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Modelisation Des Transferts Thermiques Par Conduction Et Convection Appliquee A La Solidification Dun Alliage De Fonderie
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Book Synopsis Auxiliary power systems: papers presented at the Propulsion and Energetics Panel 61st (B) specialists' meeting, held in Copenhagen, Denmark, 30-31 May 1983 by : AGARD.
Download or read book Auxiliary power systems: papers presented at the Propulsion and Energetics Panel 61st (B) specialists' meeting, held in Copenhagen, Denmark, 30-31 May 1983 written by AGARD. and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium Publisher : ISBN 13 :9789283505297 Total Pages :0 pages Book Rating :4.5/5 (52 download)
Book Synopsis Aircraft Fire Safety by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium
Download or read book Aircraft Fire Safety written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Propulsion and Energetics Panel. Symposium and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Conference Proceedings contains 38 papers presented at the Propulsion and Energetics Panel 73rd Symposium on 'Aircraft Fire Safety' which was held 22 - 26 May 1989 in Sintra, Portugal. The Symposium was arranged in the following sessions: Review of Fire-Related Aircraft Accidents (3); Fire Safety Standards and Research Programmes (6); Aircraft Internal Fires (9); Aircraft External Fires (2); Fire Safety of Military Weapon Systems (3); Fire Hardening by Advanced Materials and Structural Design (8); Passenger Behaviour in Emergency Situations (3); and Passenger Protective Equipment (4). The Technical Evaluation Report and and Addendum are included at the beginning of the Proceedings. Questions and answers of the discussions follow each paper. The last AGARD review on the subject took place in a Specialists' Meeting in 1975, followed by a Working Group Report in 1979 and Lecture Series in 1982. The purpose of the Symposium was a review of the present state-of-the-art and of the last improvements. Although the safety standards in aviation are already very high, there is still room for improvements. They are listed in the Conclusions and Recommendations of the Technical Evaluation Report and in the Addendum.
Book Synopsis Heat Transfer and Cooling in Gas Turbines by :
Download or read book Heat Transfer and Cooling in Gas Turbines written by and published by . This book was released on 1985 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transfert thermique 1 by : Michel Ledoux
Download or read book Transfert thermique 1 written by Michel Ledoux and published by ISTE Group. This book was released on 2022-01-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les transferts thermiques sont par nature classifiés en conduction et rayonnement. Dans sa pratique, le physicien, le chercheur ou l’ingénieur doit travailler sur deux plans : le « travail de coin de table », domaine de la calculette, et celui de la conception approfondie qui mobilisera l’outil informatique. Cet ouvrage se place dans ces deux perspectives. Transfert thermique 1 est dédié à la conduction thermique. Il favorise l’approche analytique des problèmes, rappelle les fondamentaux et développe la conduction en régime permanent et la conduction en régime variable. Sur le plan pratique, le problème de l’ailette est abordé et il examine la modélisation de manière simplifiée. Cet ouvrage associe approche élémentaire et approfondissement de la discipline. Les passages demandant une culture mathématique plus pointue sont clairement distingués pour en permettre l’étude aux lecteurs moins spécialisés sur ce point. Ce livre est illustré par des exemples d’approches analytiques et de problèmes demandant un traitement numérique. Il s’adresse aux étudiants et professionnels en quête de dimensionnement rapide.
Book Synopsis Introduction aux transferts thermiques by : Jean-Luc Battaglia
Download or read book Introduction aux transferts thermiques written by Jean-Luc Battaglia and published by . This book was released on 2020-09-09 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transfert thermique 2 by : Michel Ledoux
Download or read book Transfert thermique 2 written by Michel Ledoux and published by ISTE Group. This book was released on 2022-01-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les transferts thermiques sont par nature classifiés en conduction et rayonnement. Dans sa pratique, le physicien, le chercheur ou l’ingénieur doit travailler sur deux plans : le « travail de coin de table », domaine de la calculette, et celui de la conception approfondie, qui mobilisera l’outil informatique. Cet ouvrage se place dans ces deux perspectives. Transfert thermique 2 est dédié au rayonnement. Après des rappels de photométrie, il traite le calcul des luminances, et se base sur la théorie du corps noir et les lois associées (Stefan, Wien). Le rayonnement réciproque de deux surfaces en influence totale est extensivement traité. Il aborde également le cas des surfaces finies. Cet ouvrage associe approche élémentaire et approfondissement de la discipline. Les passages demandant une culture mathématique plus pointue sont clairement distingués pour en permettre l’étude aux lecteurs moins spécialisés sur ce point. Ce livre est illustré par des exemples d’approches analytiques et de problèmes demandant un traitement numérique. Il s’adresse aux étudiants et professionnels en quête de dimensionnement rapide.
Book Synopsis Modeling and Simulation of Microstructure Evolution in Solidifying Alloys by : Laurentiu Nastac
Download or read book Modeling and Simulation of Microstructure Evolution in Solidifying Alloys written by Laurentiu Nastac and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of Modeling and Simulation of Microstructure Evolution in Solidifying Alloys is to describe in a clear mathematical language the physics of the solidification structure evolution of cast alloys. The concepts and methodologies presented here for the net-shaped casting and the ingot remelt processes can be applied, with some modifications, to model other solidification processes such as welding and deposition processes. Another aim of the book is to provide simulation examples of the solidification structure modeling in some crucial commercial casting technologies as well as to provide practical techniques for controlling the structure formation during the solidification processes.
Book Synopsis Transfert thermique 4 by : Michel Ledoux
Download or read book Transfert thermique 4 written by Michel Ledoux and published by ISTE Group. This book was released on 2023-06-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: La thermique est une branche de la thermodynamique qui occupe, en raison de son implication dans le domaine de la pratique, une place particulière. Attachée à la gestion, transport et échange de l’énergie sous forme thermique, elle impacte en effet tous les aspects de la vie et l’activité humaine. Les transferts thermiques sont par nature classifiés en conduction, convection (qui insère la conduction dans la mécanique des fluides) et rayonnement. Transfert thermique 4 s’intéresse au problème des transferts convectifs particuliers avec une ouverture sur le transfert diphasique comportant deux aspects. Des notions sur les écoulements liquides à bulle et les écoulements dispersés (sprays) sont également données. Un domaine plus récent et beaucoup moins connu est présenté, celui du transfert à changement de phase. Une importance particulière est attachée à l’application numérique, permettant au lecteur de manier les ordres de grandeur, point important de toute physique.
Book Synopsis Transferts thermiques by : Alain Triboix
Download or read book Transferts thermiques written by Alain Triboix and published by Editions Eyrolles. This book was released on 2021 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interactive Dynamics of Convection and Solidification by : Peter Ehrhard
Download or read book Interactive Dynamics of Convection and Solidification written by Peter Ehrhard and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystal growth, casting, soldering, welding, high-energy surface treatment, nuclear safety systems and geophysical flows are just a few examples where solidification and convection occur together. These processes are interactive on micro- and macroscales: flow affects the distribution of heat and species and hence the freezing process, while solidification evolves flow boundaries, as in crusting, for example, and hence can radically alter the convection. Mathematical modellers, experimentalists and applied scientists were invited to this colloquium with the aim of consolidating our understanding of such interactions, of identifying key outstanding issues, and of developing new approaches in this important area of fundamental research. Both invited and contributed papers focus on both fundamental and technologically relevant problems.
Book Synopsis Transient Numerical Simulation of Complex Convection Effects During Solidification in Casting and Welding by : Georg Ehlen
Download or read book Transient Numerical Simulation of Complex Convection Effects During Solidification in Casting and Welding written by Georg Ehlen and published by . This book was released on 2004 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Doru Michael Stefanescu Publisher :Springer Science & Business Media ISBN 13 :1475764723 Total Pages :354 pages Book Rating :4.4/5 (757 download)
Book Synopsis Science and Engineering of Casting Solidification by : Doru Michael Stefanescu
Download or read book Science and Engineering of Casting Solidification written by Doru Michael Stefanescu and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: We come to know about the world in two distinctive ways: by direct perception and by application of rational reasoning which, in its highest form, is mathematical thinking. The belief that the underlying order of the world can be expressed in mathematical form lies at the very heart of science. In other words, we only know what we can describe through mathematical models. Casting of metals has evolved first as witchcraft, to gradually become an art, then a technology, and only recently a science. Many of the processes used in metal casting are still empirical in nature, but many others are deep-rooted in mathematics. In whatever form, casting of metals is an activity fundamental to the very existence of our world, as we know it today. Foundry reports indicate that solidification modeling is not only a cost-effective investment but also a major technical asset. It helps foundries move into markets with more complcx and technically demanding work. The ability to predict internal soundness allows foundries to improve quality and deliveries, and provides the information required to make key manufacturing decisions based on accurate cost estimates before pattern construction even begins. The acceptance of computational modeling of solidification by the industry is a direct result of the gigantic strides made by solidification science in the last two decades.
Book Synopsis Solidification Processing of Metallic Alloys Under External Fields by : Dmitry G. Eskin
Download or read book Solidification Processing of Metallic Alloys Under External Fields written by Dmitry G. Eskin and published by Springer. This book was released on 2018-10-09 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the application of external physical fields to the solidification processing of metallic alloys. Leading academics from around the world present comprehensive and critical reviews on state-of-the-art research and discuss possible future directions. Major physical fields, including electromagnetic, electric, acoustic, and thermal, are considered. In addition, the most advanced synchrotron X-ray based real-time and in-situ studies and numerical modeling methodologies are reviewed and discussed, with a special emphasis on their applications to the solidification processes. Throughout, all chapters are illustrated with both historical and very recent research cases, including typical examples of in-situ studies, modeling, and simulation. This book contains essential knowledge and information suitable for a wide audience, from undergraduate and postgraduate students to academics, practicing researchers, and engineers in materials, metallurgy, and manufacturing.
Book Synopsis Transfert thermique 3 by : Michel Ledoux
Download or read book Transfert thermique 3 written by Michel Ledoux and published by ISTE Group. This book was released on 2023-06-01 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transfert thermique 3 s’intéresse aux fondamentaux des transferts convectifs. Divers aspects sont abordés : les relations empiriques, l’approche analytique des phénomènes pariétaux (couches limites) incluant l’approche des méthodes intégrales et l’approche numérique. La problématique des échangeurs est également présentée. L’ouvrage s’adresse à un large public, du technicien à l’ingénieur, chercheurs ou physiciens ayant un problème ponctuel de transfert à résoudre au laboratoire. Dans cet esprit, les développements théoriques dans le corps du texte sont les plus directs possible. Pour le lecteur spécialisé ou simplement curieux, des développements théoriques plus poussés (équations générales, problèmes particuliers, outillage mathématique, etc.) sont fournis en annexe.
Book Synopsis Solidification and Crystallization Processing in Metals and Alloys by : Hasse Fredriksson
Download or read book Solidification and Crystallization Processing in Metals and Alloys written by Hasse Fredriksson and published by John Wiley & Sons. This book was released on 2012-07-02 with total page 837 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solidification and Crystallization Processing in Metals and Alloys Hasse Fredriksson KTH, Royal Institute of Technology, Stockholm, Sweden Ulla Åkerlind University of Stockholm, Sweden Solidification or crystallization occurs when atoms are transformed from the disordered liquid state to the more ordered solid state, and is fundamental to metals processing. Conceived as a companion volume to the earlier works, Materials Processing during Casting (2006) and Physics of Functional Materials (2008), this book analyzes solidification and crystallization processes in depth. Starting from the thermodynamic point of view, it gives a complete description, taking into account kinetics and mass transfer, down to the final structure. Importantly, the book shows the relationship between the theory and the experimental results. Topics covered include: Fundamentals of thermodynamics Properties of interfaces Nucleation Crystal growth - in vapours, liquids and melts Heat transport during solidification processes Solidification structures - faceted, dendritic, eutectic and peritectic Metallic glasses and amorphous alloy melts Solidification and Crystallization Processing in Metals and Alloys features many solved examples in the text, and exercises (with answers) for students. Intended for Masters and PhD students as well as researchers in Materials Science, Engineering, Chemistry and Metallurgy, it is also a valuable resource for engineers in industry.
Book Synopsis Transferts thermiques by : Jean Taine
Download or read book Transferts thermiques written by Jean Taine and published by . This book was released on 2014 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Il existe trois principaux modes de transferts d'énergie : la conduction, le rayonnement et la convection. Ces trois phénomènes très différents, mais pouvant interagir, doivent être connus de l'élève ingénieur, car celui-ci sera confronté un jour ou l'autre à un problème de transfert thermique. Il trouvera dans ce cours de nombreuses applications concrètes (centrales nucléaires, panneaux solaires, propulseur Vulcain...) ainsi que de nombreux exercices corrigés. Dans cette 5e édition actualisée, le chapitre sur les transferts turbulents a été entièrement refondu tandis qu'un chapitre sur les bases physiques des transferts thermiques a été ajouté.
Book Synopsis Transferts d’énergie par conduction by : Abdelhanine Benallou
Download or read book Transferts d’énergie par conduction written by Abdelhanine Benallou and published by ISTE Group. This book was released on 2018-02-01 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: La conduction est l'un des modes les plus importants de transfert de chaleur, importance établie par la place que ce mode occupe dans les problèmes les plus pratiques d’ingénierie énergétique. Transferts d’énergie par conduction examine de manière détaillée la conduction de la chaleur ; il met en évidence les équations qui régissent ce phénomène, puis les applique à une série de situations pratiques. Une attention particulière est accordée aux méthodes de calcul utilisées dans les études visant une utilisation rationnelle de l'énergie. Il présente également les calculs permettant la mise en oeuvre des règlementations thermiques du bâtiment qui implique la détermination des pertes thermiques traversant les murs des bâtiments chauffés ou climatisés. Une série d’exercices à la fin de l’ouvrage permet au lecteur de mettre en oeuvre les concepts présentés. Ces exercices correspondent à des situations réelles relevant de la pratique industrielle ou de la vie de tous les jours.
