Modélisation et simulation numériques en formage virtuel

Modélisation et simulation numériques en formage virtuel PDF Author: SAANOUNI Khemais
Publisher: Lavoisier
ISBN: 2746282259
Category :
Languages : en
Pages : 578

Book Description
Cet ouvrage fait le point sur les méthodes actuelles les plus performantes pour modéliser, simuler et optimiser les procédés de mise en forme des structures minces et massives et d'en donner les tendances des nouvelles méthodes innovantes actuellement en cours de développement et qui feront à n'en pas douter les "outils" industriels de demain dans le domaine du formage virtuel. Par rapport aux ouvrages récents dédiés aux méthodes numériques en mise en forme, le principal apport de ce livre se trouve rassemblé au deuxième chapitre qui concerne le développement des modèles de comportement multiphysiques à fortes capacités prédictives, utilisables dans les codes de calcul des structures pour simuler et optimiser tous types de procédés de mise en forme par grandes déformations irréversibles de structures métalliques minces et/ou massives et leur "optimisation" vis-à-vis de l'avènement de l'endommagement ductile.

Prediction of Defects in Material Processing

Prediction of Defects in Material Processing PDF Author: M. Predeleanu
Publisher: Elsevier Science & Technology
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 408

Book Description
Taken from a September 2002 international conference, 31 selected papers consider methods for predicting and avoiding the occurrence of defects in manufactured products. Major topics include microstructural evolutions during processing, induced properties in materials, damage modeling and fracture criteria, instability analysis, characterization of formability, predictive methods and numerical techniques, and the influence of defects on the integrity of structures. The volume covers metal alloys, ceramics, polymers, and composites and both conventional and new materials are discussed. Distributed in the U.S. by Stylus Publishing. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).

Journal de physique

Journal de physique PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : fr
Pages : 460

Book Description


40e anniversaire du Laboratoire de mécanique appliquée R. Chaléat

40e anniversaire du Laboratoire de mécanique appliquée R. Chaléat PDF Author: Laboratoire de mécanique appliquée Raymond Chaléat
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : fr
Pages : 452

Book Description


International Journal of Modelling & Simulation

International Journal of Modelling & Simulation PDF Author:
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 634

Book Description


Heat Transfer in Polymer Composite Materials

Heat Transfer in Polymer Composite Materials PDF Author: Nicolas Boyard
Publisher: John Wiley & Sons
ISBN: 1848217617
Category : Science
Languages : en
Pages : 464

Book Description
This book addresses general information, good practices and examples about thermo-physical properties, thermo-kinetic and thermo-mechanical couplings, instrumentation in thermal science, thermal optimization and infrared radiation.

European Journal of Mechanical and Environmental Engineering

European Journal of Mechanical and Environmental Engineering PDF Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 522

Book Description


A Course on Damage Mechanics

A Course on Damage Mechanics PDF Author: Jean Lemaitre
Publisher: Springer Science & Business Media
ISBN: 3662027615
Category : Science
Languages : en
Pages : 225

Book Description
A new branch of science usually develops thus. Somebody publishes the basic ideas. Hesitatingly at first, then little by little, other original contributions appear, until a certain threshold is reached. Then, overview articles are printed, conferences are held, and a first mention is made in textbooks, until specialized monographs are written. Continuum darnage mechanics has reached that status now. To analyze or, if possible, to predict the failure of machine parts or other structures is one of the main goals of engineering science. Consequently fracture mechanics became one of its leading branches. It was based on the analysis of existing cracks. However, especially under conditions of cyclic loading, this might be too late to prevent a disaster. Therefore, the question regarding the precursory state, that is, the evolution of intemal darnage before macrocracks become visible, was then posed. One of the successful approaches to the problern was Weibull's theory which examined, in a statistical manner, the "weakest link" in the material volume under consideration. Unfortunately it proved too difficult mathematically to be applied to complicated parts or structures. Therefore it was highly appreciated by the scientific of material community when L. M. Kachanov published in 1958 a simple model darnage which subsequently could be extended to brittle elastic, plastic or viscous materials under all conditions of uniaxial or multiaxial, simple or cyclic loadings, so that it may be considered nearly universal.

Studies in Large Plastic Flow and Fracture

Studies in Large Plastic Flow and Fracture PDF Author: Percy Williams Bridgman
Publisher: Cambridge : Harvard University Press
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 384

Book Description


Innovate Bristol

Innovate Bristol PDF Author: Sven Boermeester
Publisher:
ISBN: 9781949677072
Category :
Languages : en
Pages :

Book Description
Innovate Bristol highlights and celebrates those companies and individuals that are actively working at building a better tomorrow for all. Innovation Ecosystems thrive through the involvement and support of companies and individuals from all industries, which is why the Innovate series not only focuses on the innovators but also those people whom the Innovation Ecosystem, would not be able to thrive without.