Sur les phénomènes de conduction à champ électrique élevé dans les hauts polymères PDF Download

Author: Alain Toureille
Publisher:
ISBN:
Category :
Languages : fr
Pages : 294

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Author: Alain Toureille (physicien)
Publisher:
ISBN:
Category :
Languages : fr
Pages : 294

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Book Description
RAPPEL THEORIQUE DES LOIS DE CONDUCTION ET DES EFFETS POSSIBLES. RESULTATS DE MESURE ET INTERPRETATIONS POUR LE POLYETHYLENE, LE POLYSTYRENE ET LE POLYMETHACRYLATE DE METHYLE. ON MONTRE QUE LES POLYMERES ORGANIQUES PRESENTENT LES PROPRIETES DES SEMICONDUCTEURS AMORPHES A HAUT CHAMP. APPLICATION INDUSTRIELLE POSSIBLE DE CES MATERIAUX AVEC UN ETAT DE SURFACE ET UNE ELECTRODE CONVENABLES, EN ABAISSANT LA HAUTEUR DE BARRIERE

Author: Alain Toureille
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0

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Author: Juan Martinez-Vega
Publisher: John Wiley & Sons
ISBN: 1118619781
Category : Technology & Engineering
Languages : en
Pages : 443

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The object of this book is to provide a comprehensive reference source for the numerous scientific communities (engineers, researchers, students, etc.) in various disciplines which require detailed information in the field of dielectric materials. Part 1 focuses on physical properties, electrical ageing, and modeling - including topics such as the physics of charged dielectric materials, conduction mechanisms, dielectric relaxation, space charge, electric ageing and end of life (EOL) models, and dielectric experimental characterization. Part 2 examines applications of specific relevance to dielectric materials: insulating oils for transformers, electro-rheological fluids, electrolytic capacitors, ionic membranes, photovoltaic conversion, dielectric thermal control coatings for geostationary satellites, plastics recycling and piezoelectric polymers.

Author: Jean-Pierre Reboul
Publisher:
ISBN:
Category :
Languages : fr
Pages : 264

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ETUDE EXPERIMENTALE DES NON LINEARITES COURANT-TENSION ET DES DISTRIBUTIONS DE POTENTIEL SUR DU PVC ET DU CAOUTCHOUC NATUREL CHARGES DE NOIR DE CARBONE. ANALYSE DES MECANISMES DE CONDUCTION. INFLUENCE DES EFFETS THERMIQUES ET DES CHARGES D'ESPACE

Author: Jean-Paul Zamboni
Publisher:
ISBN:
Category :
Languages : fr
Pages : 200

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Author: Jean-Louis Barrat
Publisher: Cambridge University Press
ISBN: 9780521789530
Category : Science
Languages : en
Pages : 410

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Presenting a unified approach, this book focusses on the concepts and theoretical methods that are necessary for an understanding of the physics and chemistry of the fluid state. The authors do not attempt to cover the whole field in an encyclopedic manner. Instead, important ideas are presented in a concise and rigorous style, and illustrated with examples from both simple molecular liquids and more complex soft condensed matter systems such as polymers, colloids, and liquid crystals.

Author: J. D. Van Der Waals
Publisher: Courier Corporation
ISBN: 9780486495934
Category : Science
Languages : en
Pages : 336

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Book Description
This much-cited thesis by J. D. van der Waals, the recipient of the 1910 Nobel Prize in physics, is accompanied by an introductory essay by J. S. Rowlinson and another work by van der Waals on the theory of liquid mixtures. 1988 edition.

Author: Leslie Rainer
Publisher: Getty Publications
ISBN: 1606060430
Category : Architecture
Languages : fr
Pages : 438

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Book Description
Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.

Author: Cécile Dewitt-Morette
Publisher: Springer Science & Business Media
ISBN: 1489903194
Category : Science
Languages : en
Pages : 436

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Book Description
The program of the Institute covered several aspects of functional integration -from a robust mathematical foundation to many applications, heuristic and rigorous, in mathematics, physics, and chemistry. It included analytic and numerical computational techniques. One of the goals was to encourage cross-fertilization between these various aspects and disciplines. The first week was focused on quantum and classical systems with a finite number of degrees of freedom; the second week on field theories. During the first week the basic course, given by P. Cartier, was a presentation of a recent rigorous approach to functional integration which does not resort to discretization, nor to analytic continuation. It provides a definition of functional integrals simpler and more powerful than the original ones. Could this approach accommodate the works presented by the other lecturers? Although much remains to be done before answering "Yes," there seems to be no major obstacle along the road. The other courses taught during the first week presented: a) a solid introduction to functional numerical techniques (A. Sokal) and their applications to functional integrals encountered in chemistry (N. Makri). b) integrals based on Poisson processes and their applications to wave propagation (S. K. Foong), in particular a wave-restorer or wave-designer algorithm yielding the initial wave profile when one can only observe its distortion through a dissipative medium. c) the formulation of a quantum equivalence principle (H. Kleinert) which. given the flat space theory, yields a well-defined quantum theory in spaces with curvature and torsion.