Piezooptics in Non-Uniform Mechanical Fields

Piezooptics in Non-Uniform Mechanical Fields PDF Author: Rostyslav Vlokh
Publisher: Cambridge Scholars Publishing
ISBN: 152757833X
Category : Science
Languages : en
Pages : 165

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Book Description
The phenomena of parametric optics, which include the piezooptic effect still remain the fundamental basis for the development of various optical instruments. On the other hand, the existing experimental methods for studying the piezooptic properties of crystalline media are quite imperfect and lead to significant errors. These circumstances highlight the importance and relevance of the further development of piezooptics methods. This book will familiarize the reader with the 2D-polarimetric and interferometric methods in the study of the piezooptic effect under the action of inhomogeneous mechanical stresses. The use of these methods makes it possible to increase the accuracy of the piezooptic experiment and ensure the reliability of the results. In addition, this book presents the results of experimental studies of the photoelastic properties of crystals, which provide determination of the complete matrices of piezooptic and elastoptic coefficients.

Piezooptics in Non-Uniform Mechanical Fields

Piezooptics in Non-Uniform Mechanical Fields PDF Author: Rostyslav Vlokh
Publisher: Cambridge Scholars Publishing
ISBN: 152757833X
Category : Science
Languages : en
Pages : 165

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Book Description
The phenomena of parametric optics, which include the piezooptic effect still remain the fundamental basis for the development of various optical instruments. On the other hand, the existing experimental methods for studying the piezooptic properties of crystalline media are quite imperfect and lead to significant errors. These circumstances highlight the importance and relevance of the further development of piezooptics methods. This book will familiarize the reader with the 2D-polarimetric and interferometric methods in the study of the piezooptic effect under the action of inhomogeneous mechanical stresses. The use of these methods makes it possible to increase the accuracy of the piezooptic experiment and ensure the reliability of the results. In addition, this book presents the results of experimental studies of the photoelastic properties of crystals, which provide determination of the complete matrices of piezooptic and elastoptic coefficients.

Fracture Mechanics of Piezoelectric and Ferroelectric Solids

Fracture Mechanics of Piezoelectric and Ferroelectric Solids PDF Author: Daining Fang
Publisher: Springer Science & Business Media
ISBN: 3642300871
Category : Science
Languages : en
Pages : 430

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Book Description
Fracture Mechanics of Piezoelectric and Ferroelectric Solids presents a systematic and comprehensive coverage of the fracture mechanics of piezoelectric/ferroelectric materials, which includes the theoretical analysis, numerical computations and experimental observations. The main emphasis is placed on the mechanics description of various crack problems such static, dynamic and interface fractures as well as the physical explanations for the mechanism of electrically induced fracture. The book is intended for postgraduate students, researchers and engineers in the fields of solid mechanics, applied physics, material science and mechanical engineering. Dr. Daining Fang is a professor at the School of Aerospace, Tsinghua University, China; Dr. Jinxi Liu is a professor at the Department of Engineering Mechanics, Shijiazhuang Railway Institute, China.

NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 684

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Book Description


IUTAM Symposium on Modelling Nanomaterials and Nanosystems

IUTAM Symposium on Modelling Nanomaterials and Nanosystems PDF Author: R. Pyrz
Publisher: Springer Science & Business Media
ISBN: 1402095570
Category : Technology & Engineering
Languages : en
Pages : 337

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Book Description
Recent interest in nanotechnology is challenging the community to analyse, develop and design nanometer to micrometer-sized devices for applications in new generations of computer, electronics, photonics and drug delivery systems. To successfully design and fabricate novel nanomaterials and nanosystems, we must necessarily bridge the gap in our understanding of mechanical properties and processes at length scales ranging from 100 nanometers (where atomistic simulations are currently possible) to a micron (where continuum mechanics is experimentally validated). For this purpose the difficulties and complexity originate in the substantial differences in philosophy and viewpoints between conventional continuum mechanics and quantum theories. The challenge lies in how to establish the relationship between a continuum mechanical system and its atomistic counterpart in order to define continuum variables that are calculable within an atomic system.

Publications of the National Institute of Standards and Technology ... Catalog

Publications of the National Institute of Standards and Technology ... Catalog PDF Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 680

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Book Description


Publications

Publications PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 684

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Book Description


Piezoelectric Energy Harvesting

Piezoelectric Energy Harvesting PDF Author: Alper Erturk
Publisher: John Wiley & Sons
ISBN: 1119991358
Category : Technology & Engineering
Languages : en
Pages : 377

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Book Description
The transformation of vibrations into electric energy through the use of piezoelectric devices is an exciting and rapidly developing area of research with a widening range of applications constantly materialising. With Piezoelectric Energy Harvesting, world-leading researchers provide a timely and comprehensive coverage of the electromechanical modelling and applications of piezoelectric energy harvesters. They present principal modelling approaches, synthesizing fundamental material related to mechanical, aerospace, civil, electrical and materials engineering disciplines for vibration-based energy harvesting using piezoelectric transduction. Piezoelectric Energy Harvesting provides the first comprehensive treatment of distributed-parameter electromechanical modelling for piezoelectric energy harvesting with extensive case studies including experimental validations, and is the first book to address modelling of various forms of excitation in piezoelectric energy harvesting, ranging from airflow excitation to moving loads, thus ensuring its relevance to engineers in fields as disparate as aerospace engineering and civil engineering. Coverage includes: Analytical and approximate analytical distributed-parameter electromechanical models with illustrative theoretical case studies as well as extensive experimental validations Several problems of piezoelectric energy harvesting ranging from simple harmonic excitation to random vibrations Details of introducing and modelling piezoelectric coupling for various problems Modelling and exploiting nonlinear dynamics for performance enhancement, supported with experimental verifications Applications ranging from moving load excitation of slender bridges to airflow excitation of aeroelastic sections A review of standard nonlinear energy harvesting circuits with modelling aspects.

Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 620

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Book Description


Multifunctional Ferroelectric Materials

Multifunctional Ferroelectric Materials PDF Author: Dipti Ranjan Sahu
Publisher: BoD – Books on Demand
ISBN: 1839689919
Category : Science
Languages : en
Pages : 160

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Book Description
Ferroelectricity is a well-known phenomenon commonly used in scientific and industrial communities. Ferroelectric materials are the building blocks of different devices and technological innovations. This book presents an overview of the basic phenomenon of ferroelectricity and different ferroelectrics and ferroelectric devices, including their theoretical study, synthesis, characterization, and application. Chapters cover such topics as the basics of ferroelectricity, perovskite ferroelectrics and relaxor ferroelectrics, piezoelectricity, and more.

Principles and Applications of Ferroelectrics and Related Materials

Principles and Applications of Ferroelectrics and Related Materials PDF Author: Malcolm E. Lines
Publisher: Oxford University Press, USA
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 704

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Book Description