Libros de ingeniería, página 38 de 986

It is vitally important to meet or exceed previous quality and reliability standards while at the same time reducing resource consumption. This textbook addresses this critical imperative integrating theory, modeling, the development of numerical methods, and problem solving, thus preparing the student to apply optimization to real-world problems. This text covers a broad variety of optimization problems using: unconstrained, constrained, gradient, and non-gradient techniques; duality concepts; multiobjective optimization; linear, integer, geometric, and dynamic programming with applications; and finite elementbased optimization. In this revised and enhanced second edition of Optimization Concepts and Applications in Engineering, the already robust pedagogy has been enhanced with more detailed explanations, an increased number of solved examples and end-of-chapter problems. The source codes are now available free on multiple platforms. It is ideal for advanced undergraduate or graduate courses and for practicing engineers in all engineering disciplines, as well as in applied mathematics.- Computer graphics and code implementation are illustrated in detail. While Matlab and Excel are used in the text examples, the understanding carries over to use of programs in the CD-ROM or commercial software readily- Connects theory to practice by having theory implemented in accompanying source code computer programs, inclusion of a number of solved examples in each chapter and stressing steps in modelling- Teaches students to understand how to define an objective function, especially in the presence of conflicting objectives

As an in-depth guide to understanding wind effects on cable-supported bridges, this book uses analytical, numerical and experimental methods to give readers a fundamental and practical understanding of the subject matter. It is structured to systemically move from introductory areas through to advanced topics currently being developed from research work. The author concludes with the application of the theory covered to real-world examples, enabling readers to apply their knowledge. The author provides background material, covering areas such as wind climate, cable-supported bridges, wind-induced damage, and the history of bridge wind engineering.

- Reflects the latest progress on modeling and algorithms of on-orbit operation optimization- Offers a comprehensive presentation of the features and classifications of on-orbit operations optimization, including planning models- Presents multiple solution algorithms according to different optimization requirements and on-line planning requirementsOn-orbit operations optimization among multiple cooperative or noncooperative spacecraft, which is often challenged by tight constraints and shifting parameters, has grown to be a hot issue in recent years. The authors of this book summarize related optimization problems into four planning categories: spacecraft multi-mission planning, far-range orbital maneuver planning, proximity relative motion planning and multi-spacecraft coordinated planning. The authors then formulate models, introduce optimization methods, and investigate simulation cases that address problems in these four categories. This text will serve as a quick reference for engineers, graduate students, postgraduates in the fields of optimization research and on-orbit operation mission planning.

Exploring the nature of space programs and how nations can maximize advantages gained from space operations, this book draws from military and economic theory to describe an original model of the development and employment of a nations ability to operate in space. Chapters discuss the implications for the history and organization of Americas space program, particularly its military dimension.The rise of American naval power early in the 20th century is investigated as an historical analog to the current American situation in space, and a method is proposed for the U.S. to lead a new space age. This books unique theory and analysis will be of interest to policy makers, planners, leaders and enthusiasts interested in Americas future in space.

Modeling and Simulation of Aerospace Vehicle Dynamics, Third Edition unifies all aspects of flight dynamics for the efficient development of aerospace vehicle simulations. It provides the reader with a complete set of tools to build, program, and execute simulations. Unlike other books, it uses tensors for modeling flight dynamics in a form invariant under coordinate transformations. For implementation, the tensors are converted into matrices, resulting in compact computer code. In this third edition, the emphasis shifts from FORTRAN to C++, in recognition of the upsurge of object oriented programming in engineering simulations. A new appendix spotlights the C++ architecture of the CADAC++ simulation framework. To aid this new focus, the CADAC4 software package provides-in addition to the FORTRAN programs-eight C++ simulations, which range from UAVs, aircraft, missiles, and boosters to hypersonic aircraft with transfer vehicles for satellite rendezvous. CADAC4, including CADAC Studio for plotting, may be downloaded for free by entering the Supporting Materials password supplied in the book. You need only a Windows-based PC (32 or 64 bit) and a Microsoft C++ compiler. Amply illustrated, this text can be used for advanced undergraduate and graduate instruction or for self-study. Seventy eight problems and nine projects amplify the topics and develop the material further. Qualified instructors may obtain a complimentary solutions manual from AIAA.

This is a service and repair manual for the DIY motorcycle mechanic. Engine, transmission, fuel and ignition system procedures and repairs are covered, as well as braking, suspension and steering pro

Treballa amb l'hort de lluna i gaudir més abundants collites i plantes més saludable i més vitals. La Lunario és una eina indispensable per a la creixent vegetals, fruites, flors, arbres, animals, abelles, vi, cervesa, fusta o herba, entre moltes altres

Después de la gran acogida que ha tenido la obra "Manual de refrigeración" entre los profesionales del sector del frío, publicamos este nuevo libro del profesor Franco Lijó, que nace con el objetivo de llenar un hueco especialmente importante en lo que se refiere al conocimiento practico de los equipos de aire acondicionado.Hoy en dia la sociedad demanda bienestar y confort, haciendose necesario personal cualificado para la instalacion y mantenimiento de los equipos climatizadores. Yes aqui donde tiene razon de ser este manual. Dirigido a estudiantes y profesionales del sector, asi como a todas las personas interesadas en el ambito del aire acondicionado, el texto destaca tanto por su claridad como por los numerosos ejemplos y demostraciones que incluye, constituyendose en una magnifica herramienta en la formacion de estos profesionales.

Este libro recoge un muestrario de ejercicios de los distintos capítulos de las Unidades Didácticas de Termotecnia. Todos ellos hacen una continua referencia a las diversas fórmulas de dicho libro, asi como a la Adenca "Tablas y diagramas de Ingenieria Termica", que tambien forma parte de la bibliografia basica de la asignatura del mismo nombre.

Unmanned Aircraft Systems Innovation at the Naval Research Laboratory recounts the previously untold story of unmanned aircraft research and development at the Naval Research Laboratory (NRL) Vehicle Research Section (VRS). It features vehicles that have charted the course of unmanned aircraft history in the late 20th and early 21st centuries.A comprehensive history of lessons-learned, the book features more than 100 unmanned aircraft covering various missions, levels of autonomy, configurations, propulsion systems, structural materials, and more. It includes vehicles designed for missions such as:- chemical/biological/nuclear agent detection;- reconnaissance;- surveillance;- antisubmarine warfare;- ship electronic warfare protection;- signals intelligence;- scientific missions;- sensor emplacement;- systems integration support;- payload testing;- planetary exploration.Written from engineering and aircraft design perspectives familiar to industry professionals, this text is nonetheless accessible to the nontechnical aviation enthusiast. It honors the accomplishments of the tireless and gifted teams who made these innovative aircraft and their technologies possible. It is a unique and unparalleled contribution to the history of aircraft design and development.

This book deals with all aspects of advanced composite materials; what they are, where they are used, how they are made, their properties, how they are designed and analyzed, and how they perform in-service. It covers both continuous and discontinuous fiber composites fabricated from polymer, metal, and ceramic matrices, with an emphasis on continuous fiber polymer matrix composites.A unique feature of this book is that it provides a comprehensive overview of composite materials from an industrial perspective, drawing on the authors 38 years of industry experience. The book emphasizes practical aspects over theory, and it thoroughly covers the current state of the art.

NORMAS DE EDIFICACIÓN

La fascinante historia del automóvil a través de un impresionante detalle visual, con más de 1.200 automóviles, motores pioneros, marcas famosas, y los hombres y las máquinas que se hallan tras los nombres y los modelos mas queridos.Un gran recorrido por toda la historia del automovilismo.Desde el Aston Martin hasta el Zonda: los automoviles mas innovadores de todos los tiempos.Esta extraordinaria recopilacion arranca con el concepto de vehiculo personal con fuente de energia propia que tomo forma con el Motorwagen de Karl Benz. Una generacion despues llego el automovil y se convirtio en el medio de transporte mas comun. La decada de los veinte fue una epoca dorada para la industria automovilistica, ya que los automoviles de lujo se convirtieron en un simbolo de estatus para las estrellas de Hollywood. Tras la gran depresion, los modelos economicos y la llegada del automovil popular lograron que el automovilismo se hiciera mas igualitario. La segunda guerra mundial paralizo la industria automotriz; con la paz, se reconstruyeron las fabricas, y el legado de la tecnologia militar dio lugar a la creacion de nuevos y excelentes motores asi como vehiculos de sencillo diseño y economicos que se vendieron por millares.En la posguerra, los fabricantes estadounidenses mejoraron la velocidad, el lujo y la potencia, aprovechando diseños de la industria aeroespacial. En la decada de los sesenta siguieron nuevas formas y grandes vehiculos; los setenta fueron testimonio de la primera crisis del petroleo e indicios de que el uso indiscriminado de los automoviles exigiria revisiones muy estrictas. En la decada de los ochenta, la industria japonesa genero una reñida competencia entre fabricantes, y en los noventa los usuarios empezaron a exigir seguridad, lujo, rendimiento y perfeccion. Finalmente, con el nuevo milenio, se presentan los automoviles crossover, que arrasan frente a los tradicionales, al combinar la capacidad del todoterreno, la comodidad y el rendimiento.

Martin Fleischmann was truly one of the 'fathers' of modern electrochemistry having made major contributions to diverse topics within electrochemical science and technology. These include the theory and practice of voltammetry and in situ spectroscopic techniques, instrumentation, electrochemical phase formation, corrosion, electrochemical engineering, electrosynthesis and cold fusion. While intended to honour the memory of Martin Fleischmann, Developments in Electrochemistry is neither a biography nor a history of his contributions. Rather, the book is a series of critical reviews of topics in electrochemical science associated with Martin Fleischmann but remaining important today. The authors are all scientists with outstanding international reputations who have made their own contribution to their topic; most have also worked with Martin Fleischmann and benefitted from his guidance. Each of the 19 chapters within this volume begin with an outline of Martin Fleischmann's contribution to the topic, followed by examples of research, established applications and prospects for future developments. The book is of interest to both students and experienced workers in universities and industry who are active in developing electrochemical science.

Este libro, básico para el estudio de la asignatura Máquinas Térmicas, trata sobre la generación de energía térmica a través de combustión y del análisis de las características de diseño de los equipos en los que se aprovecha la energia termica generada, prestando especial atencion al estudio de las plantas de potencia y los motores termicos.

Theoretical and Computational Aerodynamics is acomprehensive textbook covering classical aerodynamic theories and recent applications made possible by computational aerodynamics. Logically ordered for use in courses, the first seven chapters deal with classical methods of analysis up to the panel method and boundary layer solutions. The rest of the book is devoted to aspects of flow past aerodynamic surfaces from computational aspects to natural laminar flow (NLF) airfoils; transonic flows; flow control by active and passive devices. There is also a chapter devoted to low Reynolds number aerodynamics and unsteady aerodynamics.Theoretical and Computational Aerodynamics is illustrated with examples throughout and also contains chapter problems for students. A solutions manual and computer programmes are available on an accompanying website. Its pedagogical approach makes this book an ideal textbook for graduate and undergraduate courses in aerodynamics.

Thermodynamics is a core part of most science and engineering curricula. However, most texts that are currently available to students still treat thermodynamics very much as it was presented in the 19th century, generally for historical rather than pedagogical reasons. Modern Thermodynamics takes a different approach, and deals with the relationship between irreversible processes and entropy.The relationship between irreversible processes and entropy is introduced early on, enabling the reader to benefit from seeing the relationship in such processes as heat conduction and chemical reactions. This text presents thermodynamics in a contemporary and exciting manner, with a wide range of applications, and many exercises and examples. Students are also encouraged to use computers through the provision of Mathematica code and Internet / WWW addresses where real data and additional information can be found.- A truly modern approach to thermodynamics, presenting it as a science of irreversible processes whilst avoiding dividing the subject into equilibrium and non-equilibrium thermodynamics.- An extensive range of applications drawn from science and engineering, along with many real world examples, and exercises.- Written by two well-known authors, of whom Professor llya Prigogine was awarded the Nobel Prize for his research into thermodynamics.

Ministerio de Defensa. Dirección General de Infraestructura.

Estructuras de acero en edificación pretende proporcionar una herramienta de apoyo a los arquitectos, ingenieros, proyectistas y técnicos en general, abordando el estudio de las estructuras de acero desde un enfoque constructivo e intuitivo, a traves de planteamientos de ideas y conceptos mas cualitativos que cuantitativos. Bajo estos criterios, se analizan diversos sistemas, soluciones y tipologias constructivas, explicando su comportamiento estructural y su desarrollo constructivo.

Pobreza energética, destrucción ambiental, pérdida de competitividad o contaminación del aire son algunas de las consecuencias del actual sistema energético. Los consumidores pagan cada vez más por la factura de la luz y, a pesar de la crisis, las cuentas de resultados de las electricas siguen dando beneficios mil millonarios.El sector electrico se ha caracterizado por una absoluta falta de transparencia y por comportarse como un oligopolio para fijar los precios e influir en las decisiones politicas. A pesar de que España es el tercer pais con la electricidad mas cara de Europa, las electricas siguen reclamando mas 30.000 millones de euros de una deuda cada vez mas cuestionada. Mientras, el fenomeno de la pobreza energetica sigue creciendo en España y cada vez son mas familias que no pueden pagar la luz o que recurren a enganches ilegales a la red para no quedarse sin algo tan basico como la electricidad.Tras la liberalizacion del sector en 1997, la electricidad dejo de verse como un bien necesario y paso a convertirse en un producto con el que hacer negocio. Las electricas tenian garantizadas por el Estado unas inversiones que no tardarian en amortizar y la burbuja inmobiliaria hizo que se contagiaran de optimismo. Se lanzaron a construir infraestructuras electricas que, con la caida de la demanda por la crisis y el auge de las renovables, se han demostrado innecesarias. Ahora no quieren perder sus inversiones y presionan para frenar la imparable revolucion energetica asociada a las renovables.Amparados por unas leyes a su servicio y una clase politica entregada a las puertas giratorias, las grandes electricas han dictado las normas del sector electrico y se han beneficiado de ello. Siete años de crisis economica y una ciudadania cada vez mas empobrecida han abonado el terreno para las criticas y ha surgido el debate sobre que hacer con el sector electrico. Los movimientos de las electricas en los ultimos meses y las medidas improvisadas del Gobierno no han hecho sino agravar la situacionEste libro trata sobre quien gana con el sistema electrico. A traves de un relato periodistico se aborda la situacion del sector y su influencia en la ciudadania. Se analizan en profundidad todas las causas que han llevado a esta situacion de oligopolio casi perfecto, de inestabilidad regulatoria y de dependencia energetica y se recogen algunas alternativas para un nuevo modelo mas acorde a las necesidades de los ciudadanos.