Máquinas y accionamientos eléctricos

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Publisher :
ISBN 13 : 9788426713506
Total Pages : 176 pages
Book Rating : 4.7/5 (135 download)

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Book Synopsis Máquinas y accionamientos eléctricos by : Luis Guasch Pesquer

Download or read book Máquinas y accionamientos eléctricos written by Luis Guasch Pesquer and published by . This book was released on 2004-10 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: El libro es fruto de la actividad de cooperación científica y didáctica que se desarrolla desde hace varios años entre la universidad Rovira i Virgili (URV) de Tarragona y la universidad Politehnica de Bucarest (UPB), Rumania. y se ha finalizado durante la estancia de la Dra. Gloria Ciumbulea, como profesora visitante, en el Departamento de Ingeniería Electrónica, Eléctrica y Automática de la URV durante los meses de mayo y junio del año 2004. Se ha estructurado el libro en siete capítulos: · Máquinas Eléctricas: constitución, placa de características y principio de funcionamiento; · Transformador; · Aspectos generales de las máquinas eléctricas rotativas; · Máquina asíncrona; · Máquina síncrona trifásica; · Máquina de corriente continua y Accionamientos eléctricos. Cada una de las cuestiones tipo test, tiene seis respuestas posibles, de las que solamente una es correcta. Las cuestiones versan sobre: el principio de funcionamiento, modelo matemático en régimen permanente, características de funcionamiento, esquemas equivalentes, arranque, frenado, inversión de giro, regulación de velocidad, y también aspectos prácticos relacionados con los ensayos de las máquinas eléctricas rotativas y transformadores. Este tipo de obra basado en tests, totalmente nueva en el ámbito de las máquinas y los accionamientos eléctricos, será sin duda de gran ayuda como método de evaluación de esta temática. Las respuestas incorrectas se han preparado pensando en los posibles errores que se pueden cometer al confundir los aspectos más significativos de cada tipo de máquina eléctrica y en los errores más típicos que comenten los alumnos.

From Turbine to Wind Farms

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Publisher :
ISBN 13 : 9789535159957
Total Pages : 232 pages
Book Rating : 4.1/5 (599 download)

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Book Synopsis From Turbine to Wind Farms by : Gesche Krause

Download or read book From Turbine to Wind Farms written by Gesche Krause and published by . This book was released on 2011 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a timely compilation of the different aspects of wind energy power systems. It combines several scientific disciplines to cover the multi-dimensional aspects of this yet young emerging research field. It brings together findings from natural and social science and especially from the extensive field of numerical modelling.

Practical Plant Layout

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Publisher : McGraw-Hill Companies
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Practical Plant Layout by : Richard Muther

Download or read book Practical Plant Layout written by Richard Muther and published by McGraw-Hill Companies. This book was released on 1955 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Textbooks on ergonomics, with particular reference to factory organization in engineering industries - covers factors in the utilisation of machine tools and other equipment, psychological aspects, occupational safety, storage, maintenance, production processes, quality control, time factors, the elimination of noise, etc. Organisational diagrams.

Stencil Graffiti

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Publisher : National Geographic Books
ISBN 13 : 0500283427
Total Pages : 0 pages
Book Rating : 4.5/5 (2 download)

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Book Synopsis Stencil Graffiti by : Tristan Manco

Download or read book Stencil Graffiti written by Tristan Manco and published by National Geographic Books. This book was released on 2002-04-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The medieval world was a distinctive one, rich in change and diversity. This book brings together these disparate worlds to show one medieval world, stretching from Connacht to Constantinople and from Tynemouth to Timbuktu. This set of reconstructions presents the reader with the future of the medieval past, offering appraisals of the evidence and modern historical writing. Articles are thematically linked in four sections, exploring identities in the medieval world; beliefs, social values and symbolic order; power and power-structures; and elites, organisations and groups. This set of views from multiple perspectives conveys the liveliness of current approaches to studies in the field.

Potential Failure Mode and Effects Analysis (FMEA)

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Publisher :
ISBN 13 : 9781605341361
Total Pages : 142 pages
Book Rating : 4.3/5 (413 download)

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Book Synopsis Potential Failure Mode and Effects Analysis (FMEA) by :

Download or read book Potential Failure Mode and Effects Analysis (FMEA) written by and published by . This book was released on 2008 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Internet of Things and Inter-cooperative Computational Technologies for Collective Intelligence

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Publisher : Springer
ISBN 13 : 3642349528
Total Pages : 476 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Internet of Things and Inter-cooperative Computational Technologies for Collective Intelligence by : Nik Bessis

Download or read book Internet of Things and Inter-cooperative Computational Technologies for Collective Intelligence written by Nik Bessis and published by Springer. This book was released on 2012-12-14 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades, we have witnessed unprecedented innovations in the development of miniaturized electromechanical devices and low-power wireless communication making practical the embedding of networked computational devices into a rapidly widening range of material entities. This trend has enabled the coupling of physical objects and digital information into cyber-physical systems and it is widely expected to revolutionize the way resource computational consumption and provision will occur. Specifically, one of the core ingredients of this vision, the so-called Internet of Things (IoT), demands the provision of networked services to support interaction between conventional IT systems with both physical and artificial objects. In this way, IoT is seen as a combination of several emerging technologies, which enables the transformation of everyday objects into smart objects. It is also perceived as a paradigm that connects real world with digital world. The focus of this book is exactly on the novel collective and computational intelligence technologies that will be required to achieve this goal. While, one of the aims of this book is to discuss the progress made, it also prompts future directions on the utilization of inter-operable and cooperative next generation computational technologies, which supports the IoT approach, that being an advanced functioning towards an integrated collective intelligence approach for the benefit of various organizational settings.

Control of Multiphase Machines and Drives

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Publisher : MDPI
ISBN 13 : 3039281364
Total Pages : 146 pages
Book Rating : 4.0/5 (392 download)

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Book Synopsis Control of Multiphase Machines and Drives by : Federico Barrero

Download or read book Control of Multiphase Machines and Drives written by Federico Barrero and published by MDPI. This book was released on 2020-01-24 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growing interest in electrical machines in recent times, the multiphase machine field has developed into a fascinating research area. Their intrinsic features (power splitting, better fault tolerance, or lower torque ripple) make them an appealing competitor to conventional three-phase machines. Multiphase electric drives have been recently used in applications where fault tolerance and continuous operation of the drive are required. However, the difficulties in extending the three-phase conventional current regulation and control structure to multiphase systems still limit their broad applicability in industry solutions. The main objective of this book is to illustrate new advances, developments, and applications in the field of multiphase machines and drives, while exposing these advances, developments, and applications to the scientific community and industry.

Natural Selection in the Wild. (MPB-21), Volume 21

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Publisher : Princeton University Press
ISBN 13 : 0691209510
Total Pages : 352 pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis Natural Selection in the Wild. (MPB-21), Volume 21 by : John A. Endler

Download or read book Natural Selection in the Wild. (MPB-21), Volume 21 written by John A. Endler and published by Princeton University Press. This book was released on 2020-03-31 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural selection is an immense and important subject, yet there have been few attempts to summarize its effects on natural populations, and fewer still which discuss the problems of working with natural selection in the wild. These are the purposes of John Endler's book. In it, he discusses the methods and problems involved in the demonstration and measurement of natural selection, presents the critical evidence for its existence, and places it in an evolutionary perspective. Professor Endler finds that there are a remarkable number of direct demonstrations of selection in a wide variety of animals and plants. The distribution of observed magnitudes of selection in natural populations is surprisingly broad, and it overlaps extensively the range of values found in artificial selection. He argues that the common assumption that selection is usually weak in natural populations is no longer tenable, but that natural selection is only one component of the process of evolution; natural selection can explain the change of frequencies of variants, but not their origins.

Accionamientos eléctricos

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Publisher :
ISBN 13 : 9788416228492
Total Pages : 524 pages
Book Rating : 4.2/5 (284 download)

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Book Synopsis Accionamientos eléctricos by :

Download or read book Accionamientos eléctricos written by and published by . This book was released on with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

He That Cometh

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Publisher : Wm. B. Eerdmans Publishing
ISBN 13 : 9780802828507
Total Pages : 564 pages
Book Rating : 4.8/5 (285 download)

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Book Synopsis He That Cometh by : Sigmund Mowinckel

Download or read book He That Cometh written by Sigmund Mowinckel and published by Wm. B. Eerdmans Publishing. This book was released on 2005-02-28 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before we can understand the message of Jesus, we must have some knowledge of the messianic concepts of his time. He That Cometh by Sigmund Mowinckel offers the most comprehensive study available of messianic thought in the Bible. Featuring here a new retrospective foreword by John J. Collins, He That Cometh first explores the antecedents of the term "Messiah" in the Old Testament, focusing on the idea of a coming future king in early Jewish eschatology. It then examines the messianic concept as used in later Judaism and in the early church. The book concludes with an impressive discussion of the phrase "Son of Man," the term Jesus himself used to interpret his own messianic mission. Every student of biblical history and theology can profit immensely from a careful study of this monumental work. Mowinckel's exhaustive documentation and his comprehensive analyses of both scriptural sources and modern scholarship have earned for this volume a high standing among studies of Jewish and Christian thought.

Motorcycle Mechanics

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Publisher : McGraw-Hill/Glencoe
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Motorcycle Mechanics by : William Harry Crouse

Download or read book Motorcycle Mechanics written by William Harry Crouse and published by McGraw-Hill/Glencoe. This book was released on 1982 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The City is My Canvas

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Publisher : Prestel Publishing
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The City is My Canvas by : Richard Haas

Download or read book The City is My Canvas written by Richard Haas and published by Prestel Publishing. This book was released on 2001 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary trompe l'oeil artist Richard Haas transforms the drab exteriors of neglected buildings into breath-taking facades. The City Is My Canvas documents his most important projects of the last two decades in lavish double-page spreads which illustrate the "before" and "after" phases of each site. From Italian Quadrata paintings to Baroque and Rococo interiors, trompe l'oeil murals have a long tradition as decoration and didactic illustration. Muralist Richard Haas brings this tradition into the 21st-century as he revitalizes forgotten buildings in eroding city centers by creating new "false" facades that seamlessly blend into the existing environment. "The world is constantly changing, and the needs of the city change with it", says Haas. "Even if blank urban walls at key locations of the city are now primarily seen as opportunities for computer-generated advertisements, whole segments of the mid-range urban American landscape and large areas of our edge cities remain in drastic need of refinement, softening, and improvement".

Motores y máquinas eléctricas

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Publisher :
ISBN 13 : 9788426717948
Total Pages : 306 pages
Book Rating : 4.7/5 (179 download)

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Book Synopsis Motores y máquinas eléctricas by : José Miguel Molina Martínez

Download or read book Motores y máquinas eléctricas written by José Miguel Molina Martínez and published by . This book was released on 2012-01-09 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: La presente obra es la tercera de tres libros que tratan sobre los Fundamentos de Electrotecnia para Ingenieros. Los tres títulos son: · Principios Básicos de Electrotecnia (no 6 de la colección Marcombo Universitaria). · Corriente Alterna Monofásica y Trifásica (no 7 de la colección Marcombo Univer- sitaria). · Motores y Máquinas Eléctricas (no 8 de la colección Marcombo Universitaria). Se han estructurado en tres bloques temáticos, cuya secuencia de temas permite alcanzar un nivel adecuado partiendo de una base sencilla y fácil de comprender por estudiantes sin conocimientos previos. Dado que la electrotecnia es una ciencia aplicada, se han incluido en todos los temas, numerosos ejemplos de aplicación que proporcionan un sentido práctico a los fundamentos teóricos expuestos. En este tercer libro se estudian, mediante un enfoque claro y sencillo, las máquinas eléctricas. Tomando como referencia el capítulo cuarto del primer tomo (no 6), donde se describen las bases del electromagnetismo, se realiza una visión teórico-práctica de las principales aplicaciones industriales del mismo: transformadores, máquinas de inducción, máquinas de continua y máquinas síncronas. Los autores del libro, Francisco Javier Cánovas Rodríguez, Francisco Asís Ruz Vila y José Miguel Molina Martínez, son profesores de la Universidad Politécnica de Cartagena. Su dilatada experiencia les ha permitido elaborar el presente libro, donde se recogen los aspectos teórico-prácticos sobre las máquinas eléctricas que cualquier ingeniero, independientemente de la especialidad que curse, debe conocer. Esta obra se convierte, por tanto, en un texto de referencia para cualquier estudiante de ingeniería y profesional del s

3D Movie Making

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Publisher : Taylor & Francis
ISBN 13 : 1136137734
Total Pages : 233 pages
Book Rating : 4.1/5 (361 download)

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Book Synopsis 3D Movie Making by : Bernard Mendiburu

Download or read book 3D Movie Making written by Bernard Mendiburu and published by Taylor & Francis. This book was released on 2012-12-06 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hollywood is going 3D, read this book to understand why and how, and to secure your next job on a 3D movie. Making a 3D movie is much more than shooting with a 3D camera and showing it in a 3D theater. Each and every step of the movie production cycle will be affected by 3D, just like sound and color affected the whole industry. After an introduction on how the human brain perceive depth, this book explains, in a step-by-step approach, how 3D affects screen writing, art direction, principal photography, editing, visual effects and even movies distribution. It's a must read for anyone in the profession who wants to understand the next revolution in cinema. The DVD is not included with the E-book. Please contact the publisher for access to the DVD content by emailing [email protected].

Speciation and Its Consequences

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Publisher : Sinauer Associates, Incorporated
ISBN 13 :
Total Pages : 706 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Speciation and Its Consequences by : Daniel Otte

Download or read book Speciation and Its Consequences written by Daniel Otte and published by Sinauer Associates, Incorporated. This book was released on 1989 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentos de Ingenieria electrica

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Publisher :
ISBN 13 :
Total Pages : 545 pages
Book Rating : 4.:/5 (431 download)

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Book Synopsis Fundamentos de Ingenieria electrica by : Arthur Eugene Fitzgerald

Download or read book Fundamentos de Ingenieria electrica written by Arthur Eugene Fitzgerald and published by . This book was released on 1967 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Evolutionary Synthesis

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Publisher : Harvard University Press
ISBN 13 : 9780674272262
Total Pages : 524 pages
Book Rating : 4.2/5 (722 download)

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Book Synopsis The Evolutionary Synthesis by : Ernst Mayr

Download or read book The Evolutionary Synthesis written by Ernst Mayr and published by Harvard University Press. This book was released on 1998 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology was forged into a single, coherent science only within living memory. In this volume the thinkers responsible for the "modern synthesis" of evolutionary biology and genetics come together to analyze that remarkable event. In a new Preface, Ernst Mayr calls attention to the fact that scientists in different biological disciplines varied considerably in their degree of acceptance of Darwin's theories. Mayr shows us that these differences were played out in four separate periods: 1859 to 1899, 1900 to 1915, 1916 to 1936, and 1937 to 1947. He thus enables us to understand fully why the synthesis was necessary and why Darwin's original theory--that evolutionary change is due to the combination of variation and selection--is as solid at the end of the twentieth century as it was in 1859.