Etude comparative théorique et expérimentale des moteurs à induction à vitesse variable

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ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (868 download)

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Book Synopsis Etude comparative théorique et expérimentale des moteurs à induction à vitesse variable by : Claude Humbert

Download or read book Etude comparative théorique et expérimentale des moteurs à induction à vitesse variable written by Claude Humbert and published by . This book was released on 1966 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les machines à induction à vitesse réglable que nous considérerons par la suite peuvent être classées comme suit : moteurs monophasés à collecteur ; moteurs triphasés à collecteur ; montages complexes associés au moteur asynchrone. Ces machines sont généralement supposées alimentées à tension constante et leur comportement peut se déduire de l'étude de la variation dans le plan complexe de certaines grandeurs caractéristiques telles que impédance, admittance ou courant. Peut on alors pour l'ensemble de tous ces moteurs et dispositifs anciens et plus modernes construire et utiliser un seul diagramme ou un minimum de types de diagramme? C'est la recherche de cette possibilité qui fait l'objet de ce travail. L'étude de différents moteurs appartenant à chacune des catégories définies ci-dessus va nous permettre de définir l'existence d'un diagramme, de la déterminer et de comparer toutes les caractéristiques que l'on peut en déduire à celles mesurées expérimentalement.

Etude théorique et comparaison expérimentale de moteurs linéaires à induction[s] compensées : rapport

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Publisher : Montréal : Centre de développement technologique, Ecole polytechnique de Montréal, [197-]
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (158 download)

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Book Synopsis Etude théorique et comparaison expérimentale de moteurs linéaires à induction[s] compensées : rapport by : Centre de développement des transports (Canada)

Download or read book Etude théorique et comparaison expérimentale de moteurs linéaires à induction[s] compensées : rapport written by Centre de développement des transports (Canada) and published by Montréal : Centre de développement technologique, Ecole polytechnique de Montréal, [197-]. This book was released on 197? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Contribution à l'étude des moteurs diphasés à induction à vitesse variable

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ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (489 download)

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Book Synopsis Contribution à l'étude des moteurs diphasés à induction à vitesse variable by : Jean-Luc Mertz

Download or read book Contribution à l'étude des moteurs diphasés à induction à vitesse variable written by Jean-Luc Mertz and published by . This book was released on 1979 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE D'UN ENTRAINEMENT ASYNCHRONE A MOTEUR DIPHASE ALIMENTE PAR UN CONVERTISSEUR IMPULSIONNEL, CONSTITUE PAR UN ENSEMBLE REDRESSEUR-HACHEUR. COMMANDE DE LA VITESSE. ANALYSE DE LA COMMUTATION. SYNTHESE DU COUPLE ELECTROMAGNETIQUE. COMPARAISON AVEC LES MONTAGES CLASSIQUES

The telephone, the microphone, and the phonograph. Transl

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Publisher :
ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.R/5 (5 download)

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Book Synopsis The telephone, the microphone, and the phonograph. Transl by : comte Théodore Achille L. Du Moncel

Download or read book The telephone, the microphone, and the phonograph. Transl written by comte Théodore Achille L. Du Moncel and published by . This book was released on 1879 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solid Propellant Rocket Research

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Publisher : Elsevier
ISBN 13 : 0323163351
Total Pages : 713 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Solid Propellant Rocket Research by : Martin Summerfield

Download or read book Solid Propellant Rocket Research written by Martin Summerfield and published by Elsevier. This book was released on 2013-11-11 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Propellant Rocket Research

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.

Adhesion between polymers and concrete / Adhésion entre polymères et béton

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Publisher : Springer
ISBN 13 : 9781489934543
Total Pages : 0 pages
Book Rating : 4.9/5 (345 download)

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Book Synopsis Adhesion between polymers and concrete / Adhésion entre polymères et béton by : H. R. Sasse

Download or read book Adhesion between polymers and concrete / Adhésion entre polymères et béton written by H. R. Sasse and published by Springer. This book was released on 2013-11-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Adhesion is a phenomenon architects and civil engineers are not very familiar with. In other disciplines knowledge about surface properties and the background of bonding energies is also far from satisfactory; nevertheless there are many important· applications in concrete engineering, where adhesion is necessary for success and durability. These include: - coating and painting - repair of concrete surfaces - bonding of fresh to old concrete - crack injection - glueing of precast elements - glueing of steel to concrete, etc. In 1981 RILEM established the technical committee 52-RAC 'Resin Adherence to Concrete'. The main aims of the committee's work were - to collect research results and practical experiences - to initiate and coordinate research programs - to develop, on a scientific base, test methods for field and for laboratory purposes. One of the results of the committee's work is a state-of-the-art report, which will be presented orally as a General Report at the International Symposium ISAP '86, and will be printed either in the RILEM journal Materials and Structures or separately. Several test recommendations have been elaborated and will be prepared as drafts for the participants ofISAP '86. These are: - direct tensile test - pull-off test - direct shear test - slant shear test - four-point bending test - dynamic loading test - thermal compatibility test (two versions) - injectibility test.

AC Motor Control and Electrical Vehicle Applications

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Publisher : CRC Press
ISBN 13 : 135177817X
Total Pages : 604 pages
Book Rating : 4.3/5 (517 download)

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Book Synopsis AC Motor Control and Electrical Vehicle Applications by : Kwang Hee Nam

Download or read book AC Motor Control and Electrical Vehicle Applications written by Kwang Hee Nam and published by CRC Press. This book was released on 2018-09-03 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: AC Motor Control and Electrical Vehicle Applications provides a guide to the control of AC motors with a focus on its application to electric vehicles (EV). It describes the rotating magnetic flux, based on which dynamic equations are derived. The text not only deals with the induction motor, but covers the permanent magnet synchronous motors (PMSM). Additionally, the control issues are discussed by taking into account the limitations of voltage and current. The latest edition includes more experimental data and expands upon the topics of inverter, pulse width modulation methods, loss minimizing control, and vehicle dynamics. Various EV motor design issues are also reviewed, while comparing typical types of PMSMs. Features Considers complete dynamic modeling of induction and PMSM in the rotating frame. Provides various field-oriented controls, while covering advanced topics in PMSM high speed control, loss minimizing control, and sensorless control. Covers inverter, sensors, vehicle dynamics, driving cycles, etc., not just motor control itself. Offers a comparison between BLDC, surface PMSM, and interior PMSM. Discusses how the motor produces torque and is controlled based on consistent mathematical treatments.

Subsonic Aerodynamics

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Publisher : Presses inter Polytechnique
ISBN 13 : 9782553011306
Total Pages : 568 pages
Book Rating : 4.0/5 (113 download)

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Book Synopsis Subsonic Aerodynamics by : Ion Paraschivoiu

Download or read book Subsonic Aerodynamics written by Ion Paraschivoiu and published by Presses inter Polytechnique. This book was released on 2003 with total page 568 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.

Reacting Flows: Combustion and Chemical Reactors

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Publisher : American Mathematical Soc.
ISBN 13 : 9780821811245
Total Pages : 514 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Reacting Flows: Combustion and Chemical Reactors by : G. S. S. Ludford

Download or read book Reacting Flows: Combustion and Chemical Reactors written by G. S. S. Ludford and published by American Mathematical Soc.. This book was released on 1986 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Represents the culmination of the Special Year '84-'85 in Reacting Flows held at Cornell University. This work focuses on both mathematical and computational questions in combustion and chemical reactors. It is suitable for researchers and graduate students in the theory of reacting flows.

Mathematics as a Service Subject

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Publisher : Cambridge University Press
ISBN 13 : 9780521357036
Total Pages : 106 pages
Book Rating : 4.3/5 (57 download)

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Book Synopsis Mathematics as a Service Subject by : A. G. Howson

Download or read book Mathematics as a Service Subject written by A. G. Howson and published by Cambridge University Press. This book was released on 1988-05-27 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on the 1987 International Commission on Mathematical Instruction conference, this volume comprises key papers on the role of mathematics in applied subjects.

Annales Scientifiques de L'École Normale Supérieure

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ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Annales Scientifiques de L'École Normale Supérieure by : École normale supérieure (France)

Download or read book Annales Scientifiques de L'École Normale Supérieure written by École normale supérieure (France) and published by . This book was released on 1897 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Theory of Propellers

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ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis The Theory of Propellers by : Theodore Theodorsen

Download or read book The Theory of Propellers written by Theodore Theodorsen and published by . This book was released on 1944 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: A technical method is given for calculating the axial interference velocity of a propeller. The method involves the use of certain weight functions P, Q, and F. Numerical values for the weight functions are given for two-blade, three-blade, and six-blade propellers.

Dictionary of Building and Civil Engineering

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Publisher : Taylor & Francis
ISBN 13 : 9780419199106
Total Pages : 472 pages
Book Rating : 4.1/5 (991 download)

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Book Synopsis Dictionary of Building and Civil Engineering by : Don Montague

Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.

Atti Del ... Congresso Internazionale Dei Matematici ...

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Publisher :
ISBN 13 :
Total Pages : 321 pages
Book Rating : 4.L/5 ( download)

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Book Synopsis Atti Del ... Congresso Internazionale Dei Matematici ... by :

Download or read book Atti Del ... Congresso Internazionale Dei Matematici ... written by and published by . This book was released on 1909 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AGARD Conference Proceedings

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Publisher :
ISBN 13 : 9789283600046
Total Pages : pages
Book Rating : 4.6/5 ( download)

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Book Synopsis AGARD Conference Proceedings by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development

Download or read book AGARD Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: