. Modern thermal and nuclear power generation systems and technologies are then explored, including clear analysis on the fundamentals of thermodynamics, hydrodynamics, thermal engineering, combustion engineering, and nuclear physics. The impact of these technologies on society is considered throughout, as well as supply issues, accident risk analysis, and important emission and sustainability considerations. This book is an invaluable resource for researchers and professional engineers in nuclear and thermal energy engineering, and postgraduate and undergraduate students in power generation, especially nuclear and thermal. Written by experts from the leaders and pioneers in thermal and nuclear power engineering research at the Japanese Society of Mechanical Engineers and draws upon their combined wealth of knowledge and experience Includes real examples and case studies from Japan and other key regions such as the United States and Europe to provide a deeper learning opportunity Considers societal impact and sustainability concerns and goals throughout
Author: Sam Kubba Publisher: Butterworth-Heinemann ISBN: 0128104430 Category : Architecture Languages : en Pages : 1066
Book Description
Handbook of Green Building Design and Construction: LEED, BREEAM, and Green Globes, Second Edition directly addresses the needs of building professionals interested in the evolving principles, strategies, and concepts of green/sustainable design. Written in an easy to understand style, the book is updated to reflect new standards to LEED. In addition, readers will find sections that cover the new standards to BREEAM that involve new construction Infrastructure, data centers, warehouses, and existing buildings. - Provides vital information and penetrating insights into three of the top Green Building Codes and Standards applied Internationally - Includes the latest updates for complying with LEED v4 Practices and BREEAM - Presents case studies that draws on over 35 years of personal experience from across the world
Author: Frédéric Haas
Author: Frédéric Haas
Author: Marie-Laure Rabot-Querci
Author: Don Montague
Author: Austin M 1876-1956 Patterson
Author: David E. Reichle
Author: Philostratus (the Athenian)
Author: Abdel-Mohsen O. Mohamed
Author: Yasuo Koizumi
Author: Sam Kubba
Author: Unesco