Product category:
Analysis, simulation and mathematical software
News Release from: ESI Group | Subject: Multiphysics software
Edited by the Manufacturingtalk Editorial
Team on 08 October 2007
Multiphysics software is more accurate
The V2007.2 release of multiphysics software CFD-ACE+ from ESI Group has significant product enhancements and more than 50 maintenance requests offering increased accuracy.
ESI Group has released version 2007.2 of its leading multiphysics software CFD-ACE+ The V2007.2 release supplements the October 2006 release of V2007.0 with significant product enhancements and more than 50 maintenance requests offering increased accuracy, robustness and efficiency
This article was originally published on Manufacturingtalk on 8 Mar 2001 at 8.00am (UK)
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The automatic nature of the techniques used to create unstructured meshes saves user's time and effort, and, since in many cases an unstructured mesh contains many fewer cells than the corresponding hexahedral grid, time to solution can be faster.
This feature will benefit users of free surface applications in large-scale applications, where surface tension is not important, such as the marine and consumer packaging industries.
Fast Time Stepping Scheme, a major solver enhancement, allows faster solution for complex and expensive transient problems.
This scheme precludes multiple global iterations (the iterations wrapped around the entire set of equations) within each time-step.
Instead, a number of sub-iterations are performed on individual equations followed by a single global iteration to obtain a solution.
Using one global iteration rather than tens or hundreds drastically reduces the amount of CPU time needed for each time-step.
"Increasing functionality and increasing productivity has always been our goal.
The new features of V2007.2 are a strong reflection of that target.
Our team has invested significant time in listening to customer needs and has implemented the features they requested.
While the new computing methodology provides a leap in performance, features like MRF drive down the simulation time and cost" says Richard Thoms, ESI Group's CFD Product Manager.
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