EMATs for Science and Industry / Noncontacting Ultrasonic Measurements, Hirao Masahiko, Ogi Hirotsugu
Автор: Chimenti, Dale; Rokhlin, Stanislav; Nagy, Peter Название: Physical Ultrasonics of Composites ISBN: 0195079604 ISBN-13(EAN): 9780195079609 Издательство: Oxford Academ Рейтинг: Цена: 19885 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The objective of this book is to treat the behavior of ultrasonic waves as they interact with layered, anisotropic materials incorporating those structural aspects unique to composite laminates addressing both experimental and modeling methodologies. Anisotropic material interfaces, guided waves, waves in layered media and laminated plates are treated. The influence of finite-aperture transducers on electronic signals and the field of air-coupled ultrasonics end thework.
Автор: Joseph L. Rose Название: Ultrasonic Waves in Solid Media ISBN: 0521548896 ISBN-13(EAN): 9780521548892 Издательство: Cambridge Academ Рейтинг: Цена: 9398 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Ultrasonic wave techniques are used increasingly in areas ranging from non-destructive inspection of materials to medical diagnosis. This book brings together basic physics and modern applications. It explains the physical principles of wave propagation and then relates them to ultrasonic wave mechanics and the more recent guided wave techniques that are used to inspect and evaluate aircraft, power plants, and pipelines in chemical processing plants. Among topics covered are wave propagation in plates, rods, hollow cylinders, and multiple layers in solid and composite materials; reflection and refraction; surface and subsurface waves; and horizontal shear wave propagation. Appendices provide background information on ultrasonic non-destructive testing, elasticity theory, and complex variables, and key wave propagation experiments. The text is amplified with numerous examples, laboratory experiments, and homework exercises. Graduate students, researchers, and practising engineers will find Ultrasonic Waves in Solid Media an invaluable reference to this active field.
Автор: Morita S., Wiesendanger R., Meyer E. Название: Noncontact Atomic Force Microscopy ISBN: 3540431179 ISBN-13(EAN): 9783540431176 Издательство: Springer Рейтинг: Цена: 27756 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Since 1995, the noncontact atomic force microscope (NC-AFM) has achieved remarkable progress. Based on nanomechanical methods, the NC-AFM detects the weak attractive force between the tip of a cantilever and a sample surface. This method has the following characteristics: it has true atomic resolution; it can measure atomic force interactions, i.e. it can be used in so-called atomic force spectroscopy (AFS); it can also be used to study insulators; and it can measure mechanical responses such as elastic deformation. This is the first book that deals with all of the emerging NC-AFM issues.
Описание: Using a systems level approach, this book employs aspects of linear systems theory and wave propagation and scattering theory to develop a comprehensive model of an entire ultrasonic measurement system. It incorporates MATLAB examples and exercises.
Автор: Zhao Название: Ultrasonic Motors ISBN: 3642153046 ISBN-13(EAN): 9783642153044 Издательство: Springer Рейтинг: Цена: 34696 р. Наличие на складе: Нет в наличии.
Описание: A comprehensive tutorial on ultrasonic motors for practicing engineers, researchers and graduate students. Ultrasonic Motors: Technologies and Applications describes the operating mechanism, electromechanical coupling models, optimization design of structural parameters, testing methods, and drive/control techniques of various ultrasonic motors and their applications.Dr. Chunsheng Zhao is a professor at Nanjing University of Aeronautics and Astronautics (NUAA) where he is Director of the Precision Driving Laboratory at NUAA. He is a member of the Chinese Academy of Science, and holds 54 patents in China and published more than 400 papers in the field of piezoelectric ultrasonic motors.
Описание: Ultrasonic signals are increasingly being used for predicting material behavior, both in an engineering context (detecting anomalies in a variety of structures) and a biological context (examining human bones, body parts and unborn fetuses). Featuring contributions from authors who are experts in their subject area, this book presents new developments in ultrasonic research in both these fields of application, including ultrasonic non-destructive examination (NDE) and other areas which go beyond traditional imaging techniques for detecting internal defects. Those in the biological and physical science communities will find this an informative and stimulating read.
Описание: Covers non destructive testing and non destructive evaluation using ultrasounds, an important field of applications. This title provides research results on wave propagation in complex materials and structures which are concerned with problems on composites, bonding, guided waves, contact or damage, imaging and structural noise.
Автор: Mylvaganam Название: Ultrasonic Gas Flowmeters ISBN: 3540637699 ISBN-13(EAN): 9783540637691 Издательство: Springer Цена: 9504 р. Наличие на складе: Нет в наличии.
Описание: For many decades, ultrasonic flowmetering has been used for liquids. From the mid seventies, the principle of transit time has been more and more successfully
tested for various purposes in the metering of gas, e.g. flare gas metering, domestic gas flowmetering, and even fiscal and custody measurements of gas.
This book unifies the
basic principles, design, tests and installation effects in a self contained pedagogical unit with "hands-on" problems for the students as well as the professional. The book contains
solved problems and end-of-chapter problems. The enclosed diskette provides a number of MATLAB programs to work with along with the text.
Описание: Covers the basic principles and practices of ultrasonic testing, including the basic theory of vibration and propagation, design and properties and probes, as well as the principles and practice of the various ultrasonic techniques for different types of components and structures, both metallic and non-metallic.
Описание: Ultrasonic methods have been very popular in nondestructive testing and characterization of materials. This book deals with both industrial ultrasound and
medical ultrasound. The advantages of ultrasound include flexibility, low cost, in-line operation, and providing data in both signal and image formats for further analysis.
book devotes 11 chapters to ultrasonic methods. However, ultrasonic methods can be much less effective with some applications. So the book also has 14 chapters catering to other
or advanced methods for nondestructive testing or material characterization.
Topics like structural health monitoring, Terahertz methods, X-ray and thermography methods are
presented. Besides different sensors for nondestructive testing, the book places much emphasis on signal/image processing and pattern recognition of the signals acquired.
Описание: The ultrasonic velocity profile (UVP) method, first developed in medical engineering, is now widely used in clinical settings. The fluid mechanical basis of UVP was established in investigations by the author and his colleagues with work demonstrating that UVP is a powerful new tool in experimental fluid mechanics. There are diverse examples, ranging from problems in fundamental fluid dynamics to applied problems in mechanical, chemical, nuclear, and environmental engineering. In all these problems, the methodological principle in fluid mechanics was converted from point measurements to spatio-temporal measurements along a line. This book is the first monograph on UVP that offers comprehensive information about the method, its principles, its practice, and applied examples, and which serves both current and new users. Current users can confirm that their application configurations are correct, which will help them to improve the configurations so as to make them more efficient and effective. New users will become familiar with the method, to design applications on a physically correct basis for performing measurements accurately. Additionally, the appendix provides necessary practical information, such as acoustic properties.
Описание: Ultrasonic testing is a relatively new branch of science and industry. The fundamentals of this method were borrowed, initially, from basic physics, geometrical and wave optics, acoustics and seismology. It has become clear that some of these theories and calculation methods could not always explain the phenomena observed using ultrasonic testing.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru