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Why Simcenter Multiscale Designer?

Simcenter Multiscale Designer empowers engineers to develop accurate, computationally efficient material models—from homogeneous isotropic to heterogeneous anisotropic. By bridging micro-constituent behavior with macro-scale structural performance, it delivers true material insight across continuous, woven and short-fiber composites.

Simcenter Multiscale Designer accelerates design validation and reduces certification costs, seamlessly integrating with leading FEA solvers.

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Featured capabilities

Reduced Order Model (ROM) micromechanics

Simcenter Multiscale Designer combines 3D FEA unit cells with a Reduced Order Model to deliver superior accuracy and computational efficiency. An intuitive process develops single or multiscale material models, from brittle/ductile isotropic to heterogeneous anisotropic. Forward and inverse workflows derive homogenized properties from constituents or back-calculate constituent properties from known behavior.

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Parametric unit cell library

Rapidly build unit cells from a comprehensive parametric library covering continuous, woven, chopped and particle-reinforced product forms or import seamlessly from Simcenter Optistruct (.fem). Both forward homogenization and inverse optimization workflows are fully supportedso every stage of multiscale modeling flows effortlessly within a single, streamlined GUI.

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Injection molding material model development

Develop accurate anisotropic material models for short-fiber injection-molded composites by integrating fiber orientation tensors. Simcenter Multiscale Designer accounts for fiber distribution variability and orientation-dependent stiffness and strength to enable high-fidelity structural predictions for injection-molded plastic components.

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Stochastic analysis

Quantify the impact of micro-scale geometric and material variability on macro-scale structural performance using Monte Carlo and sparse grid stochastic methods. Simcenter Multiscale Designer computes Probability Distribution Functions for homogenized properties and derives A- and B-basis allowables directly – to enable virtual certification workflows. Reduce physical testing, cost and time-to-qualification.

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Seamless FEA solver integration

Built-in constituent and multiscale material databases span metals, polymers and fibers, with models validated against NIAR NCAMP/AGATE. The material models are seamlessly integrated into Simcenter Optistruct, Simcenter Radioss, and ready to use user-defined materials for Abaqus. Accelerate structural simulation workflows and deliver consistent accuracy across every solver environment.

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