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Author: Publisher: ISBN: Category : Languages : en Pages : 3
Book Description
New York University, Courant Institute of Mathematical Sciences, participated in the Fusion Simulation Program (FSP) Planning Activities [http://www.pppl.gov/fsp], with C.S. Chang as the institutional PI. FSP's mission was to enable scientific discovery of important new plasma phenomena with associated understanding that emerges only upon integration. This requires developing a predictive integrated simulation capability for magnetically-confined fusion plasmas that are properly validated against experiments in regimes relevant for producing practical fusion energy. Specific institutional goal of the New York University was to participate in the planning of the edge integrated simulation, with emphasis on the usage of large scale HPCs, in connection with the SciDAC CPES project which the PI was leading. New York University successfully completed its mission by participating in the various planning activities, including the edge physics integration, the edge science drivers, and the mathematical verification. The activity resulted in the combined report that can be found in http://www.pppl.gov/fsp/Overview.html. Participation and presentations as part of this project are listed in a separation file.
Author: Publisher: ISBN: Category : Languages : en Pages : 3
Book Description
New York University, Courant Institute of Mathematical Sciences, participated in the Fusion Simulation Program (FSP) Planning Activities [http://www.pppl.gov/fsp], with C.S. Chang as the institutional PI. FSP's mission was to enable scientific discovery of important new plasma phenomena with associated understanding that emerges only upon integration. This requires developing a predictive integrated simulation capability for magnetically-confined fusion plasmas that are properly validated against experiments in regimes relevant for producing practical fusion energy. Specific institutional goal of the New York University was to participate in the planning of the edge integrated simulation, with emphasis on the usage of large scale HPCs, in connection with the SciDAC CPES project which the PI was leading. New York University successfully completed its mission by participating in the various planning activities, including the edge physics integration, the edge science drivers, and the mathematical verification. The activity resulted in the combined report that can be found in http://www.pppl.gov/fsp/Overview.html. Participation and presentations as part of this project are listed in a separation file.
Author: Publisher: ISBN: Category : Languages : en Pages : 2
Book Description
We have completed our contributions to the Fusion Simulation Program Definition Project. Our contributions were in the overall planning with concentration in the definition of the area of Software Integration and Support. We contributed to the planning of multiple meetings, and we contributed to multiple planning documents.
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
This paper highlights the scientific and computational challenges facing the Fusion Simulation Program (FSP) a major national initiative in the United States with the primary objective being to enable scientific discovery of important new plasma phenomena with associated understanding that emerges only upon integration. This requires developing a predictive integrated simulation capability for magnetically-confined fusion plasmas that are properly validated against experiments in regimes relevant for producing practical fusion energy. It is expected to provide a suite of advanced modeling tools for reliably predicting fusion device behavior with comprehensive and targeted science-based simulations of nonlinearly-coupled phenomena in the core plasma, edge plasma, and wall region on time and space scales required for fusion energy production. As such, it will strive to embody the most current theoretical and experimental understanding of magnetic fusion plasmas and to provide a living framework for the simulation of such plasmas as the associated physics understanding continues to advance over the next several decades. Substantive progress on answering the outstanding scientific questions in the field will drive the FSP toward its ultimate goal of developing the ability to predict the behavior of plasma discharges in toroidal magnetic fusion devices with high physics fidelity on all relevant time and space scales. From a computational perspective, this will demand computing resources in the petascale range and beyond together with the associated multi-core algorithmic formulation needed to address burning plasma issues relevant to ITER - a multibillion dollar collaborative experiment involving seven international partners representing over half the world's population. Even more powerful exascale platforms will be needed to meet the future challenges of designing a demonstration fusion reactor (DEMO). Analogous to other major applied physics modeling projects (e.g., Climate Modeling), the FSP will need to develop software in close collaboration with computers scientists and applied mathematicians and validated against experimental data from tokamaks around the world. Specific examples of expected advances needed to enable such a comprehensive integrated modeling capability and possible "co-design" approaches will be discussed. __________________________________________________
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
The overall science goal of the FSP is to develop predictive simulation capability for magnetically confined fusion plasmas at an unprecedented level of integration and fidelity. This will directly support and enable effective U.S. participation in research related to the International Thermonuclear Experimental Reactor (ITER) and the overall mission of delivering practical fusion energy. The FSP will address a rich set of scientific issues together with experimental programs, producing validated integrated physics results. This is very well aligned with the mission of the ITER Organization to coordinate with its members the integrated modeling and control of fusion plasmas, including benchmarking and validation activities. [1]. Initial FSP research will focus on two critical areas: 1) the plasma edge and 2) whole device modeling including disruption avoidance. The first of these problems involves the narrow plasma boundary layer and its complex interactions with the plasma core and the surrounding material wall. The second requires development of a computationally tractable, but comprehensive model that describes all equilibrium and dynamic processes at a sufficient level of detail to provide useful prediction of the temporal evolution of fusion plasma experiments. The initial driver for the whole device model (WDM) will be prediction and avoidance of discharge-terminating disruptions, especially at high performance, which are a critical impediment to successful operation of machines like ITER. If disruptions prove unable to be avoided, their associated dynamics and effects will be addressed in the next phase of the FSP. The FSP plan targets the needed modeling capabilities by developing Integrated Science Applications (ISAs) specific to their needs. The Pedestal-Boundary model will include boundary magnetic topology, cross-field transport of multi-species plasmas, parallel plasma transport, neutral transport, atomic physics and interactions with the plasma wall. It will address the origins and structure of the plasma electric field, rotation, the L-H transition, and the wide variety of pedestal relaxation mechanisms. The Whole Device Model will predict the entire discharge evolution given external actuators (i.e., magnets, power supplies, heating, current drive and fueling systems) and control strategies. Based on components operating over a range of physics fidelity, the WDM will model the plasma equilibrium, plasma sources, profile evolution, linear stability and nonlinear evolution toward a disruption (but not the full disruption dynamics). The plan assumes that, as the FSP matures and demonstrates success, the program will evolve and grow, enabling additional science problems to be addressed. The next set of integration opportunities could include: 1) Simulation of disruption dynamics and their effects; 2) Prediction of core profile including 3D effects, mesoscale dynamics and integration with the edge plasma; 3) Computation of non-thermal particle distributions, self-consistent with fusion, radio frequency (RF) and neutral beam injection (NBI) sources, magnetohydrodynamics (MHD) and short-wavelength turbulence.
Author: Gaurav Verma Publisher: BPB Publications ISBN: 9388176065 Category : Computers Languages : en Pages : 744
Book Description
Autodesk Fusion is a product of Autodesk Inc. It is the first of its kind of software which combine D CAD, CAM, and CAE tool in single package. It connects your entire product development process in a single cloud based platform that works on both Mac and PC. In CAD environment, you can create the model with parametric designing and dimensioning. The CAD environment is equally applicable for assemblydesign. The CAE environment facilitates to analysis the model under real-world load conditions. Once the model is as per your requirement then generate the NC program using the CAM environment.With lots of features and thorough review, we present a book to help professionals as well as beginners in creating some of the most complex solid models. The book follows a step by step methodology.In this book, we have tried to give real-world examples with real challenges in designing. We have tried to reduce the gap between educational and industrial use of Autodesk Fusion. In this edition of book, we have included topics on Sketching, D Part Designing, Assembly Design, Rendering & Animation, Sculpting, Mesh Design, CAM, Simulation, D printing, D PDFs.ContentsStarting with Autodesk Fusion 360Sketching3D Sketch and Solid ModellingAdvanced 3D ModellingPractical and PracticeSolid EditingAssembly DesignImporting Files and InspectionSurface ModellingRendering and AnimationDrawingSculptingSculpting-2Mesh DesignCAMGenerating Milling Toolpaths - 1Generating Milling Toolpaths - 2Generating Turning and Cutting ToolpathsMiscellaneous CAM ToolsIntroduction to Simulation in Fusion 360Simulation Studies in Fusion 360
Author: ASCENT - Center for Technical Knowledge Publisher: ASCENT - Center for Technical Knowledge ISBN: Category : Design Languages : en Pages : 757
Book Description
The Autodesk® Fusion 360™ Introduction to Parametric Modeling learning guide provides you with an understanding of the parametric design philosophy using the Autodesk® Fusion 360™ software. Through a hands-on, practice-intensive curriculum, you will learn the key skills and knowledge required to design models using the Autodesk Fusion 360 software. Enhanced with videos, this learning guide will also assist you in preparing for the Autodesk Fusion 360 Certified User exam. Software Version: As a cloud-based platform, updates are frequently available for the Autodesk Fusion 360 software. This learning guide has been developed using software version: 2.0.3173. If you are using a version of the software later than version 2.0.3173, you might notice some variances between images and workflows in this learning guide and the software that you are using. Topics Covered: Understanding the Autodesk Fusion 360 interface Creating, constraining, and dimensioning 2D sketches Creating and editing solid 3D features Creating and using construction featuresCreating equations and working with parametersManipulating the feature history of a designDuplicating geometry in a designPlacing and constraining/connecting components in a single design fileDefining motion in a multi-component designCreating components and features in a multi-component designCreating and editing T-spline geometryDocumenting a design in drawingsDefining structural constraints and loads for static analysis Prerequisites: As an introductory book, no prior knowledge of any 3D modeling or CAD software is required. However, students do need to be experienced with the Windows operating system and a background in drafting of 3D parts is recommended.
Author: Randy Shih Publisher: SDC Publications ISBN: 1630572713 Category : Computers Languages : en Pages : 405
Book Description
Parametric Modeling with Autodesk Fusion 360 contains a series of thirteen tutorial style lessons designed to introduce Autodesk Fusion 360, solid modeling and parametric modeling techniques and concepts. This book introduces Autodesk Fusion 360 on a step-by-step basis, starting with constructing basic shapes, all the way through to the creation of assembly drawings and 3D printing your own designs. This book takes a hands on, exercise intensive approach to all the important parametric modeling techniques and concepts. Each lesson introduces a new set of commands and concepts, building on previous lessons. The lessons guide you from constructing basic shapes to building intelligent solid models, assemblies and creating multi-view drawings. This book also introduces you to the general principles of 3D printing including a brief history of 3D printing, the types of 3D printing technologies, commonly used filaments, and the basic procedure for printing a 3D model. 3D printing makes it easier than ever for anyone to start turning their designs into physical objects, and by the end of this book you will be ready to start printing out your own designs. Spring 2019 Edition Autodesk Fusion 360 is an entirely cloud based CAD, CAM, and CAE platform that is constantly evolving. This edition of Parametric Modeling with Autodesk Fusion 360 was written using Autodesk Fusion 360 in March of 2019. Fusion 360 is a stable product and all the major tools and features of Fusion 360 used in this edition should continue to operate the same way for the foreseeable future. SDC Publications is committed to updating this book on a regular interval to incorporate new features and changes made to the software. Should a major change to Autodesk Fusion 360 require a newer edition be made available sooner, we will publish a new edition as soon as possible. Older editions will stop being available once newer editions are released.
Author: Gang Xiao Publisher: Springer Nature ISBN: 9811548676 Category : Computers Languages : en Pages : 415
Book Description
This book systematically discusses the basic concepts, theories, research and latest trends in image fusion. It focuses on three image fusion categories – pixel, feature and decision – presenting various applications, such as medical imaging, remote sensing, night vision, robotics and autonomous vehicles. Further, it introduces readers to a new category: edge-preserving-based image fusion, and provides an overview of image fusion based on machine learning and deep learning. As such, it is a valuable resource for graduate students and scientists in the field of digital image processing and information fusion.
Author: Igor Yadroitsev Publisher: Elsevier ISBN: 0128240911 Category : Technology & Engineering Languages : en Pages : 678
Book Description
Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing. Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward. - Presents laser powder bed fusion fundamentals, as well as their inherent challenges - Provides an up-to-date summary of this advancing technology and its potential - Provides a comprehensive textbook for universities, as well as a reference for industry - Acts as quick-reference guide
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Author: Gaurav Verma
Author: Johannes Wild
Author: ASCENT - Center for Technical Knowledge
Author: Randy Shih
Author: Gang Xiao
Author: Igor Yadroitsev