Описание: For all rotating machines, the analysis of dynamic stresses and the resulting vibrations is an important subject. When it comes to helicopters and piston engines, this analysis becomes crucial. From the design of parts working under stress to the reduction of the vibration levels, the success of a project lies mainly in the hands of the dynamicists. The authors have combined their talents and experience to provide a complete presentation on the issues involved. Part one describes, in concrete terms, the main dynamic phenomena and how they can be observed in reality. Part two presents information about the modeling methods required to understand the dynamic phenomena and develop solutions capable of eliminating the most serious effects.
Автор: Tomomichi Nakamura Название: Flow Induced Vibrations, ISBN: 0080449549 ISBN-13(EAN): 9780080449548 Издательство: Elsevier Science Рейтинг: Цена: 16198 р. Наличие на складе: Поставка под заказ.
Описание: In many plants, vibration and noise problems occur due to fluid flow which can greatly disrupt smooth plant operations. These flow-related phenomena are
called Flow-Induced Vibration. This book explains how and why such vibrations happen and provides hints and tips on how to avoid them in future plant design.
world-leading author team doesn't assume prior knowledge of mathematical methods and provide the reader with information on the basics of modeling. The book includes several
practical examples and thorough explanations of the structure, the evaluation method and the mechanisms to aid understanding of flow induced vibration. It helps ensure smooth plant
It explains the structure, evaluation method and mechanisms. It shows how to avoid vibrations in future plant design.
Описание: Mechanical and Structural Vibrations provides an accessible, modern approach to vibrations that enable students to understand and analyze sophisticated, real-world mechanical and structural systems. The text presents theory, method, and mathematical software in one tightly integrated framework, with equal emphasis on analytical derivations, computational procedures, problem solving, and physical interpretation.
Автор: Findeisen Название: System Dynamics and Mechanical Vibrations ISBN: 3540671447 ISBN-13(EAN): 9783540671442 Издательство: Springer Цена: 21485 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a comprehensive treatment of "Linear Systems Analysis" applied to dynamic systems as an approach to interdisciplinary system design
beyond the related area of Electrical Engineering. The text gives an interpretation of mechanical vibrations based on the Theory of Dynamic Systems. The central aim is to bridge the
gap between existing theoretical methods in different engineering disciplines and to enable advanced students or professionals to model dynamic and vibrating systems with reference to
communication and control processes.
Emphasizing the theory it presents a balanced coverage of analytical principles and applications to vibrations with regard to
Описание: Incorporates a chapter on Finite Elements, and problems including Matlab and Mathcad problems.
Автор: Kelly, S.graham Название: Schaum`s outline of mechanical vibrations ISBN: 0070340412 ISBN-13(EAN): 9780070340411 Издательство: McGraw-Hill Рейтинг: Цена: 2756 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Provides in a solved-problems format the necessary pedagogy for mastery of mechanical vibrations.
Описание: Vibrations in systems with a periodic structure is the subject of many ongoing research activities. This work presents the analysis of such systems with the help of the theory of representation groups by finite element methods, dynamic Compliance and dynamic rigidness methods, specially adjusted for the analysis of engineering structures.
Название: Mechanical Vibrations ISBN: 1461404592 ISBN-13(EAN): 9781461404590 Издательство: Springer Рейтинг: Цена: 8300 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Mechanical Vibrations: Modeling and Measurement describes essential concepts in vibration analysis of mechanical systems. It incorporates the required mathematics, experimental techniques, fundamentals of model analysis, and beam theory into a unified framework that is written to be accessible to undergraduate students, researchers, and practicing engineers. To unify the various concepts, a single experimental platform is used throughout the text. Engineering drawings for the platform are included in an appendix. Additionally, MATLAB programming solutions are integrated into the content throughout the text.
Описание: The second edition of Applied Structural and Mechanical Vibrations: Theory and Methods continues the first edition’s dual focus on the mathematical theory and the practical aspects of engineering vibrations measurement and analysis. This book emphasises the physical concepts, brings together theory and practice, and includes a number of worked-out examples of varying difficulty and an extensive list of references. What’s New in the Second Edition: Adds new material on response spectra Includes revised chapters on modal analysis and on probability and statistics Introduces new material on stochastic processes and random vibrations The book explores the theory and methods of engineering vibrations. By also addressing the measurement and analysis of vibrations in real-world applications, it provides and explains the fundamental concepts that form the common background of disciplines such as structural dynamics, mechanical, aerospace, automotive, earthquake, and civil engineering. Applied Structural and Mechanical Vibrations: Theory and Methods presents the material in order of increasing complexity. It introduces the simplest physical systems capable of vibratory motion in the fundamental chapters, and then moves on to a detailed study of the free and forced vibration response of more complex systems. It also explains some of the most important approximate methods and experimental techniques used to model and analyze these systems. With respect to the first edition, all the material has been revised and updated, making it a superb reference for advanced students and professionals working in the field.
Автор: Ge?Radin, Michel, Название: Mechanical vibrations : ISBN: 1118900200 ISBN-13(EAN): 9781118900208 Издательство: Wiley Рейтинг: Цена: 10077 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Mechanical Vibrations: Theory and Application to Structural Dynamics, Third Edition is a comprehensively updated new edition of the popular textbook. It presents the theory of vibrations in the context of structural analysis and covers applications in mec
Описание: Mission Geometry; Orbit and Constellation Design and Management (OCDM) is the most complete treatment available for many elements of space mission design and astronautics. Among these topics not covered elsewhere in the literature are:
The most extensive coverage available of constellation design and management;
Relative motion of satellites (global, local, at similar and widely differing altitudes);
Definition of an Orbit CostFunction for comparing the cost of access to and maintenance of alternative orbits;
Most extensive discussions available of autonomous navigation and autonomous orbit control;
The most complete discussion available of Earth coverage and viewing andlighting conditions;
Apparent motion of other satellites needed for cross-link pointing and antenna coverage;
Analytic expressions for the field of view of an array processor on the celestial sphere and projected onto the Earth's surface;
Detailed process for creating and analyzing mapping, pointing, and timing budgets;
Closed-form expressions for the ground track of a circular orbit, including high accuracy approximations for ground station coverage;
Convenient formulas for specialized orbits about the Earth and other planets;
Practical spacecraft problems such as time discontinuities, GPS coverage at satellite altitudes, and how to identify and handle singularities in measurement sets; and
New solutions for all possible spherical triangles without quadrant ambiguities and allowing all sides and angles to range from 0 to 360 deg.
OCDM discusses both the similarities and differences between orbit and altitude systems in terms of hardware, algorithms, design, and processing requirements. With the demand for reduced cost and the introduction of extensive on-board computing, what were once entirely separate disciplines have begun to merge. This volume will speed that process.
In all areas, OCDM is meant to be practical, with recommendations, insights, formulas, and numerical recipes based on 40 years of spaceflight experience from organizations worldwide. It is meant to be both a text and reference work that can be used by those entering the field and by senior engineers engaged in the design, analysis, construction, or on-orbit operations of orbit and attitude systems and components.
Copyright Microcosm: www.smad.com
Автор: Pasquale M Sforza Название: Manned Spacecraft Design Principles ISBN: 012804425X ISBN-13(EAN): 9780128044254 Издательство: Elsevier Science Рейтинг: Цена: 8982 р. Наличие на складе: Поставка под заказ.
Описание: Manned Spacecraft Design Principles presents readers with a brief, to-the-point primer that includes a detailed introduction to the information required at the preliminary design stage of a manned space transportation system. . In the process of developing the preliminary design, the book covers content not often discussed in a standard aerospace curriculum, including atmospheric entry dynamics, space launch dynamics, hypersonic flow fields, hypersonic heat transfer, and skin friction, along with the economic aspects of space flight. . Key concepts relating to human factors and crew support systems are also included, providing users with a comprehensive guide on how to make informed choices from an array of competing options. The text can be used in conjunction with Pasquale Sforza's, Commercial Aircraft Design Principles to form a complete course in Aircraft/Spacecraft Design.
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