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Download Modelisation Simulation Numerique Et Controle Optimal De Levolution De La Configuration Du Plasma Pour Le Tokamak Net Et Pour La Generation Future De Reacteurs De Fusion full books in PDF, epub, and Kindle. Read online Modelisation Simulation Numerique Et Controle Optimal De Levolution De La Configuration Du Plasma Pour Le Tokamak Net Et Pour La Generation Future De Reacteurs De Fusion ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (3 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Publisher :
ISBN 13 :
Total Pages : 1362 pages
Book Rating : 4.3/5 (129 download)
Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 636 pages
Book Rating : 4.3/5 (91 download)
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1994 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ahmed Belasri
Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)
Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.
Author : Reginald Biddle
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (121 download)
Download or read book Marketing in Zambia written by Reginald Biddle and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Marco Ariola
Publisher : Springer
ISBN 13 : 9781848820081
Total Pages : 162 pages
Book Rating : 4.8/5 (2 download)
Download or read book Magnetic Control of Tokamak Plasmas written by Marco Ariola and published by Springer. This book was released on 2009-08-29 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: this part is supported by two useful appendices on some of the mathematical tools used and the physical units of plasma physics. State-space models, state observers, H control, and process simulations are some of the familiar techniques used by ? the authors to meet the demanding spatial control specifications for these processes; however, the research reported in the monograph is more that just simulation studies and proposals for possible future hypothetical controllers, for the authors have worked with some of the world’s leading existing tokamak facilities. Chapter 5, 8, and 9 respectively, give practical results of implementations of their control schemes on the FTU Tokamak (Italy), the TCV Tokamak (Switzerland), and the JET Tokamak (United Kingdom). Additionally, the authors present simulation results of their ideas for the control of the new tokamak proposed for the ITER project. In conclusion, being very aware that most control engineers will not be conversant with the complexities of tokamak nuclear fusion reactor control, the authors have taken special care to give a useful introduction to the background of nuclear fusion, the science of plasma physics and appropriate models in the first part of the monograph (Chapters 1 to 3). This introduction is followed by six chapters (4 to 9) of control studies. In Chapter 4, the generic control problem is established and then five case study chapters follow.
Author : IEEE Staff
Publisher :
ISBN 13 : 9781665424301
Total Pages : pages
Book Rating : 4.4/5 (243 download)
Download or read book 2021 19th IEEE International New Circuits and Systems Conference (NEWCAS) written by IEEE Staff and published by . This book was released on 2021-06-13 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The topics include, but are not limited to Analog mixed signal circuits Biomedical circuits and systems CAD and design tools Communication circuits and systems Test and verification RF & microwave circuits Computer architecture and memory Digital circuits Digital signal processing Imaging and image sensors Low power low voltage designs Embedded systems Energy harvesting circuits Sensory circuits and systems Neuromorphic circuits & systems Technology Trends
Author : Universidade de Coimbra
Publisher :
ISBN 13 : 9789892021577
Total Pages : 355 pages
Book Rating : 4.0/5 (215 download)
Download or read book Forest Fire Research written by Universidade de Coimbra and published by . This book was released on 2010 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zoran Stamenkovic
Publisher : World Scientific Publishing (Uk)Limited
ISBN 13 : 9789811210716
Total Pages : 400 pages
Book Rating : 4.2/5 (17 download)
Download or read book Silicon Systems for Wireless LAN written by Zoran Stamenkovic and published by World Scientific Publishing (Uk)Limited. This book was released on 2020-09-14 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's integrated silicon circuits and systems for wireless communications are of a huge complexity. This unique compendium covers all the steps (from the system-level to the transistor-level) necessary to design, model, verify, implement, and test a silicon system. It bridges the gap between the system-world and the transistor-world (between communication, system, circuit, device, and test engineers). It is extremely important nowadays (and will be more important in the future) for communication, system, and circuit engineers to understand the physical implications of system and circuit solutions based on hardware/software co-design as well as for device and test engineers to cope with the system and circuit requirements in terms of power, speed, and data throughput.
Author : IEEE Staff
Publisher :
ISBN 13 : 9781665448871
Total Pages : pages
Book Rating : 4.4/5 (488 download)
Download or read book 2021 20th International Workshop on Junction Technology (IWJT) written by IEEE Staff and published by . This book was released on 2021-06-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: IWJT is an open forum focused on the needs and interests of the community on junction formation technology in semiconductors In previous IWJTs, a number of eminent and experienced scientists and engineers from Asia, America and Europe presented their latest results on junction technology The workshop will provide a good opportunity for researchers and engineers to present their latest research results, and exchange ideas with leading scientists
Author : Federico Bribiesca Argomedo
Publisher : Springer Science & Business Media
ISBN 13 : 3319019589
Total Pages : 105 pages
Book Rating : 4.3/5 (19 download)
Download or read book Safety Factor Profile Control in a Tokamak written by Federico Bribiesca Argomedo and published by Springer Science & Business Media. This book was released on 2013-11-08 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Control of the Safety Factor Profile in a Tokamak uses Lyapunov techniques to address a challenging problem for which even the simplest physically relevant models are represented by nonlinear, time-dependent, partial differential equations (PDEs). This is because of the spatiotemporal dynamics of transport phenomena (magnetic flux, heat, densities, etc.) in the anisotropic plasma medium. Robustness considerations are ubiquitous in the analysis and control design since direct measurements on the magnetic flux are impossible (its estimation relies on virtual sensors) and large uncertainties remain in the coupling between the plasma particles and the radio-frequency waves (distributed inputs). The Brief begins with a presentation of the reference dynamical model and continues by developing a Lyapunov function for the discretized system (in a polytopic linear-parameter-varying formulation). The limitations of this finite-dimensional approach motivate new developments in the infinite-dimensional framework. The text then tackles the construction of an input-to-state-stability Lyapunov function for the infinite-dimensional system that handles the medium anisotropy and provides a common basis for analytical robustness results. This function is used as a control-Lyapunov function and allows the amplitude and nonlinear shape constraints in the control action to be dealt with. Finally, the Brief addresses important application- and implementation-specific concerns. In particular, the coupling of the PDE and the finite-dimensional subsystem representing the evolution of the boundary condition (magnetic coils) and the introduction of profile-reconstruction delays in the control loop (induced by solving a 2-D inverse problem for computing the magnetic flux) is analyzed. Simulation results are presented for various operation scenarios on Tore Supra (simulated with METIS) and on TCV (simulated with RAPTOR). Control of the Safety Factor Profile in a Tokamak will be of interest to both academic and industrially-based researchers interested in nuclear energy and plasma-containment control systems, and graduate students in nuclear and control engineering.
Author : Blaise Ravelo
Publisher : Institution of Engineering and Technology
ISBN 13 : 1785616404
Total Pages : 374 pages
Book Rating : 4.7/5 (856 download)
Download or read book Negative Group Delay Devices written by Blaise Ravelo and published by Institution of Engineering and Technology. This book was released on 2018-12-04 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Negative Group Delay Devices: From concepts to applications introduces the theoretical concept, analysis, design methodology and implementation of negative group delay (NGD). The NGD concept is a recent topic in electrical and electronic engineering research based on an unconventional function; the generation of an output signal seemingly in time-advance of the input signal. The NGD function has been exploited to develop experimental high-performance electronic devices, and novel design features of radio frequency (RF) and microwave electronic devices, such as filters, power dividers and amplifiers. Examples include the realization of non-Foster reactive elements, shortening or reducing delay lines, enhancing the efficiency of feedforward linear amplifiers, improvement of phase shifters accuracy and bandwidth, equalization of electrical interconnect effects for the microwave, digital and mixed signal integrity improvement, and minimizing beam-squint in series-fed antenna arrays.
Author : Y.N. Dnestrovskii
Publisher : Springer
ISBN 13 : 9783642825934
Total Pages : 304 pages
Book Rating : 4.8/5 (259 download)
Download or read book Numerical Simulation of Plasmas written by Y.N. Dnestrovskii and published by Springer. This book was released on 2011-12-28 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to mathematical modeling of tokamak plasma. Since the appearance in 1982 of the first edition (in Russian), a considerable amount of experimental and theoretical material on tokamak research has been accumu lated. The new-generation devices, viz. , TFTR, JET and JT-60 were put into operation. The first experiments on these units have confirmed the correctness of the basic physical concepts underlying their construction. Experiments on plasma heating with the help of neutral beams and high-frequency (HF) waves on previous generation devices made it possible to obtain high-P plasmas. The number of "medium-size" tokamaks in operation has increased. New experi mental results and advances in the theory have led to more complicated and perfected models of high-temperature plasma. Rapid progress in computer hardware and software has played an important role in the further development of mathematical modeling. While preparing the English edition of the book, we have revised the text considerably. Several new models which have undergone significant advance ment in recent years are described. A section devoted to models of RF (radio frequency) current drive has been added to Chap. 2. The reduced magneto hydrodynamic (MHD) equations for high-P plasma are now considered in detail in Chap. 3. Chapter 4 contains the latest results on anomalous thermal conductivity, diffusion coefficient and pinching. Two new sections are added to Chap. 5.
Author : Princeton University. Plasma Physics Laboratory
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (3 download)
Download or read book Tokamak Fusion Test Reactor written by Princeton University. Plasma Physics Laboratory and published by . This book was released on 1983 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Knoepfel
Publisher : Elsevier
ISBN 13 : 1483181995
Total Pages : 657 pages
Book Rating : 4.4/5 (831 download)
Download or read book Tokamak Reactors for Breakeven written by H. Knoepfel and published by Elsevier. This book was released on 2013-10-08 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tokamak Reactors for Breakeven: A Critical Study of the Near-Term Fusion Reactor Program presents all possible aspects concerning the Tokamak line of research. This book examines the many significant implications of fusion research programs. Organized into five parts encompassing 29 chapters, this book begins with an overview of the mechanisms of anomalous loss in existing machines. This text then examines the environmental problems related to the use of large quantities of tritium. Other chapters consider the technology of superconducting Tokamak magnets, which provides challenging tasks both for specific developments in laboratories and hardware construction in industry. This book discusses as well the established program goal of the fusion program to develop and demonstrate pure fusion central electric power stations for commercial applications. The final chapter deals with the two types of reactors, namely, the liquid metal fast breeder reactors (LMFBR) and the high temperature reactors (HTR). This book is a valuable resource for scientists, engineers, and technologists.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309175135
Total Pages : 74 pages
Book Rating : 4.3/5 (91 download)
Download or read book Database Needs for Modeling and Simulation of Plasma Processing written by National Research Council and published by National Academies Press. This book was released on 1996-10-21 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of its high cost and technical importance, plasma equipment is still largely designed empirically, with little help from computer simulation. Plasma process control is rudimentary. Optimization of plasma reactor operation, including adjustments to deal with increasingly stringent controls on plant emissions, is performed predominantly by trial and error. There is now a strong and growing economic incentive to improve on the traditional methods of plasma reactor and process design, optimization, and control. An obvious strategy for both chip manufacturers and plasma equipment suppliers is to employ large-scale modeling and simulation. The major roadblock to further development of this promising strategy is the lack of a database for the many physical and chemical processes that occur in the plasma. The data that are currently available are often scattered throughout the scientific literature, and assessments of their reliability are usually unavailable. Database Needs for Modeling and Simulation of Plasma Processing identifies strategies to add data to the existing database, to improve access to the database, and to assess the reliability of the available data. In addition to identifying the most important needs, this report assesses the experimental and theoretical/computational techniques that can be used, or must be developed, in order to begin to satisfy these needs.
Author : Mitsuru Kikuchi
Publisher : Springer
ISBN 13 : 3319189050
Total Pages : 412 pages
Book Rating : 4.3/5 (191 download)
Download or read book Frontiers in Fusion Research II written by Mitsuru Kikuchi and published by Springer. This book was released on 2015-09-03 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews recent progress in our understanding of tokamak physics related to steady state operation, and addresses the scientific feasibility of a steady state tokamak fusion power system. It covers the physical principles behind continuous tokamak operation and details the challenges remaining and new lines of research towards the realization of such a system. Following a short introduction to tokamak physics and the fundamentals of steady state operation, later chapters cover parallel and perpendicular transport in tokamaks, MHD instabilities in advanced tokamak regimes, control issues, and SOL and divertor plasmas. A final chapter reviews key enabling technologies for steady state reactors, including negative ion source and NBI systems, Gyrotron and ECRF systems, superconductor and magnet systems, and structural materials for reactors. The tokamak has demonstrated an excellent plasma confinement capability with its symmetry, but has an intrinsic drawback with its pulsed operation with inductive operation. Efforts have been made over the last 20 years to realize steady state operation, most promisingly utilizing bootstrap current. Frontiers in Fusion Research II: Introduction to Modern Tokamak Physics will be of interest to graduate students and researchers involved in all aspects of tokamak science and technology.
