REALISATION D'UN GENERATEUR DE PLASMA D'ARC FONCTIONNANT AVEC LA VAPEUR D'EAU PDF Download

Author: EL GHAZI.. DEBBAGH NOUR
Publisher:
ISBN:
Category :
Languages : fr
Pages : 134

View

Book Description
REALISATION D'UNE TORCHE A PLASMA D'ARC FONCTIONNANT AVEC DE LA VAPEUR D'EAU COMME FLUIDE PLASMAGENE. LA CATHODE EST PROTEGEE PAR L'INJECTION D'UN GAZ NEUTRE OU REDUCTEUR. LA PUISSANCE DE LA TORCHE EST D'UNE CENTAINE DE KW POUR UN DEBIT DE VAPEUR D'EAU DE L'ORDRE DE 2 A 4 G/S. CALCUL, DANS L'HYPOTHESE DE L'E.T.L.C., DE LA COMPOSITION CHIMIQUE ET DES PROPRIETES THERMODYNAMIQUES D'UN PLASMA HYDROGENE/OXYGENE POUR DES PRESSIONS COMPRISES ENTRE 0,01 ET 10 ATM. ET POUR UNE TEMPERATURE COMPRISE ENTRE 1000 ET 15000 K. CALCUL DES PROPRIETES DE TRANSPORT D'UN PLASMA HYDROGENE/OXYGENE DANS L'HYPOTHESE DE L'E.T.L.C. JUSQU'A 15000 K

Author: El Ghazi Debbagh-Nour
Publisher:
ISBN:
Category :
Languages : fr
Pages : 119

View

Book Description

Author: Gaston Thiell
Publisher:
ISBN:
Category :
Languages : fr
Pages : 140

View

Book Description

Author: Erick Meillot
Publisher:
ISBN:
Category :
Languages : fr
Pages : 240

View

Book Description
ON PRESENTE LE DEVELOPPEMENT D'UN PROTOTYPE PREINDUSTRIEL D'UNE TORCHE A PLASMA D'ARC DE VAPEUR D'EAU. CALCUL DES PROPRIETES THERMODYNAMIQUES (COMPOSITION CHIMIQUE, ENTHALPIE MASSIQUE, CHALEUR SPECIFIQUE) DU SYSTEME AR/H::(2)O, A PRESSION CONSTANTE, ENTRE 700 ET 15000 K. ON PRESENTE LES EVOLUTIONS DES COEFFICIENTS DE TRANSPORT DU SYSTEME AR/H::(2)O EN FONCTION DE LA TEMPERATURE. LA THERMOLYSE DE L'EAU EST ABORDEE A L'AIDE D'UN MODELE NUMERIQUE. DIMENSIONNEMENT D'UN REACTEUR PLASMA POUR LA SYNTHESE DE GAZ PRODUIT SONT CALCULES POUR DIFFERENTS TYPES DE CHARBON. MODELE NUMERIQUE DE SIMULATION DE LA GAZEIFICATION DE CHARBON PULVERISE DANS UN REACTEUR A LIT ENTRAINE AVEC PRISE EN COMPTE DE LA GRANULOMETRIE

Author: Ahmed Belasri
Publisher: Springer Nature
ISBN: 9811554447
Category : Technology & Engineering
Languages : en
Pages : 659

View

Book Description
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.

Author: W. Petruk
Publisher: Elsevier
ISBN: 0080527337
Category : Technology & Engineering
Languages : en
Pages : 287

View

Book Description
Techniques of performing applied mineralogy investigations, and applications and capabilities of recently developed instruments for measuring mineral properties are explored in this book intended for practicing applied mineralogists, students in mineralogy and metallurgy, and mineral processing engineers. The benefits of applied mineralogy are presented by using in-depth applied mineralogy studies on base metal ores, gold ores, porphyry copper ores, iron ores and industrial minerals as examples. The chapter on base metal ores includes a discussion on the effects of liberation, particle sizes and surfaces coatings of Pb, Cu, Fe, Ca and So4- on the recoveries of sphalerite, galena and chalcopyrite. The chapter on gold discusses various methods of determining the quantities of gold in different minerals, including 'invisible' gold in pyrite and arsenopyrite, so that a balance of the distribution of gold among the minerals can be calculated. This book also discusses the roles of pyrite, oxygen, moisture and bacterial (thiobacillus ferrooxidans) on reactions that produce acidic drainage from tailings piles, and summarizes currently used and proposed methods of remediation of acidic drainage.

Author: Gábor Földiák
Publisher:
ISBN: 9780444416995
Category :
Languages : en
Pages : 564

View

Book Description

Author: Émilie du Châtelet
Publisher:
ISBN: 9781693596483
Category :
Languages : en
Pages : 58

View

Book Description
The amazing scientist, mathematician, philosopher Émilie du Châtelet (1706-49) has widely been hailed as a rare female intellectual in the Enlightenment. At the same time, her own ideas and contributions remain largely unknown and her writings are rarely read. This is unfortunate, since she has interesting contributions to and explanations of physics, metaphysics, religion, translation, the equality of the sexes, and ethics.This book is a selection of du Châtelet's philosophical writings, in new English translations: -Foreword to "Foundations of Physics"-On the Principles of Our Knowledge (From "Foundations of Physics")-On the Existence of God (From "Foundations of Physics")-On Liberty-Translator's Preface to Mandeville's "Fable of the Bees"-On the Resurrection of the Dead (from "Examinations of the Bible")-On Happiness

Author: I. Bezverkhyy
Publisher:
ISBN: 9783037853979
Category : Diffusion
Languages : en
Pages : 0

View

Book Description
The International Conference on Diffusion in Materials (DIMAT) is the benchmark conference series for diffusion in solids. DIMAT 2011 was organized by the University of Bourgogne in association with CNRS, Dijon (France). The conference showcased new results concerning theoretical tools as well as applied research approaches. Diffusion processes affect all types of materials: nanomaterials, materials for energy, metallurgy, glasses and ceramics, but each requires its own numerical tools.Volume is indexed by Thomson Reuters CPCI-S (WoS). This volume comprises most of the contributions presented at DIMAT 2011: 4 plenary lectures delivered by famous high-level scientists plus 88 contributions in the form of keynote lectures, talks and posters.

Author: Patricia Falguières
Publisher:
ISBN: 9786148035029
Category : Art, Lebanese
Languages : en
Pages : 328

View

Book Description