CMAS 2.1 Release Information

CMAS 2.1 has been released in June 2010. In this version, numerical material test feature for viscoelasticity has been newly added to the non-linear version. In addition, both linear and non-linear versions support Ansys version12.1 and Windows7.

CMAS 2.1: Release Highlights

Operating Environment (Linear/Non-linear version)

• Windows 7
• Ansys 12.1

Customized Feature (Linear/Non-linear version)

It is now possible to use the APDL (Ansys Parametric Design Language) that is a macro processing language of Ansys original within CMAS. Efficiency through automation of work is possible by using this command which enables batch processing.

Numerical Material Test: Viscoelastic (Non-linear version)

It is possible to analyze the elastic-plastic, creep, super-elastic, and viscoelastic under all circumstances by viscoelasticity, which has been newly applied to the numerical material test.

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• Multiscale.Sim 2020R1.1 Release Information
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• Multiscale.Sim 2019R2 Release Information
• Multiscale.Sim 19.2 Release Information
• Multiscale.Sim 19.0 Release Information
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• Multiscale.Sim 4.5 Release Information
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• Multiscale.Sim 3.0 Release Information
• Multiscale.Sim 2.2 Release Information
• Multiscale.Sim 2.1 Release Information

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Analysis Example

• Material model for distortional hardening of unidirectional CFRTP considered from the results of virtual material testing.
• Predicting the strength of composite materials using Ansys software and Multiscale.Sim
• Effect of underfill microstructure on solder life and observing crack initiation and propagation on solder in semiconductor package under thermal cyclic load.
• Elasto-plasticity numerical test of the FRP material with consideration of crack propagation in resin/ interfacial peeling of multi-scale analysis
• Large strain numerical material test of fiber-based composite material using advanced element formulation
• Multi-scale analysis on the porous cantilever
• Multi-scale analysis of the honeycomb structure cantilever
• Homogenization analysis of composite resin with oriented fiber
• Homogenization Analysis of the Conductive Adhesive
• Micro/Macro Sequential Coupled Analysis of Electronic Substrates
• Three-point bending test of the reinforced fiber composite materials
• Pipe Subjected to Internal Pressure
• Stress of an aircraft wing (localization analysis)
• Flow in the catalytic converter (seepage flow homogenization analysis)
• Micro-stress distribution of the internal metal structure　(numerical material test)
• Layered magnetic shield (Magnetic field homogenization analysis)
• Elasto-plasticity Homogenization Analysis of CFRP
• Viscoelastic Numerical Material Test
• Super-elastic multi-scale analysis of tire

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Journal Articles Introduction

• Material constant identification method of anisotropic elastic-plastic
• Integration into general-purpose CAE tool of anisotropic viscoelastic constitutive law
• Development of non-coupling multiscale analysis system for strain rate dependent material
• A method of two-scale analysis with micro-macro decoupling scheme: application to hyperelastic composite materials

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