Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Conception Dun Reservoir De Stockage Dair Comprime full books in PDF, epub, and Kindle. Read online Conception Dun Reservoir De Stockage Dair Comprime ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Dah Ould Brahim Ould Bah
Publisher :
ISBN 13 : 9783841790750
Total Pages : 0 pages
Book Rating : 4.7/5 (97 download)
Download or read book Conception d`un réservoir de stockage d'air comprimé written by Dah Ould Brahim Ould Bah and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sidiki Simpore
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (18 download)
Download or read book Modélisation, simulation et optimisation d'un système de stockage à air comprimé couplé à un bâtiment et à une production photovoltaïque written by Sidiki Simpore and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: En raison de la variabilité et de l'intermittence de l'énergie solaire photovoltaïque, son intégration à grande échelle dans le mix énergétique des micros réseaux intégrant différents moyens de production demeure compliquée. En plus, cette variabilité de la ressource solaire ne permet pas l'utilisation du photovoltaïque seul pour des systèmes énergétiques autonomes. Une des solutions pour surmonter ces handicaps est le stockage d'énergie qui est généralement basé sur l'utilisation de batteries lithium-ion. Cependant, leur coût élevé et leur impact négatif sur l'environnement lors de l'extraction de leurs matières premières et lors de leur destruction ou de leur recyclage en fin de vie forcent à rechercher d'autres moyens de stockage. Dans cette thèse,nous avons modélisé et simulé un système de stockage d'énergie basé sur l'air comprimé (Compressed Air Energy Storage : CAES) qui semble être une bonne alternative au système à batterie compte tenu des désavantages cités plus haut. Cette technologie à air comprimé consiste à augmenter la pression de l'air dans une enceinte par le biais d'un compresseur alimenté par une source électrique. À ce jour, les systèmes de stockage à air comprimé existant sont basés sur des configurations à grande puissance avec des réservoirs souterrains tels que d'anciennes mines de sel ou de charbon, dont le stockage se fait sur une longue durée. Dans cette étude, nous présentons la modélisation, la simulation et l'optimisation d'un système de stockage à air comprimé d'une dizaine de kilowatts destiné à alimenter un bâtiment universitaire à énergie positive de façon instantanée à l'opposé des systèmes existants. Le modèle conçu reflète le fonctionnement en régime dynamique du système global composé du bâtiment, du champ photovoltaïque, du réseau électrique et du module de stockage à air comprimé. L'optimisation effectuée permet le dimensionnement d'un système de stockage à air comprimé pour un meilleur rendement (environ 55 %). L'intégration d'un récupérateur de chaleur muni de résistance électrique et l'introduction d'un module de compression à vitesse variable permettent au bâtiment alimenté de tendre vers l'autonomie énergétique à l'image d'un système à batterie pour un site isolé.
Author : P. L. Dufresne
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (89 download)
Download or read book Étude historique sur l'emploi de l'air comprimé comme agent de transmission du travail à distance written by P. L. Dufresne and published by . This book was released on 1889 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Vouille
Publisher :
ISBN 13 :
Total Pages : 588 pages
Book Rating : 4.F/5 ( download)
Download or read book Comptes-rendus written by G. Vouille and published by . This book was released on 1999 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anis El Murr
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (948 download)
Download or read book Etude du revêtement des cavités minées dans un stockage adiabatique d'air comprimé written by Anis El Murr and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le stockage de l'énergie constitue un enjeu majeur pour garantir la sécurité des réseaux électriques et favoriser le développement des énergies renouvelables. Véritable alternative aux stations de transfert d'énergie par pompage (STEP), le stockage d'énergie par air comprimé (CAES pour Compressed Air Energy Storage) fait partie des technologies les plus intéressantes. Dans les systèmes classiques utilisés actuellement, l'énergie de compression est perdue et l'air est préchauffé lors de la détente. Il en résulte une émission de CO2 et un rendement faible de l'ordre de 50%. Le système AA-CAES (Advanced Adiabatic Compressed Air Energy Storage) vise à pallier ces deux inconvénients en stockant la chaleur de compression dans un régénérateur thermique et en la restituant avant la détente dans la turbine. Compte tenu des fortes sollicitations thermiques, mécaniques et cycliques que subit cet ouvrage, la conception d'un revêtement capable d'assurer la stabilité, l'isolation et l'étanchéité constitue un enjeu principal du système. Ce point crucial constitue l'axe principal autour duquel s'articule cette thèse. Une campagne d'essais en laboratoire a été mise en oeuvre pour étudier les comportements thermique, hydraulique et mécanique de tous les matériaux impliqués dans un régénérateur souterrain creusé dans une roche cristalline. Pour l'air humide, dont le comportement thermodynamique est mal connu dans la gamme des fortes températures et des pressions envisagées, un nouveau modèle théorique a été développé. De la même façon, un modèle thermo-hydro-mécanique a été développé pour un milieu poreux déformable saturé traversé par un fluide compressible. L'intégration de ce modèle dans un logiciel de calcul de structures par éléments finis a permis d'examiner plusieurs configurations de revêtement et d'étudier l'effet des mécanismes de couplage sur le champ de température et sur la stabilité mécanique. Afin de valider les développements effectués et les solutions de revêtement proposées, un prototype d'un régénérateur à échelle réduite combinant pression et température a été construit dans le laboratoire LITEN du CEA à Grenoble. Les résultats des expériences et des modélisations effectuées ont mis en évidence l'importance du phénomène de convection dans les briques isolantes du revêtement et la nécessité d'assurer l'étanchéité du système avant l'isolation thermique.
Author : International Institute of Welding
Publisher :
ISBN 13 :
Total Pages : 990 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bibliographical Bulletin for Welding and Allied Processes written by International Institute of Welding and published by . This book was released on 1970 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.3/5 (91 download)
Download or read book Treatment and Storage of High-level Radioactive Wastes written by and published by . This book was released on 1963 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Institute of Refrigeration
Publisher :
ISBN 13 :
Total Pages : 1068 pages
Book Rating : 4.:/5 (327 download)
Download or read book Bulletin de l'Institut international du froid written by International Institute of Refrigeration and published by . This book was released on 1997 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.E/5 ( download)
Download or read book Les actes du XVIIIe Congrès international du froid, Montréal, Québec, Canada, 10-17 août 1991 written by and published by . This book was released on 1991 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Institut International du Froid
Publisher :
ISBN 13 : 9782980279805
Total Pages : 572 pages
Book Rating : 4.2/5 (798 download)
Download or read book Les actes du XVIIIe Congrès International du Froid, Montréal (Quebec) Canada, 10-17 août 1991 written by Institut International du Froid and published by . This book was released on 1991 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Linda Strande
Publisher : IWA Publishing
ISBN 13 : 1780404735
Total Pages : 428 pages
Book Rating : 4.7/5 (84 download)
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
Author : Don Montague
Publisher : Taylor & Francis
ISBN 13 : 9780419199106
Total Pages : 472 pages
Book Rating : 4.1/5 (991 download)
Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Solar Energy Society of Canada. National Conference
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.:/5 (29 download)
Download or read book Energy & Environment written by Solar Energy Society of Canada. National Conference and published by . This book was released on 1991 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. R. Sasse
Publisher : Springer
ISBN 13 : 9781489934543
Total Pages : 0 pages
Book Rating : 4.9/5 (345 download)
Download or read book Adhesion between polymers and concrete / Adhésion entre polymères et béton written by H. R. Sasse and published by Springer. This book was released on 2013-11-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test.
Author : David M. Robbins
Publisher : IWA Publishing
ISBN 13 : 178040476X
Total Pages : 148 pages
Book Rating : 4.7/5 (84 download)
Download or read book How to Design Wastewater Systems for Local Conditions in Developing Countries written by David M. Robbins and published by IWA Publishing. This book was released on 2014-03-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical handbook providing a step-by-step approach to the techniques used for characterizing wastewater sources and investigating sites where collection, treatment and reuse/disposal technologies will be installed. It is intended to help enable local implementation of on-site and decentralized wastewater management system (DWMS)for wide scale use in development settings. How to Design Wastewater Systems for Local Conditions in Developing Countries helps local service providers and regulatory officials make informed decisions through the use of tools, checklists and case studies. It includes a link to a web based community of on-site and decentralized wastewater professionals, which contains related tools and case studies. This handbook serves as a reference for training classes, certification programs, and higher education programs in civil and sanitary engineering. There is an increasing interest on the part of local government officials and private sector service providers to implement wastewater treatment systems to solve sanitation problems. The model presented in this handbook promotes activities that first generate data related to source and site conditions that represent critical inputs, and then applies this information to the technology selection process. Matching the most appropriate technologies to the specific needs of the wastewater project is the key that leads to long term sustainability. How to Design Wastewater Systems for Local Conditions in Developing Countries is an invaluable resource for public sector decision makers and private sector service providers in developing countries. It is also a useful text for students at engineering colleges in developing countries interested in taking a class that teaches the methods of decentralized wastewater management system (DWMS) development.
Author : Alfonso Jiménez
Publisher : Royal Society of Chemistry
ISBN 13 : 1849738793
Total Pages : 374 pages
Book Rating : 4.8/5 (497 download)
Download or read book Poly(lactic acid) Science and Technology written by Alfonso Jiménez and published by Royal Society of Chemistry. This book was released on 2015 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive overview of the synthesis, characterisation, properties and applications of poly(lactic acid) science and technology covering scientific, ecological, social and economic issues.
Author : Ray Hunter
Publisher : Cambridge University Press
ISBN 13 : 0521434408
Total Pages : 264 pages
Book Rating : 4.5/5 (214 download)
Download or read book Wind-Diesel Systems written by Ray Hunter and published by Cambridge University Press. This book was released on 1994-03-03 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides for the first time in a single volume the collective knowledge of many leading researchers on state-of-the-art wind-diesel technology. It contains the results and advice of nineteen experts from ten different countries, and has been carefully edited to provide a coherent reference volume. This book is the result of a five-year study by a group of experts working on the development of wind-diesel technology under the auspices of the International Energy Agency. The formal, technical aims of this project were as follows: to define cost-effective models and techniques for obtaining wind and load data necessary for planning; to specify decentralised wind-energy conversion system installations; to apply and further develop models suitable for analysing the performance of wind-diesel systems; and to obtain a sound analytical basis for planning and designing wind-diesel systems.
