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Mesh Adaptation That Works
Posted Tue December 15, 2020 @05:24PM
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Application Pointwise has published the case study, Mesh Adaptation That Works, which explains how Pointwise and ISimQ have developed a new mesh adaption process that achieves the hopes and promises of adaption from long ago by removing mesh generator skill from the CFD analysis process to produce consistent, high-quality simulation results.


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Read about a new method that achieves the hopes and promises of mesh adaptation. Pointwise and ISimQ have developed an efficient adaptation procedure that:
  • Adapts to the underlying geometry,
  • Efficiently resolves the mesh with high aspect ratio cells within boundary layer regions,
  • Provides effective control over the rate of adaptation, focusing on regions where the mesh is coarse, thereby
  • Successively improving the mesh quality, leading to a
  • Highly robust and efficient automated mesh adaptation procedure for the effective control of discretization error on real-world cases.

adapted mesh
Aachen turbine - adapted mesh on the hub surface resolves the horseshoe vortex around the leading edge.

Read the case study today: https://ptwi.se/2Ktpmr6

ISimQ is an innovative Computational Fluid Dynamics service provider with offices in Canada and Germany. ISimQ’s extensive CFD expertise is a guarantee for providing innovative simulation solutions that directly impact the profitability of product development processes. Our services cover the whole simulation software life-cycle from deploying software to developing best practice procedures and ultimately driving innovation with simulation projects that include custom model and simulation workflow development, multi-physics, and robust design. We work diligently and in close partnership with our customers. ISimQ stands for “Innovative Simulations with Quality.” www.isimq.com

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, overset and hybrid meshes; interfaces with CFD solvers such as ANSYS FLUENT® and CFX®, 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. Manufacturing firms and research organizations worldwide have relied on Pointwise as their complete CFD preprocessing solution since 1994. 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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