Tags :HofFix

AcuSolve is a class leading general purpose CFD solver that efficiently solves the mostdemanding industrial and scientific applications. AcuSolve\’s robust and scalable solvertechnology empowers users by providing unparalleled accuracy on fully unstructuredmeshes. Applications ranging from steady RANS simulations to complex, transient, multiphysicssimulations are handled with ease and accuracy. AcuSolve is used worldwide byscientists and engineers to explore applications in a variety of markets includingautomotive, aerospace, energy, electronics cooling, and chemical processing.AcuSolve 13.0.302 contains critical bug fixes for the AcuSolve 13.0 release as well as fixesand enhancements to the Virtual Wind Tunnel application.Critical BugProduct:Altair HW AcuSolve 13.0.302 HofFix Lanaguage:english Platform:Win/Linux Size:1DVD

Altair OptiStruct is an industry proven, modern structural analysis solver for linear and non-linear mechanical problems under static, dynamic, and thermal loads. It is the market-leading solution for structural design and optimization. Based on finite-element and multi-body dynamics technology, and through advanced analysis and optimization algorithms, OptiStruct helps designers and engineers rapidly develop innovative, lightweight and structurally efficient designs. OptiStruct is used by thousands of companies worldwide to analyze and optimize structures and mechanical systems for strength, durability, noise and vibrations, heat transfer, as well as impact.This is a hotfix release which contains all the features of 13.0.211 and additionally introduces 6 new enhancements and fixes 16 issues.EnhancementsThe 64-bit Sparse Direct Solver can now be activated using a command line...

AcuSolve was used to simulate the hydrodynamic damping of water flowing over an flexible airfoil using the Practical Fluid Structure Interaction technology. The airfoil was excited by applying an initial displacement to the first mode, then letting it naturally decay. The added mass of surrounding water makes this a challenging FSI application from a numerical stability standpoint. The modal data for the analysis is provided by RADIOSS in OP2 format. The hydrodynamic damping ratio is calculated by evaluating the logarithmic decrement of the displacement time history plot from a monitor point placed on the airfoil surface.Altair®AcuSolve®Better Technology, Better SolutionAdvanced Technology,Accurate ResultsAcuSolve is based on the Galerkin/Least-Squares (GLS) finite element method.GLS is a higher-order accurate, yet stableformulation that uses equal order...