FORT WORTH, TX (12 January 2016) - Pointwise will premiere a Let's Talk Meshing webcast entitled, “Meshing Considerations for Adjoint-based Mesh Adaptation” on 27 January at 10 a.m. CST (GMAT-6). Afterwards, from 11 a.m. - noon, our Pointwise engineer who created the grid will be available online to answer your questions.
Improvements in computational power, accessibility to high performance computing (HPC) resources, and open-source tools have recently contributed to the prevalence of computational fluid dynamics (CFD) and its widespread adoption across several diverse industries. CFD simulations that leverage sophisticated physical models are regularly used throughout the design cycle to help shape and refine the overall final configuration of a product.
However, ensuring that the computed solutions are sufficiently accurate with respect to the physical system being modeled is often left to the practitioner to determine. Even for relatively standard simulations, questions often arise as to the robustness with which CFD methods can accurately compute outputs of interest. Numerical errors can often be directly traced to the configuration of the underlying mesh and orientation of individual and neighboring cells used in calculating a solution. Error estimation and adaptive methods are critical ingredients to improve the reliability of computational simulations efficiently and reliably.
In this video, we demonstrate some recommended best meshing practices in Pointwise and demonstrate adjoint-based mesh adaptation using NASA Langley's FUN3D solver to accurately compute the flow over an ONERA M6 wing.
This Let's Talk Meshing webcast will demonstrate how to:
Let's Talk Meshing events encompass various communication channels, including interactive forums, webinars and webcasts, that inform and equip Pointwise users. To find out about our current events or to peruse recordings from past events, please go to www.pointwise.com/LetsTalkMeshing.
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.
More information about Pointwise is available at www.pointwise.com.
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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