Libros de ingeniería, página 287 de 987

Proporciona una idea general de la ciencia de los materiales porosos, sus propiedades y aplicaciones tecnológicas así como conocimientos fundamentales sobre cómo caracterizar dichos materiales.

This book not only introduces the principles of INS, CNS and GNSS, the related filters and semi-physical simulation, but also systematically discusses the key technologies needed for integrated navigations of INS/GNSS, INS/CNS, and INS/CNS/GNSS, respectively. INS/CNS/GNSS integrated navigation technology has established itself as an effective tool for precise positioning navigation, which can make full use of the complementary characteristics of different navigation sub-systems and greatly improve the accuracy and reliability of the integrated navigation system. The book offers a valuable reference guide for graduate students, engineers and researchers in the fields of navigation and its control.Dr. Wei Quan, Dr. Jianli Li, Dr. Xiaolin Gong and Dr. Jiancheng Fang are all researchers at the Beijing University of Aeronautics and Astronautics.

Rotordynamics are of great importance in the design, manufacture and assembly of turbomachines as well as in ensuring their safe operation. Also important are the dynamics of the foundation and its interaction with the dynamics of the rotor.This book is divided into four parts. Following a presentation of the basic theory the dynamics of rotors supported on several bearings. The third part describes the dynamics of foundations of turbine line-outs and the calculations for a turbomachine coupled with its foundation. The last part includes a section on estimation procedures, a comprehensive presentation of the theoryand practice of rotors having a transverse crack, a section on the mathematical fundamentals and a description of the computer program used for the examples in the book. The book addresses both the practical engineer and the theoretician and should provide manufacturers, operators, university and polytechnic lecturers and students with an understanding of the vibrations of turbomachines. The results are described in such a way that they can be easily understood and applied.

Libro práctico para comprender las estructuras de hormigón presentes en la edificación. Dirigido tanto a estudiantes de carreras técnicas con la asignatura de estructuras de hormigón, como a todos lo

Dietrich Kuchemann''s The Aerodynamic Design of Aircraft is as relevant and forward looking today as when it was first published in 1978. It comprises the philosophy and life''s work of a unique and visionary intellect.Unlike most engineering texts which focus on a set of tools, Kuchemann''s approach is to focus on the problem and its solution - what kind of flow is best for a given class of aircraft and how to achieve it? In this approach, Kuchemann fully embraces the true inverse nature of design; rather than answer ''what flow given the shape'' he strives to answer ''what flow given the purpose'' and then ''what shape given the flow.'' Kuchemann establishes three classes of aircraft based on the character of flow involved. Each class is suitable for a distinct cruise speed regime: classical and swept aircraft for subsonic and transonic cruise, slender-wing aircraft for supersonic cruise, and wave-rider aircraft for hypersonic cruise.Based upon material Kuchemann taught in a course at Imperial College London, the physical insight and intuition conveyed by this text are timeless. With its republication, Dietrich Kuchemann''s influence will extend to the next generation of aerospace industry students and practitioners and the vehicles they will produce.

Flow-Induced Vibration of Power and Process Plant Components: A Practical Workbook is an indispensable, single source of information on the most common flow-induced vibration problems in power and process plant components.Based on the author''s own experience that most errors in engineering analysis come from confusions in the units, the author begins with a short chapter on units and dimensions. He then provides step-by-step examples in dual US and SI units, leading to the final objective of design analysis, problem solving, diagnosis and trouble shooting in the following areas:Fundamentals of VibrationAcoustics and Structural DynamicsVibration of Structures in Quiescent FluidsVortex-Induced VibrationTurbulence-Induced VibrationImpact, Fatigue and Wear Caused bu Flow-Induced VibrationAcoustically-Induced VibrationSignal Analysis and Diagnostic TechniquesEmphasis is placed on the physics of the phenomenon and most of the work examples can be solved with pocket calculators or spreadsheets.

a conservación de alimentos se puede realizar por diversas técnicas. Una de estas técnicas es la conservación por frío, que es el contenido de esta obra: Refrigeración de los alimentos a temperaturas bajas (de 0 a 10ºC), pero siempre por encima de los 0ºC que es cuando puede empezar la formacion de cristales de hielo. El alimento se puede conservar a estas temperaturas durante varios dias. Congelacion de los alimentos a temperaturas inferiores a los 0ºC. Normalmente, para inhibir el desarrollo de los microorganismos se suele llegar a temperaturas de -18ºC a -25ºC. El alimento se conserva asi durante largos periodos de tiempo (meses e incluso años). Este libro trata los equipos e instalaciones que se utilizan para producir frio (compresores, evaporadores, condensadores, torres de refrigeracion, etc.), las propiedades de los fluidos que se utilizan como refrigerantes (amoniaco, salmuera, nitrogeno, dioxido de carbono, etc.), la tecnologia de la refrigeracion de todo tipo de alimentos (leche y productos lacteos, zumos, carnes, pescados, bebidas refrescantes, frutas, hortalizas, helados, productos de panaderia y bolleria, ovoproductos, cocinados y precocinados, etc.) y la tecnologia de la congelacion de todo tipo de alimentos. Todas las explicaciones escritas se acompañan de diagramas de flujo, graficas, fotos, tablas con datos de interes, etc. En definitiva se trata de un libro muy didactico, actualizado y especifico interes para gran cantidad de industrias agroalimentarias, ingenierias, escuelas y facultades de tecnologia de los alimentos, centros de formacion agroalimentaria, cursos de formacion,

Research advances in embedded computational intelligence, communication, control, and new mechanisms for sensing, actuation, and adaptation hold the promise to transform aerospace. The result will be air and space vehicles, propulsion systems, exploration systems, and vehicle management systems that respond more quickly, provide large-scale distributed coordination, work in dangerous or inaccessible environments, and augment human capabilities.Advances in Intelligent and Autonomous Aerospace Systems seeks to provide both the aerospace researcher and the practicing aerospace engineer with an exposition on the latest innovative methods and approaches that focus on intelligent and autonomous aerospace systems.The chapters are written by leading researchers in this field, and include ideas, directions, and recent results on current intelligent aerospace research issues with a focus on dynamics and control, systems engineering, and aerospace design. The content on uncertainties, modeling of large and highly non-linear complex systems, robustness, and adaptivity is intended to be useful in both the subsystem and the overall system-level design and analysis of various aerospace vehicles. A broad spectrum of methods and approaches are presented, including:Bio-inspirationFuzzy logicGenetic algorithmsQ-learningMarkov decision processesApproximate dynamic programmingArtificial neural networksProbabilistic mapsMulti-agent systemsKalman, particle, and confidence filtering

Over the last few decades, both the aeronautics and space disciplines have greatly influenced advances in controls, sensors, data fusion and navigation. Many of those achievements that made the word aerospace synonymous with hightech were enabled by innovations in guidance, navigation and control.Europe has seen a strong trans-national consolidation process in aerospace over the last few decades. Most of the visible products, like commercial aircraft, fighters, helicopters, satellites, launchers or missiles, are not made by a single country they are the fruits of cooperation. No European country by itself hosts a specialized guidance, navigation and controls community large enough to cover the whole spectrum of disciplines. However, on a European scale, mutual exchange of ideas, concepts and solutions is enriching for all. The 1st CEAS Specialist Conference on Guidance, Navigation and Control is an attempt to bring this community together.This book is a selection of papers presented at the conference. All submitted papers have gone through a formal review process in compliance with good journal practices. The best papers have been recommended by the reviewers to be published in this book.

Aquest manual esta dedicat a l’estudi geotècnic, o sigui a la informació quantificada de les característiques del terreny necessària per al projecte dels fonaments i dels murs de contenció. La primer

Designing Future-Oriented Airline Businesses is the eighth Ashgate book by Nawal K. Taneja to address the ongoing challenges and opportunities facing all generations of airlines. Firstly, it challenges and encourages airline managements to take a deeper dive into new ways of doing business. Secondly, it provides a framework for identifying and developing strategies and capabilities, as well as executing them efficiently and effectively, to change the focus from cost reduction to revenue enhancement and from competitive advantage to comparative advantage.Based on the authors own extensive experience and ongoing work in the global airline industry, as well as through a synthesis of leading business practices both inside and outside of the industry, Designing Future-Oriented Airline Businesses sets out to demystify numerous concepts being discussed within the airline industry and to facilitate managements to identify and articulate the boundaries of their business models. It provides material from which managements can set about answering the key questions, especially with respect to strategies, capabilities and execution, and pursue an effective redesign of their business.As with the authors previous books, the primary audience is senior-level practitioners of differing generations of airlines worldwide as well as related businesses. The material presented continues to be at a pragmatic level, not an academic exercise, to lead managements to ask themselves and their teams some critical thought-provoking questions.

Precio de la Construcción Centro es la base más utilizada en el ámbito nacional para la realización de presupuestos y proyectos de toda clase. Se actualiza anualmente, desde 1984, adaptándose a nueva

This book joins the insights of experts across industry, government, and academia into a comprehensive sourcebook for lean systems engineering principles and practices.It is targeted at the practitioner who is trying to make systems engineering more effective in their organization or program, yet its scholarly underpinnings make the text very suitable for teachers.It presents a checklist and methodology that promote Lean value and waste elimination as well as commonsense best practices, offering an honest appraisal of where lean systems engineering stands today.

El propósito de este libro es ofrecer las técnicas para estudiar el movimiento de las máquinas. El texto se enfoca en la aplicación de teorías cinemáticas a maquinaria del mundo real, por lo que intenta cerrar la brecha entre el estudio teorico de la cinematica y la aplicacion a mecanismos practicos. Los temas que se presentan en esta obra son fundamentales en el proceso de diseño de maquinas.El libro hace enfasis en los estudios de caso, lo cual ofrece una excelente oportunidad para centrar la atencion en el funcionamiento de las maquinas.Imagine que forma parte de un equipo de diseño y desarrollo. El equipo es responsable del diseño del un sistema de limpiadores para el parabrisas de un automovil. El vehiculo en cuestion es un modelo deportivo con linea aerodinamica y el parabrisas inclinado. Desde luego, el objetivo de este sistema de limpiadores es remover el agua y el polvo del parabrisas, para brindar una vision clara al conductor.

Este texto es el resultado de la extensa experiencia docente de sus autores. El libro, sin abandonar la formalidad de descripción y desarrollo de los diferentes temas, intenta dar respuestas a las dificultades que se encuentran quienes se enfrentan al aprendizaje de la materia.Los contenidos del texto se presentan en la secuencia habitual de este tipo de libros: estudio de los sistemas en tiempo continuo y estudio de los sistemas en tiempo discreto. De igual modo, en el desarrollo de los temas, se sigue ordenadamente las etapas de modelado, analisis y diseño.Todos los capitulos contienen ejemplos y ejercicios, unos propuestos y acompañados de su respuesta, y otros resueltos paso a paso con todo detalle.Por ultimo, destacar los ejercicios de modelado de sistemas continuos que dificilmente se pueden encontrar en cantidad y variedad en otros textos similares.

Bio-inspired Computation in Unmanned Aerial Vehicles focuses on the aspects of path planning, formation control, heterogeneous cooperative control and vision-based surveillance and navigation in Unmanned Aerial Vehicles (UAVs) from the perspective of bio-inspired computation. It helps readers to gain a comprehensive understanding of control-related problems in UAVs, presenting the latest advances in bio-inspired computation.By combining bio-inspired computation and UAV control problems, key questions are explored in depth, and each piece is content-rich while remaining accessible. With abundant illustrations of simulation work, this book links theory, algorithms and implementation procedures, demonstrating the simulation results with graphics that are intuitive without sacrificing academic rigor. Further, it pays due attention to both the conceptual framework and the implementation procedures.The book offers a valuable resource for scientists, researchers and graduate students in the field of Control, Aerospace Technology and Astronautics, especially those interested in artificial intelligence and Unmanned Aerial Vehicles.

El plan de ejecución de un proyecto, en cualquiera de sus etapas,e s una práctica indispensable para completarlo con éxito. El libro ofrece una guía práctica para elaborar el pland e ejecución de un proyecto de ingenieria, ya sea dueño-operador del proyecto o contratista

Aircraft Design: A Conceptual Approach 5eAIAA''s #1 Selling Textbook-50,000 Aerospace Engineers Can''t Be Wrong! Winner of the AIAA Summerfield Book Award and the Aviation/Space Writers Association Award of Excellence. This best-selling textbook presents the entire process of aircraft conceptual design-from requirements definition to initial sizing, configuration layout, analysis, sizing, optimization, and trade studies. Widely used in industry and government aircraft design groups, Aircraft Design: A Conceptual Approach is also the design text at major universities around the world. A virtual encyclopedia of engineering, it is known for its completeness, easy-to-read style, and real-world approach to the process of design.Special Features: More than 900 pages of design methods, illustrations, tips, explanations, and equations; Overviews of lofting, subsystems, maintainability, producibility, vulnerability, and stealth; Concepts and calculation methods for aerodynamics, stability and control, propulsion, structures, weights, performance, and cost; Coverage of conventional and unconventional design methods, including UAV, canard, tandem wing, C-wing, oblique wing, asymmetrical, multi-fuselage, wing-in-ground-effect, and more; VTOL, helicopter,New Topics: Advice on how to become an aircraft designer; Electric aircraft, batteries, fuel cells, and solar cells; Green airplanes, including biofuels, GTL, hydrogen, methane, and nuclear ; Active aeroelastic wing and advanced tailless concepts; Enhanced learning materials, including chapter opening summaries with set-the-stage art, descriptive sidebar definitions and tips, and what-we-learned chapter wrap-ups.RDSwin SoftwareA free download to upgrade RDSWin-Student Version 6.0 to V6.3 is available!RDSwin allows engineering students to take a aircraft design from first conceptual layout through functional analysis, leading to performance, range, weight, and cost results. By automating the "grunt work" of vehicle analysis, RDSwin makes enough time for the student to truly learn design. RDSwin integrates Design Layout (CAD), aerodynamics, weights, propulsion (jet & prop), stability & control, sizing, range, performance, and cost analysis. All new, all-original code (even the CAD module), all optimized for aircraft conceptual design and analysis. A true 32-bit Windows* Application, with Windows pulldown menus, popup boxes, fonts, graphics, dialog boxes, clipboard read/write, Undo/Redo, and more. RDSwin outputs analysis results and program data to popup boxes, text files, Windows printers, or directly to your spreadsheet, word processor, or internet browser. (*) Microsoft and Windows are registered trademarks of Microsoft Corporation. RDSwin is not a product of, nor is it tested or endorsed by Microsoft. Buy both the RDSwin Student Software and Aircraft Design: A Conceptual Approach Fifth Edition, and Save!