Algor upgrades finite element analysis software

An Algor product story
Edited by the Engineeringtalk editorial team Nov 18, 2008

Algor has announced that its latest finite element analysis (FEA) software release, Algor V23, upgrades computer-aided engineering (CAE) tools.

Improved modeling features include: 'smart' bonded contact uses multi-point constraints to bond the surfaces of unmatched meshes, making hand-built models easier to tie together and CAD models easier to mesh; models created in ThinkDesign from think3 can be opened in Algor for fully associative analysis; a new utility generates vertices and beams to replace non-essential surfaces, thereby reducing model size and promoting faster analysis; additional material models (Ogden and Mooney-Rivlin hyperelastic and viscoelastic) for membrane elements expand nonlinear analysis capabilities for rubber materials; and, in fluid flow analysis, multiple prescribed velocities can be defined using separate load curves for increased control and flexibility.

Upgraded analysis features include: expanded implementation of the multifrontal massively parallel solver for distributed memory systems on both Linux and Windows clusters, using both in-core and out-of-core memory for faster solution of linear and nonlinear stress and fluid flow models; and improved 2-D steady fluid flow analysis, now applying all the capabilities of the 3-D processor to 2-D models, including faster solution for fluid flow with high Reynolds numbers and turbulence.

Enhanced features for results evaluation and presentation include: stress and strain results for midside nodes can now be displayed, providing additional data for examining model behaviour; beam code checking for Mechanical Event Simulation (MES) to verify compliance with the industry-standard AISC ASD structural code; and improved report generation including the ability to save selected results directly to the report as a customisable appendix.

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