Applications of ATILA FEM Software to Smart Materials

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  • Publisher : Woodhead Pub Limited
  • Release : 08 February 2023
  • ISBN : 0857090658
  • Page : 386 pages
  • Rating : 4.5/5 from 103 voters

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ATILA Finite Element Method (FEM) software facilitates the modelling and analysis of applications using piezoelectric, magnetostrictor and shape memory materials. It allows entire designs to be constructed, refined and optimized before production begins. Through a range of instructive case studies, Applications of ATILA FEM software to smart materials provides an indispensable guide to the use of this software in the design of effective products. Part one provides an introduction to ATILA FEM software, beginning with an overview of the software code. New capabilities and loss integration are discussed, before part two goes on to present case studies of finite element modelling using ATILA. The use of ATILA in finite element analysis, piezoelectric polarization, time domain analysis of piezoelectric devices and the design of ultrasonic motors is considered, before piezo-composite and photonic crystal applications are reviewed. The behaviour of piezoelectric single crystals for sonar and thermal analysis in piezoelectric and magnetostrictive materials is also discussed, before a final reflection on the use of ATILA in modelling the damping of piezoelectric structures and the behaviour of single crystal devices. With its distinguished editors and international team of expert contributors, Applications of ATILA FEM software to smart materials is a key reference work for all those involved in the research, design, development and application of smart materials, including electrical and mechanical engineers, academics and scientists working in piezoelectrics, magenetostrictors and shape memory materials. Provides an indispensable guide to the use of ATILA FEM software in the design of effective products Discusses new capabilities and loss integration of the software code, before presenting case studies of finite element modelling using ATILA Discusses the behaviour of piezoelectric single crystals for sonar and thermal analysis in piezoelectric and magnetostrictive materials, before a reflection on the use of ATILA in modelling the damping of piezoelectric structures

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Applications of ATILA FEM Software to Smart Materials

Applications of ATILA FEM Software to Smart Materials
  • Author : Kenji Uchino,Jean-Claude Debus
  • Publisher : Woodhead Pub Limited
  • Release Date : 2013
  • ISBN : 0857090658
GET THIS BOOKApplications of ATILA FEM Software to Smart Materials

ATILA Finite Element Method (FEM) software facilitates the modelling and analysis of applications using piezoelectric, magnetostrictor and shape memory materials. It allows entire designs to be constructed, refined and optimized before production begins. Through a range of instructive case studies, Applications of ATILA FEM software to smart materials provides an indispensable guide to the use of this software in the design of effective products. Part one provides an introduction to ATILA FEM software, beginning with an overview of the software

Applications of ATILA FEM Software to Smart Materials

Applications of ATILA FEM Software to Smart Materials
  • Author : Kenji Uchino,Jean-Claude Debus
  • Publisher : Elsevier
  • Release Date : 2012-11-27
  • ISBN : 9780857096319
GET THIS BOOKApplications of ATILA FEM Software to Smart Materials

ATILA Finite Element Method (FEM) software facilitates the modelling and analysis of applications using piezoelectric, magnetostrictor and shape memory materials. It allows entire designs to be constructed, refined and optimized before production begins. Through a range of instructive case studies, Applications of ATILA FEM software to smart materials provides an indispensable guide to the use of this software in the design of effective products. Part one provides an introduction to ATILA FEM software, beginning with an overview of the software

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : K. Uchino
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087206
GET THIS BOOKApplications of ATILA FEM software to smart materials

The finite element method and its application to smart transducer systems are introduced in this chapter. The fundamentals of finite element analysis are introduced first. Then, the section ‘Defining the equations for the problem’ treats how to integrate the piezoelectric constitutive equations, and ‘Application of the finite element method’ describes the meshing. The last section ‘FEM simulation examples’ introduces six cases; multilayer actuator, Π-type linear ultrasonic motor, windmill ultrasonic motor, metal tube ultrasonic motor, piezoelectric transformer, and ‘cymbal’ underwater transducer,

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : A-C. Hladky-Hennion
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087275
GET THIS BOOKApplications of ATILA FEM software to smart materials

Periodic structures have attracted considerable interest over the past three decades. Thus, passive structures with 1D or 2D periodicity are in standard use in underwater acoustics. Moreover doubly periodic active structures, such as 1–3 piezocomposite materials made of parallel piezoelectric bars embedded in a passive matrix, are also of great interest for mine hunting, underwater or medical ultrasonic imaging. In this chapter, a brief presentation of passive and active periodic structures is described. Then, the generic model developed for periodic studies

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : A.-C. Hladky-Hennion
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087282
GET THIS BOOKApplications of ATILA FEM software to smart materials

Phononic crystals (PCs) are usually defined as artificial materials made of periodic arrangement of scatterers embedded in a matrix. The band structure of PCs may present under certain conditions absolute band gaps: they display frequency ranges in which waves cannot propagate. This fact is analogous to photonic band gaps for electromagnetic waves. Therefore, such systems can be applied as noise and vibration isolation, acoustic wave guiding, acoustic filters, etc. Moreover, band structures of PCs may exhibit dispersion curves with a

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : J.-C. Debus
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087237
GET THIS BOOKApplications of ATILA FEM software to smart materials

The vibration and sound radiation of structures, like plates or shells stiffened by frames or ribs, is a problem of interest in the analysis of aircraft and marine structures. If the ribs are uniformly spaced, then the composite structure is spatially periodic. Many authors have proposed solutions for stiffened infinite shells with simple shapes. But, when the shape is more complicated, such as for a submarine or an aircraft, the numerical methods are not appropriate and the finite element method

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : S.-J. Yoon
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087268
GET THIS BOOKApplications of ATILA FEM software to smart materials

Piezoelectric ultrasonic motors offer many advantages such as high retention being very controllable, high torque at low speed, light weight, simple structure and no electromagnetic field induction compared with the conventional electromagnetic motors. These advantages have helped to expand the application fields where precise position control and rotational/linear motions can be utilized. One of the most remarkable features of the compact ultrasonic motor is that it has higher design flexibility compared with that of the conventional electromagnetic motors whose

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : A. Loussert,J.-C. Debus,G. Vanderborck
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087299
GET THIS BOOKApplications of ATILA FEM software to smart materials

For underwater applications and manufacture of sonar for autonomous underwater vehicles (AUV), large areas of piezoelectric materials with very good electromechanical properties are often needed. Piezoelectric single crystals (typically the compositions PMN-PT or PZN-PT) are high-performance materials (high yields), but are difficult to manufacture in large areas while maintaining homogeneous properties. This study on the behavior of piezoelectric single crystals will be conducted with the use of a finite-element code (ATILA) which was developed at ISEN in collaboration with the

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : J-C. Debus
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087213
GET THIS BOOKApplications of ATILA FEM software to smart materials

The aim of this chapter is to compare the new version of ATILA (ATILA++) with the previous one. In Section 2.3, the new developments in the pre- and post-processor are presented. Then in Section 2.5, a time comparison is made from several examples. With a first example which is a 3D electromechanical structure, the CPU and real times are compared for the computation of the 10 resonance and anti-resonance frequencies and for a harmonic analysis of 30 frequencies. The second example concerns a fluid

Applications of ATILA FEM software to smart materials

Applications of ATILA FEM software to smart materials
  • Author : S.-H. Park
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2012-11-27
  • ISBN : 9780128087251
GET THIS BOOKApplications of ATILA FEM software to smart materials

This chapter describes time domain analysis capabilities of ATILA which might be useful in evaluating acoustic wave propagation and reflection by transducers, transient signal response of sensors, and overshoot and ringing behaviors for actuators. Three examples from different application fields were selected to show how time domain analysis can be achieved in ATILA, focusing on an analytical approach in simulation modeling, decisions based on transient module parameters, and interpretation of time domain results.

FEM and Micromechatronics with ATILA Software

FEM and Micromechatronics with ATILA Software
  • Author : Kenji Uchino
  • Publisher : CRC Press
  • Release Date : 2018-10-03
  • ISBN : 9781420058796
GET THIS BOOKFEM and Micromechatronics with ATILA Software

Students preparing to work with mechatronics, particularly with highly precise and smart actuators, face the challenge of designing and analyzing devices without formal and practical guidance in computer techniques. Finally there is a textbook that is as practical as it is authoritative: Kenji Uchino's FEM and Micromechatronics with ATILA Software. Ideal for Today's Computer-Based Curricula Every aspect of this book reflects its focus on being easy to use, easy to teach from, and above all, easy to implement. The first

Ecological Design of Smart Home Networks

Ecological Design of Smart Home Networks
  • Author : N. Saito,D Menga
  • Publisher : Elsevier
  • Release Date : 2015-03-31
  • ISBN : 9781782421245
GET THIS BOOKEcological Design of Smart Home Networks

This book provides an authoritative guide for postgraduate students and academic researchers in electronics, computer and network engineering, telecommunications, energy technology and home automation, as well as R&D managers in industrial sectors such as wireless technology, consumer electronics, telecommunications and networking, information technology, energy technology and home automation. Part One outlines the key principles and technologies needed for ecological smart home networks. Beginning with a thorough overview of the concept behind ecological smart home network design, the book reviews

Smart Sensors and MEMS

Smart Sensors and MEMS
  • Author : S Nihtianov,A. Luque
  • Publisher : Woodhead Publishing
  • Release Date : 2014-03-24
  • ISBN : 9780857099297
GET THIS BOOKSmart Sensors and MEMS

Smart sensors and MEMS can include a variety of devices and systems that have a high level of functionality. They do this either by integrating multiple sensing and actuating modes into one device, or else by integrating sensing and actuating with information processing, analog-to-digital conversion and memory functions. Part one outlines the industrial applications for smart sensors, covering direct interface circuits for sensors, capacitive sensors for displacement measurement in the sub-nanometer range, integrated inductive displacement sensors for harsh industrial environments,

Lasers for Medical Applications

Lasers for Medical Applications
  • Author : Helena Jelínková
  • Publisher : Elsevier
  • Release Date : 2013-09-30
  • ISBN : 9780857097545
GET THIS BOOKLasers for Medical Applications

Lasers have a wide and growing range of applications in medicine. Lasers for Medical Applications summarises the wealth of recent research on the principles, technologies and application of lasers in diagnostics, therapy and surgery. Part one gives an overview of the use of lasers in medicine, key principles of lasers and radiation interactions with tissue. To understand the wide diversity and therefore the large possible choice of these devices for a specific diagnosis or treatment, the respective types of the

Fundamentals and Applications of Nanophotonics

Fundamentals and Applications of Nanophotonics
  • Author : Joseph W. Haus
  • Publisher : Woodhead Publishing
  • Release Date : 2016-01-09
  • ISBN : 9781782424871
GET THIS BOOKFundamentals and Applications of Nanophotonics

Fundamentals and Applications of Nanophotonics includes a comprehensive discussion of the field of nanophotonics, including key enabling technologies that have the potential to drive economic growth and impact numerous application domains such as ICT, the environment, healthcare, military, transport, manufacturing, and energy. This book gives readers the theoretical underpinnings needed to understand the latest advances in the field. After an introduction to the area, chapters two and three cover the essential topics of electrodynamics, quantum mechanics, and computation as they