Convection mixte à propriétés variables autour d'une sphère

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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (489 download)

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Book Synopsis Convection mixte à propriétés variables autour d'une sphère by : Chrysostôme Roger Raymond Raminosoa

Download or read book Convection mixte à propriétés variables autour d'une sphère written by Chrysostôme Roger Raymond Raminosoa and published by . This book was released on 1994 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'AUTEUR ETUDIE LES TRANSFERTS D'IMPULSION ET DE CHALEUR AUTOUR D'UNE SPHERE PORTEE A HAUTE TEMPERATURE, EN ROTATION UNIFORME AUTOUR D'UN AXE VERTICAL OU NON PLONGEE DANS UN ECOULEMENT AXIAL ASCENDANT DE GAZ HYDROGENE A TEMPERATURE AMBIANTE. LA VARIABILITE DES PROPRIETES PHYSIQUES DU FLUIDE EST PRISE EN COMPTE AINSI QUE LA CONVECTION NATURELLE QUI EN RESULTE. LE PROGRAMME DE CALCUL REPOSE SUR UNE METHODE AUX DIFFERENCES FINIES UTILISANT LA METHODE DE FACTORISATION. LE PROGRAMME EST VALIDE EN COMPARANT LES RESULTATS A CEUX DE LA LITTERATURE DANS LE CAS OU LES PROPRIETES PHYSIQUES DU FLUIDE, EXCEPTE LA MASSE VOLUMIQUE, SONT CONSTANTES. DE NOMBREUX RESULTATS SONT PRESENTES ET DISCUTES DANS LES CAS BIDIMENSIONNEL ET TRIDIMENSIONNEL. EN CONVECTION MIXTE, LES ZONES DE PREDOMINANCE DES TROIS TYPES DE CONVECTION SONT MISES EN EVIDENCE

CONVECTION MIXTE A PROPRIETES PHYSIQUES VARIABLES AUTOUR DE PARABOLOIDES DE REVOLUTION D'AXES VERTICAUX

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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis CONVECTION MIXTE A PROPRIETES PHYSIQUES VARIABLES AUTOUR DE PARABOLOIDES DE REVOLUTION D'AXES VERTICAUX by : FATIMA.. BAHRAOUI

Download or read book CONVECTION MIXTE A PROPRIETES PHYSIQUES VARIABLES AUTOUR DE PARABOLOIDES DE REVOLUTION D'AXES VERTICAUX written by FATIMA.. BAHRAOUI and published by . This book was released on 1993 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'AUTEUR PROPOSE UN PROGRAMME DE CALCUL INFORMATIQUE QUI DETERMINE, EN REGIME LAMINAIRE PERMANENT, LES DISTRIBUTIONS DES VITESSES ET DES TEMPERATURES DANS LA COUCHE LIMITE QUI ENTOURE UN PARABOLOIDE DE REVOLUTION D'AXE VERTICAL AINSI QUE LES VALEURS LOCALES DU NOMBRE DE NUSSELT ET DES COEFFICIENTS DE FROTTEMENT SUR LA PAROI. LE PROGRAMME PREND EN COMPTE LA VARIABILITE AVEC LA TEMPERATURE DES PROPRIETES PHYSIQUES DU FLUIDE, EN L'OCCURRENCE DU GAZ HYDROGENE, LA CONVECTION NATURELLE DIRIGEE VERS LE HAUT, UNE CONVECTION FORCEE AXIALE DESCENDANTE ET UNE CONVECTION ROTATOIRE. IL FAIT INTERVENIR UN SOUS-PROGRAMME QUI CALCULE LA VITESSE A L'EXTERIEUR DE LA COUCHE LIMITE A L'AIDE DE LA METHODE DE SINGULARITE. L'AUTEUR EFFECTUE DES CALCULS NUMERIQUES DANS LE CAS DE DIVERS PARABOLOIDES EN EXAMINANT LES TROIS CAS DE CONVECTION PREPONDERANTE

Etude théorique de la convection mixte autour d'une sphère tournant autour de son diamètre vertical dans un fluide newtonien au repos et chauffée par un flux de chaleur

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ISBN 13 :
Total Pages : 222 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Etude théorique de la convection mixte autour d'une sphère tournant autour de son diamètre vertical dans un fluide newtonien au repos et chauffée par un flux de chaleur by : NIZAR.. HATEM

Download or read book Etude théorique de la convection mixte autour d'une sphère tournant autour de son diamètre vertical dans un fluide newtonien au repos et chauffée par un flux de chaleur written by NIZAR.. HATEM and published by . This book was released on 1993 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON ETUDIE THEORIQUEMENT LA CONVECTION MIXTE LAMINAIRE PERMANENTE AUTOUR D'UNE SPHERE TOURNANT AUTOUR DE SON DIAMETRE VERTICAL DANS UN FLUIDE NEWTONIEN AU REPOS ET SOUMISE A UN FLUX DE CHALEUR IMPOSE. LA DISTRIBUTION PARIETALE DE CELUI-CI EST GENERALEMENT NON UNIFORME ET ENGENDRE UN PROBLEME DE TRANSFERT TRIDIMENSIONNEL. DANS UNE PREMIERE PARTIE ON ETUDIE D'ABORD DEUX EXEMPLES DE DISTRIBUTION ABOUTISSANT A UN PROBLEME DE TRANSFERT A SYMETRIE DE REVOLUTION. DANS UNE SECONDE PARTIE ON TRAITE LE PROBLEME PLUS COMPLEXE DE TRANSFERT TRIDIMENSIONNEL GENERE PAR UN CHAMP DE DENSITE DE FLUX THERMIQUE PERPENDICULAIRE A L'AXE DE ROTATION. LES EQUATIONS ADIMENSIONNELLES DU PROBLEME SONT DISCRETISEES SELON UN SCHEMA NUMERIQUE AUX DIFFERENCES FINIES DE TYPE IMPLICITE. LA METHODE DE RESOLUTION REPOSE SUR LA TECHNIQUE ITERATIVE DE CEBECI-KELLER DONT LE PRINCIPE ET LA MISE EN UVRE SONT EXPOSES EN DETAIL DANS LA PREMIERE PARTIE DU MEMOIRE. LES RESULTATS SONT PRESENTES SOUS FORME GRAPHIQUE, EN PARTICULIER LES PROFILS D'EVOLUTION DE LA TEMPERATURE, DU NOMBRE DE NUSSELT ET DU FROTTEMENT PARIETAL EN FONCTION DU NOMBRE DE REYNOLDS, DU NOMBRE DE GRASHOF ET DES COORDONNEES SPATIALES REDUITES. IL APPARAIT NETTEMENT QUE LA SUPERPOSITION DES DEUX TYPES DE CONVECTION AUGMENTE D'UNE MANIERE SUBSTANTIELLE LE TRANSFERT THERMIQUE SUR LA SPHERE

Etude de la convection mixte tridimensionnelle autour d'une sphère en rotation dans un écoulement ascendant de fluide newtonien

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ISBN 13 :
Total Pages : 225 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Etude de la convection mixte tridimensionnelle autour d'une sphère en rotation dans un écoulement ascendant de fluide newtonien by : Georges Le Palec

Download or read book Etude de la convection mixte tridimensionnelle autour d'une sphère en rotation dans un écoulement ascendant de fluide newtonien written by Georges Le Palec and published by . This book was released on 1986 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE THEORIQUE PERMETTANT DE DETERMINER LES NOMBRES DE NUSSELT LOCAL ET GLOBAL. ON MET EN EVIDENCE LA DISSYMETRIE INDUITE PAR L'ECOULEMENT A L'INTERIEUR DE LA COUCHE LIMITE. ETUDE DU CAS OU LES DIRECTIONS DE L'AXE DE ROTATION ET DE L'ECOULEMENT FORCE SONT CONFONDUES. BON ACCORD ENTRE RESULTATS THEORIQUES ET RESULTATS EXPERIMENTAUX OBTENUS PAR UNE METHODE ELECTROCHIMIQUE

Bulletin de L'Institut International Du Froid

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ISBN 13 :
Total Pages : 806 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Bulletin de L'Institut International Du Froid by : International Institute of Refrigeration

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 1985 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some numbers called Special issue and consist of summaries of papers to be presented at the International Congresses of Refrigeration.

Heat Transfer Reviews 1976-1986

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Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 714 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Heat Transfer Reviews 1976-1986 by : E. R. G. Eckert

Download or read book Heat Transfer Reviews 1976-1986 written by E. R. G. Eckert and published by Wiley-Interscience. This book was released on 1990-03-23 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing the annual review work started in 1954 at the University of Minnesota's Heat Transfer Laboratory, this prestigous volume collates the reviews from the International Journal of Heat and Mass Transfer from 1976 through 1986. Together with a comprehensive author and subject index, it provides the tools for continuous improvements in the efficiency of engineering devices, including the recent awareness of the necessity to conserve energy and to find new energy sources. As an invaluable guide for locating existing literature on important topics, this work helps engineers and students keep abreast of recent developments in specialized research areas.

Supplementary volume. [Edited by I. Todhunter.]

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ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.0/5 (17 download)

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Book Synopsis Supplementary volume. [Edited by I. Todhunter.] by : George Boole

Download or read book Supplementary volume. [Edited by I. Todhunter.] written by George Boole and published by . This book was released on 1865 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Continental Shelf

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Publisher : Springer
ISBN 13 : 9401759669
Total Pages : 378 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis The Continental Shelf by : M. W. Mouton

Download or read book The Continental Shelf written by M. W. Mouton and published by Springer. This book was released on 2013-11-22 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ICREEC 2019

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Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis ICREEC 2019 by : Ahmed Belasri

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

On the Cauchy Problem

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Publisher : Academic Press
ISBN 13 : 148326906X
Total Pages : 186 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis On the Cauchy Problem by : Sigeru Mizohata

Download or read book On the Cauchy Problem written by Sigeru Mizohata and published by Academic Press. This book was released on 2014-05-10 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Notes and Reports in Mathematics in Science and Engineering, Volume 3: On the Cauchy Problem focuses on the processes, methodologies, and mathematical approaches to Cauchy problems. The publication first elaborates on evolution equations, Lax-Mizohata theorem, and Cauchy problems in Gevrey class. Discussions focus on fundamental proposition, proof of theorem 4, Gevrey property in t of solutions, basic facts on pseudo-differential, and proof of theorem 3. The book then takes a look at micro-local analysis in Gevrey class, including proof and consequences of theorem 1. The manuscript examines Schrödinger type equations, as well as general view-points on evolution equations. Numerical representations and analyses are provided in the explanation of these type of equations. The book is a valuable reference for mathematicians and researchers interested in the Cauchy problem.

Conservation/Regeneration: the Modernist Neighbourhood

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ISBN 13 :
Total Pages : 807 pages
Book Rating : 4.:/5 (919 download)

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Book Synopsis Conservation/Regeneration: the Modernist Neighbourhood by :

Download or read book Conservation/Regeneration: the Modernist Neighbourhood written by and published by . This book was released on 2012 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt:

African Doctorates in Mathematics

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Publisher : Lulu.com
ISBN 13 : 1430318678
Total Pages : 385 pages
Book Rating : 4.4/5 (33 download)

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Book Synopsis African Doctorates in Mathematics by :

Download or read book African Doctorates in Mathematics written by and published by Lulu.com. This book was released on 2007 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a catalogue of over 2000 doctoral theses by Africans in all fields of mathematics, including applied mathematics, mathematics education and history of mathematics. The introduction contains information about distribution by country, institutions, period, and by gender, about mathematical density, and mobility of mathematicians. Several appendices are included (female doctorate holders, doctorates in mathematics education, doctorates awarded by African universities to non-Africans, doctoral theses by non-Africans about mathematics in Africa, activities of African mathematicians at the service of their communities). Paulus Gerdes compiled the information in his capacity of Chairman of the African Mathematical Union Commission for the History of Mathematics in Africa (AMUCHMA). The book contains a preface by Mohamed Hassan, President of the African Academy of Sciences (AAS) and Executive Director of the Academy of Sciences for the Developing World (TWAS). (383 pp.)

A Treatise on Differential Equations

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ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.R/5 (4 download)

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Book Synopsis A Treatise on Differential Equations by : George Boole

Download or read book A Treatise on Differential Equations written by George Boole and published by . This book was released on 1859 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quantum Mechanics, Volume 3

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Publisher : John Wiley & Sons
ISBN 13 : 3527345558
Total Pages : 790 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Quantum Mechanics, Volume 3 by : Claude Cohen-Tannoudji

Download or read book Quantum Mechanics, Volume 3 written by Claude Cohen-Tannoudji and published by John Wiley & Sons. This book was released on 2019-12-16 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new, third volume of Cohen-Tannoudji's groundbreaking textbook covers advanced topics of quantum mechanics such as uncorrelated and correlated identical particles, the quantum theory of the electromagnetic field, absorption, emission and scattering of photons by atoms, and quantum entanglement. Written in a didactically unrivalled manner, the textbook explains the fundamental concepts in seven chapters which are elaborated in accompanying complements that provide more detailed discussions, examples and applications. * Completing the success story: the third and final volume of the quantum mechanics textbook written by 1997 Nobel laureate Claude Cohen-Tannoudji and his colleagues Bernard Diu and Franck Laloë * As easily comprehensible as possible: all steps of the physical background and its mathematical representation are spelled out explicitly * Comprehensive: in addition to the fundamentals themselves, the books comes with a wealth of elaborately explained examples and applications Claude Cohen-Tannoudji was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris where he also studied and received his PhD in 1962. In 1973 he became Professor of atomic and molecular physics at the Collège des France. His main research interests were optical pumping, quantum optics and atom-photon interactions. In 1997, Claude Cohen-Tannoudji, together with Steven Chu and William D. Phillips, was awarded the Nobel Prize in Physics for his research on laser cooling and trapping of neutral atoms. Bernard Diu was Professor at the Denis Diderot University (Paris VII). He was engaged in research at the Laboratory of Theoretical Physics and High Energy where his focus was on strong interactions physics and statistical mechanics. Franck Laloë was a researcher at the Kastler-Brossel laboratory of the Ecole Normale Supérieure in Paris. His first assignment was with the University of Paris VI before he was appointed to the CNRS, the French National Research Center. His research was focused on optical pumping, statistical mechanics of quantum gases, musical acoustics and the foundations of quantum mechanics.

Mathematics and Science Last Essays - Scholar's Choice Edition

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Publisher : Scholar's Choice
ISBN 13 : 9781296319274
Total Pages : 128 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Mathematics and Science Last Essays - Scholar's Choice Edition by : Henri Poincare

Download or read book Mathematics and Science Last Essays - Scholar's Choice Edition written by Henri Poincare and published by Scholar's Choice. This book was released on 2015-02-19 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Mineral and Thermal Groundwater Resources

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Publisher : Springer Science & Business Media
ISBN 13 : 9401158460
Total Pages : 460 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mineral and Thermal Groundwater Resources by : M. Albu

Download or read book Mineral and Thermal Groundwater Resources written by M. Albu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is it not generally believed that our town is a healthy place . . . a place highly com mended on this score both for the sick andfor the healthy? . . And then these Baths - the so-called 'artery' of the town, or the 'nerve centre' . . . Do you know what they are in reality, these great and splendid and glorious Baths that have cost so much money? . . A most serious danger to health! All that filth up in Melledal, where there's such an awful stench - it's all seeping into the pipes that lead to the pump-room! Henrik Ibsen, An Enemy of the People, 1882 Henrik Ibsen gave the 'truth about mineral water' more than 100 years ago in An Enemy of the People. His examples came not from the decadent bathing spas of Bohemia or Victorian Britain, but from the very edge of polite society, subarctic Norway! His masterpiece illustrates the central role that groundwaters and, in particular, mineral waters have played in the history of humanity: their economic importance for towns, their magnetism for pilgrims searching for cures, the political intrigues, the arguments over purported beneficent or maleficent health effects and, finally, their contami nation by anthropogenic activity, in Ibsen's case by wastes from a tannery. This book addresses the occurrence, properties and uses of mineral and thermal groundwaters. The use of these resources for heating, personal hygiene, curative and recreational purposes is deeply integrated in the history of civilization.

Topologies

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Publisher : MIT Press (MA)
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Topologies by : Larry Busbea

Download or read book Topologies written by Larry Busbea and published by MIT Press (MA). This book was released on 2007 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The utopian vision of spatial urbanism--an avant-garde architectural phenomenon that blended technology, leisure, and culture--examined as a reaction to modernism and official government building and planning in the embattled cultural context of 1960s France.