FORT WORTH, TX (29 November 2017) – Pointwise, GoVirtual, and Metacomp Technologies will host a joint webinar entitled “The Influence of Meshing Strategies on Simulation Efficiency” at 10 a.m. CST (UTC-6) on 13 December 2017.
Meshing strategies have a direct influence on the accuracy and efficiency of CFD simulations. Once a meshing decision is made, it affects not only the types, number, orientation, and placement of grid elements, but also simulation stability, convergence, and accuracy. The mesh generation process therefore plays a critical role in providing accurate, timely results.
Using a marine propeller as a model, the aim is to better understand the relative merits and drawbacks of various meshing strategies. This webinar also focuses on simulation efficiency and its dependence on the mesh generation process.
The meshing strategies considered include two hybrid techniques and structured overset. An approach for computing simulation efficiency is introduced and the process for generating each mesh explored in detail. Best practices are highlighted with an emphasis on mesh quality, and the ease of surface and volumetric refinement. Each mesh is evaluated against the amount of time required to create the mesh, its cell count and quality, the accuracy of the results, and the time needed to run the simulation to a prescribed convergence threshold using CFD++ by Metacomp Technologies.
Topics covered include:
For more information or to register, go to info.pointwise.com/webinar_best_mesh_strategy.
Presenters will be Travis Carrigan, Pointwise; Faranggis Bagheri, GoVirtual; and Brian Edge, Metacomp Technologies.
Faranggis Bagheri joined Go Virtual Nordic AB as software support manager in 2014 after working 3.5 years at FS Dynamics Sweden AB as a CFD engineer, providing CFD calculations for different industries. Faranggis holds a B. S. degree in mechanical engineering from Yazd University in Yazd, Iran and an M.S. degree in mechanical engineering from Royal Institute of Technology (KTH) in Stockholm, Sweden. Currently, she is providing technical support for Pointwise, CFD++ and FieldView for customers within the Nordic region.
Brian Edge has more than 15 years of experience with computational fluid dynamics and mesh generation. He joined Metacomp Technologies in 2015 and provides customers with support and assistance in the use of the CFD++ software suite. Before joining Metacomp Technologies, Brian worked for eight years in the CFD methods development group of a national laboratory. Brian holds an M.S. and Ph.D. in mechanical engineering from The Pennsylvania State University.
Pointwise, Inc. is solving the top problem facing computational fluid dynamics (CFD) today – reliably generating high-fidelity meshes. The company's Pointwise software generates structured, unstructured and hybrid meshes; interfaces with CFD solvers such as ANSYS FLUENT, STAR-CCM+, OpenFOAM®, and SU2 as well as many neutral formats, such as CGNS; runs on Windows, Linux, and Mac, and has a scripting language, Glyph, that can automate CFD meshing. Large manufacturing firms and research organizations worldwide have relied on Pointwise as their complete CFD preprocessing solution since 1994.
GoVirtual was founded 2002 and currently has offices in Gothenburg, Stockholm, Copenhagen, and Ratingen. Go Virtual consist of a Software and a Hardware Division. We are focused on the High Performance Computing market and are well known in this field. Our mission is to supply our customers with virtual simulation technology so they can bring innovative and customer focused designs to the market faster, more accurately and more cost-effectively. Go Virtual provides products for virtual product development within the manufacturing industry. With software partners like Metacomp Technologies (CFD++ & CAA++), Intelligent Light (FieldView), Pointwise, Nice Software and hardware partners like Hewlett-Packard (HPC & Storage), Huawei (HPC & Storage), Panasas (HPC parallel storage systems), Seagate (HPC parallel storage systems), DDN (HPC parallel storage systems), Mellanox (InfiniBand) we can provide tools and services for your virtual development.
Metacomp Technologies develops and disseminates simulation software and services in multiple physics areas including fluid dynamics, aero and hydro acoustics, structural mechanics and electrostatic paint deposition. Our technology focus is devoid of hype but offers significantly broad and deep capabilities in many application areas of interest to scientists, engineers, technologists and educators. Metacomp Technologies is a leading provider of software tools for major aerospace, defense, and automobile manufacturers, many US government labs, research organizations and companies that require complex modeling during research and development. Metacomp Technologies' software products set the pace in the CFD marketplace with their unique combination of Accuracy, Reliability, Performance, and Versatility.
Pointwise is a registered trademark of Pointwise, Inc. in the USA and the EU. Pointwise Glyph, T-Rex and Let's Talk Meshing are trademarks of Pointwise, Inc. All other trademarks are property of their respective owner.
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