The technique extrudes layers of high-aspect ratio, right-angle-included tetrahedra outward from a surface mesh.A post-processing operation sequentially combines three successive tetrahedra into a stack of prisms.In this new release of the technique, extrusion from a quadrilateral surface mesh begins with a single pyramid, after which the usual tet extrusion begins.
The resulting tets (and that first pyramid) are post-processed into stacks of hexes. Pointwise Pointwise Software Generates StructuredThe companys Pointwise software generates structured, unstructured and hybrid meshes; interfaces with CFD solvers, such as ANSYS FLUENT, STAR-CCM, ANSYS CFX and OpenFOAM as well as many neutral formats, such as CGNS; runs on Windows (Intel and AMD), Linux (Intel and AMD), and Mac, and has a scripting language, Glyph, that can automate CFD meshing. Large manufacturing firms and research organizations worldwide rely on Pointwise as their complete CFD preprocessing solution. Version 17.2 also includes updated compatibility with CGNS, FUN3D, ANSYS Gambit, STAR-CD, and SCTetra; support for the OpenSUSE, Ubuntu, and CentOS Linux distributions; several productivity improvements; and defect corrections. Pointwise Pointwise Download And InstallCustomers who do not have RLM will need to obtain a license and perform a complete download and install. For more information, or to see answers to the most common installation questions, please see our Get Help page. Your purchase, license, receipt, or use of the software constitutes your acceptance of all the Right To Use License. Pointwise is solving one of the top problems facing engineering analysts today: grid generation for computational fluid dynamics (CFD), and other numerical simulations. The company has been a premier supplier of grid generation software and services to the engineering analysis community since 1994. With its decades of expertise in development, support, and application of robust software for real-world meshing challenges, Pointwise has helped industry, government, and academic clients worldwide bridge the design analysis gap. Because of that, you need a mesher thats flexible, robust and reliable. With Pointwise, you get all the tools you need to achieve the desired results high levels of automation plus intimate levels of control. Pointwises structured quadhex grid techniques are the best available and the T-Rex technique for hybrid prismtet meshes automates the rapid meshing of complex shapes. Pointwise even lets you move grid points one at a time if thats what you need. Whether you encounter a technical issue or just need advice to get the most from Pointwise, we are ready to help. We generate more than just grids we have expertise running open-source and commercial CFD solvers and can provide meshing advice for your particular solver and application. And if Pointwise doesnt have built-in support for your CFD solver, you can add your own exporter with Pointwises plugin capability. The application supports each platforms native look-and-feel and provides 3-D graphics through the OpenGL industry standard. Pointwises native project file is portable across all supported platforms. An up to date list of supported versions can be found here. The meshing process can be customised for your particular class of configurations. Users will appreciate the fact that Glyph can be used to create customised meshing applications for specific configurations, allowing them to automatically generate a mesh and apply CFD. These freely available scripts not only immediately provide you with new capabilities, but can form the basis for new scripts through your editing and updating. That article describes a utility (vtCombine) developed by read more Its all in the numbering mesh renumbering may improve simulation speed This monthly mesh we refer readers to our guest blog Its all in the numbering - mesh renumbering may improve simulation speed, published on Another Fine Mesh. Pointwise Pointwise Series On CarWe all know that read more Mesh Independence for Car Park Ventilation Introduction This monthly mesh we discuss part 2 in a blog series on Car park Ventilation CFD with Pointwise, Caelus, CFX and FDS. First published in Another Fine Mesh on 27th read more Load More. Pointwise Pointwise November 21, 2020 1329860166678962176 This Week in CFD This Week in CFD This weeks CFD news has something for fans of origin stories; read about how CFD Support came to be. Ther. blog.pointwise.com Reply on Twitter 1329860166678962176 Retweet on Twitter 1329860166678962176 5 Like on Twitter 1329860166678962176 8 Twitter 1329860166678962176 Pointwise Pointwise November 18, 2020 1328714533217705990 This TutorialTuesday, we introduce the Local Tab within the automatic surface mesher. The Local Tab enables the user to apply sizing goals to specific surfaces, while also providing a mechanism for the user to modify the display style. Reply on Twitter 1328714533217705990 Retweet on Twitter 1328714533217705990 1 Like on Twitter 1328714533217705990 4 Twitter 1328714533217705990 Pointwise Pointwise November 18, 2020 1328713250381369344 Its not too late to register for the webinar that shows you how to construct and populate a hybrid-viscous, hex-core volume mesh in minutes. Mesh and Run a High-Fidelity Aircraft Simulation in Minutes Boost productivity, ensure consistency and reliability.
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