Xem 1-19 trên 19 kết quả Mesh generation
  • A 3D structured-mesh generation package has been developed using the transfinite interpolation (TFI) and/or the elliptic mesh generation methods to generate 3D structured meshes for the computational domain surrounding 3D regions (objects). A boundary stretching coefficient was used in the first method. And an attraction function was used in the second one. These stretching coefficient and attraction function are used to control the properties, i.e. the distribution density of the mesh points, of the meshes to be generated.

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  • Autodesk Robot™ Structural Analysis Professional software is a collaborative, versatile, and faster software application that can help you compete and win in the global economy. Purpose-built for BIM, Autodesk Robot Structural Analysis Professional calculates even your more complex models with powerful finite element auto-meshing, nonlinear algorithms, and a comprehensive collection of design codes to help you achieve results in minutes, not hours.

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  • Most solar modules used in photovoltaics are currently produced from crystalline and polycrystalline silicon wafers, the representatives of so-called first generation of solar cells. This type of devices are among the most efficient but at the same time the most expensive since they require the highest purity silicon and involve a lot of stages of complicated processes in their manufacture.

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  • The MATLAB BVP solver of bvp4c is introduced as a Residual control based, adaptive mesh solver. An adaptive mesh solver is an alternative approach to that of a uniform mesh, which would specify a uniform grid of data points xi over the interval [xi, xi+1] and solve accordingly. The adaptive solver will adjust the mesh points at each stage in the iterative procedure, distributing them to points where they are most needed. This can lead to obvious advantages in terms of computational and storage costs as well as allowing control over the grid resolution.

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  • Hướng dẫn 5: Blunt Body 1. 2. 3. Nhắp chuột vào Generate để loại bỏ các cơ thể thẳng thừng từ hộp chứa của nó. Hình học đã được hoàn tất. 1. Chọn FileSave để lưu các tập tin hình học. Chọn CreateBody Hoạt động từ thanh công cụ Menu.

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  • Nevertheless, if Marion limits the notion to a dazzling sight, Bonfand pushes the thought further: in cinema, the saturated phenomenon becomes something which is impossible to film, something which literally overflows the frame (the screen) of its representation and actualization within the medium. Immensity is fully a saturated phenomenon.

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  • This handbook is written for owners of public sculpture and other community leaders who want to save this valuable heritage for future generations. The key to responsible action is information. When you know what your needs are, seek sound professional advice, and evaluate prospective conservators’ qualifications thoroughly, you are better equipped to make wise and prudent decisions about conservation. Use this handbook to prepare for the selec- tion and contracting process and as a guide to contracting options.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Challenges in Second-Generation Wireless Mesh Networks

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  • Finally, along with NHTSA’s vehicle rating programs, other countries around the world have also established their own version of NHTSA’s NCAP to help educate and to provide safety ratings to the public. Currently, there exist NCAPs in Europe, Japan, Australia, Korea, and China. Similarly in the US, there exists the Insurance Institute for Highway Safety (IIHS) and Consumers Union (publisher of Consumer Reports) that also serve to generate and publish vehicle ratings.

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  • Hadoop [7] is an open-source implementation of Google’s Map/Reduce [5] framework that enables dis- tributed, data-intensive, parallel applications by decom- posing a massive job into smaller tasks and a massive data-set into smaller partitions, such that each task pro- cesses a different partition in parallel. The main abstrac- tions are (i) Map tasks that process the partitions of the data-set using key/value pairs to generate a set of inter- mediate results, and (ii) Reduce tasks that merge all in- termediate values associated with the same intermediate key.

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  • Một cấu trúc thế hệ lưới 3D gói đã được phát triển sử dụng nội suy transfinite (TFI) và / hoặc các phương pháp lưới elip thế hệ để tạo ra các mắt lưới có cấu trúc 3D cho lĩnh vực tính toán xung quanh khu vực 3D (đối tượng)...

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  • This is a timely, readable and comprehensive survey of recent work in the area of mobile networks, providing a good background reader for students and practitioners alike. It highlights some of the opportunities and challenges that accompany the deployment of both current wireless LANs as well as next-generation mesh and multihop networks.

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  • MATLAB has built-in functions that allow one to generate bar charts, x-y, polar, contour and 3-D plots, and bar charts. MATLAB also allows one to give titles to graphs, label the x- and y-axes, and add a grid to graphs. In addition, there are commands for controlling the screen and scaling. Table 2.1 shows a list of MATLAB built-in graph functions. One can use MATLAB’s help facility to get more information on the graph functions. Table 2.

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  • Multiwavelength Optical Networks, Second Edition Updated and expanded, this second edition of the acclaimed Multiwavelength Optical Networks provides a detailed description of the structure and operation of modern optical networks. It also sets out the analytical tools for network performance evaluation and optimization for current and next generation networks, as well as the latest advances in enabling technologies.

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  • MATLAB has built-in functions that allow one to generate bar charts, x-y, polar, contour and 3-D plots, and bar charts. MATLAB also allows one to give titles to graphs, label the x- and y-axes, and add a grid to graphs. In addition, there are commands for controlling the screen and scaling. Table 2.1 shows a list of MATLAB built-in graph functions. One can use MATLAB’s help facility to get more information on the graph functions. Table 2.

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  • The PLAXIS 2D program is a special purpose two-dimensional finite element program used to perform deformation and stability analysis for various types of geotechnical applications. Real situations may be modelled either by a plane strain or an axisymmetric model. The program uses a convenient graphical user interface that enables users to quickly generate a geometry model and finite element mesh based on a representative vertical cross section of the situation at hand. Users need to be familiar with the Windows environment.

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  • Template machining utilizes a simple, single-point cutting tool that is guided by a template. However, the equipment is specialized, and the method is seldom used except for making large-bevel gears. The generating process is used to produce most high-quality gears. This process is based on the principle that any two involute gears, or any gear and a rack, of the same diametral pitch will mesh together.

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  • Cover Image by Steve Oudot (INRIA, Sophia Antipolis) The standard left trefoil knot, represented as the intersection between two algebraic surfaces that are the images through a stereographic projection of two submanifolds of the unit 3-sphere S3 – further details can be found in [1, Chap. III, Section 8.5]. This picture was obtained from a 3D model generated with the CGAL surface meshing algorithm. [1] E. Brieskorn and H. Knörrer. Plane Algebraic Curves. Birkhäuser, Basel

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  • The world is on the threshold of a new era of innovation and change with the rise of the Industrial Internet. It is taking place through the convergence of the global industrial system with the power of advanced computing, analytics, low-cost sensing and new levels of connectivity permitted by the Internet. The deeper meshing of the digital world with the world of machines holds the potential to bring about profound transformation to global industry, and in turn to many aspects of daily life, including the way many of us do our jobs.

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