New Gridgen Release Improves Boundary Layer Hybrid Mesh Generation (Pointwise)

FORT WORTH, TX (23 August 2012) – Pointwise announces the latest release of its cornerstone Gridgen software for computational fluid dynamics mesh generation, which includes several improvements to automated generation of hybrid meshes for viscous flows.

“Hybrid mesh generation using anisotropic tetrahedral extrusion (T-Rex) has proven to be an extremely valuable tool for meshing complex geometry with viscous boundary layer and wake resolution,” said Dr. John Steinbrenner, Pointwise’s vice president for research and development. “Through close collaboration with leading customers over the past year, we have improved on the two main characteristics of the technique: complex geometry and prisms in the boundary layer.”

Gridgen Version 15.18 increases the recovery of prism cells from the layers of extruded tetrahedra in the boundary layer, offers the option to use a Green-Gauss formulation for computing prism volume that is more forgiving than the default formulation, and includes two improvements to the algorithm’s ability to smoothly extrude more tetrahedral layers from concave regions.

Gridgen V15.18 also includes several bug fixes and other minor features. The T-Rex improvements also are included in the flagship Pointwise meshing software.

Pointwise, Inc. is solving the top problem facing engineering analysts today -- mesh generation for computational fluid dynamics (CFD). The company’s 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 scripting languages that can automate CFD meshing. Large manufacturing firms and research organizations worldwide rely on Pointwise as their complete CFD preprocessing solution.  More information about Pointwise is available at www.pointwise.com.

Pointwise and Gridgen are registered trademark and Pointwise Glyph and T-Rex are trademarks of Pointwise, Inc. All other trademarks are property of their respective owner.

#

For more information:
Jan Batts
817-377-2807
Email Contact

Featured Video
Jobs
Business Development Manager for Berntsen International, Inc. at Madison, Wisconsin
GIS Specialist for Washington State Department of Natural Resources at Olympia, Washington
Business Technology Analyst for Surface Water Management at Everett, Washington
Senior Principal Mechanical Engineer for General Dynamics Mission Systems at Canonsburg, Pennsylvania
Mechanical Engineer 2 for Lam Research at Fremont, California
Mechanical Test Engineer, Platforms Infrastructure for Google at Mountain View, California
Upcoming Events
Dimensions User Conference 2024 at The Venetian Resort Las Vegas NV - Nov 11 - 13, 2024
URISA GIS Leadership Academy at Embassy Suites Fort Worth Downtown 600 Commerce Street Fort Worth, TX - Nov 18 - 22, 2024



© 2024 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise