Chunguang Xu's Books

Fundamentals of Ultrasonic Testing

By: Chunguang Xu,Weibin Li

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Fundamentals of Ultrasonic Testing

By: Chunguang Xu,Weibin Li

Focusing on the theory and state-of-the-art technologies of ultrasonic testing (UT), this book examines ultrasonic propagation in solids and its detection applications, and explores the intersection of UT technology with various fields of electromagnetics, optics and physics. UT is one of the most widely used nondestructive testing techniques due to its high performance in terms of detection efficiency and safety. The rapid development of modern industrial products and technologies has created a new challenge and demand for ultrasonic nondestructive testing technology. This book introduces the fundamentals of UT, including sound wave and sound field, interface wave theory and liquid-solid coupled sound field. It then discusses various types of UT methods, ranging from the critically refracted longitudinal wave method to ultrasonic surface wave and ultrasonic guided wave detection methods. Some newly developed UT techniques are also discussed, including phased-array UT, high-frequency UT and non-contact UT. This title will appeal to engineering students and technicians in the field of ultrasonic nondestructive testing.

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Page Count

476

Publisher

CRC Press

Published Date

ISBN 10

1040051804

ISBN 13

9781040051801

Robotic Nondestructive Testing Technology

By: Chunguang Xu

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Robotic Nondestructive Testing Technology

By: Chunguang Xu

The content of this book includes a variety of nondestructive testing (NDT) methods, with many introductions to testing and application cases. The book proposes new ultrasonic testing technology for complex workpieces. It is hard for traditional NDT technology to realize the automatic detection of complex curved components, especially the automatic high-precision nondestructive detection of curved-surface components with variable curvature, variable thickness and complex contour. Therefore, the robotic NDT technique as a combination of manipulator technique and NDT technique can further improve the efficiency and accuracy of NDT. Robotic NDT Technique combines the physical principle of nondestructive testing with the flexible motion control of spatial attitude of articulated manipulator. With NDT as the constraint, it controls the motion attitude and azimuth angle of a transmitting and receiving transducer. Thus traditional NDT technique has developed from plane to curved surface, from 2D to many dimensions and from artificiality to intelligence, into a unique and systematic interdisciplinary robotic NDT technique.

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Page Count

517

Publisher

CRC Press

Published Date

ISBN 10

1000516822

ISBN 13

9781000516821

Modeling Biomolecular Networks in Cells

Structures and Dynamics

By: Luonan Chen,Ruiqi Wang,Chunguang Li,Kazuyuki Aihara

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Modeling Biomolecular Networks in Cells

Structures and Dynamics

By: Luonan Chen,Ruiqi Wang,Chunguang Li,Kazuyuki Aihara

Modeling Biomolecular Networks in Cells shows how the interaction between the molecular components of basic living organisms can be modelled mathematically and the models used to create artificial biological entities within cells. Such forward engineering is a difficult task but the nonlinear dynamical methods espoused in this book simplify the biology so that it can be successfully understood and the synthesis of simple biological oscillators and rhythm-generators made feasible. Such simple units can then be co-ordinated using intercellular signal biomolecules. The formation of such man-made multicellular networks with a view to the production of biosensors, logic gates, new forms of integrated circuitry based on "gene-chips" and even biological computers is an important step in the design of faster and more flexible "electronics". The book also provides theoretical frameworks and tools with which to analyze the nonlinear dynamical phenomena which arise from the connection of building units in a biomolecular network.

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Page Count

343

Publisher

Springer Science & Business Media

Published Date

ISBN 10

1849962146

ISBN 13

9781849962148

Constructing Space

A Longitudinal Study of Immigrants from Wenzhou in Paris

By: Wang Chunguang

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Constructing Space

A Longitudinal Study of Immigrants from Wenzhou in Paris

By: Wang Chunguang

This book presents the findings of a ten-year longitudinal study on the experience of Chinese immigrants from Wenzhou in Paris. The author examines the impact of the evolving spaces people from Wenzhou have built for themselves in the French capital, both within immigrant communities and French society at large. The study discovers that over the course of a decade, immigrants from Wenzhou in Paris have experienced notable changes in the industries they work in, where they live, their organizational structure, how they interact with one another, and their inter-generational dynamics. This book investigates four specific spaces: economic, social, cultural, and policy-related, all of which emerge from immigrants’ integration into local society and in turn impact their own integration. The author aims to reveal the paths and mechanisms of the community and how their social spaces have been constructed while the production mechanism of society from the theoretical point of view is also explored. The book will be of interest to scholars and students of Sociology, Immigration Studies, and East Asian Studies. It will also be an essential reading for those who are interested in Chinese immigration in general.

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Page Count

292

Publisher

Taylor & Francis

Published Date

ISBN 10

1000790959

ISBN 13

9781000790955

Robotic Nondestructive Testing Technology

By: Chunguang Xu

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Robotic Nondestructive Testing Technology

By: Chunguang Xu

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Solve jigsaw puzzle

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Page Count

517

Publisher

CRC Press

Published Date

ISBN 10

1000516822

ISBN 13

9781000516821

Fundamentals of Ultrasonic Testing

By: Chunguang Xu,Weibin Li

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Fundamentals of Ultrasonic Testing

By: Chunguang Xu,Weibin Li

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N/A

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Solve jigsaw puzzle

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Page Count

476

Publisher

CRC Press

Published Date

ISBN 10

1040051804

ISBN 13

9781040051801

Book's by Chunguang Xu

Fundamentals of Ultrasonic Testing

Fundamentals of Ultrasonic Testing

Robotic Nondestructive Testing Technology

Robotic Nondestructive Testing Technology

Modeling Biomolecular Networks in Cells

Modeling Biomolecular Networks in Cells

Constructing Space

Constructing Space

Robotic Nondestructive Testing Technology

Robotic Nondestructive Testing Technology

Fundamentals of Ultrasonic Testing

Fundamentals of Ultrasonic Testing

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