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Simcenter 3D is part of the larger Simcenter solution portfolio. The digital twin concept requires realistic and powerful multi-domain simulation, combined with advanced testing to help you create a predictive model for every stage of the product lifecycle. A strong underlying data management structure must close the loop between requirements, design, simulation and usage.

The Simcenter portfolio from Siemens PLM Software helps companies tackle the most difficult challenges in achieving the performance of new products and innovations. The portfolio includes solutions that span 1D simulation, 3D simulation and testing, combined with intelligent reporting and data analytics. The result is unprecedented speed and confidence for your engineering process. As part of the Simcenter portfolio, Simcenter 3D solutions uniquely offer tight integration with 1D simulation and test. Simcenter 3D also works seamlessly with design and data management solutions, allowing tight collaboration across the enterprise and enabling you to realize the vision of predictive engineering analytics

Simcenter 3D is a unified, scalable, open and extensible environment for 3D CAE with connections to design, 1D simulation, test, and data management. Simcenter 3D speeds the simulation process by combining best-in-class geometry editing, associative simulation modeling and multi-discipline solutions embedded with industry expertise. Fast and accurate solvers power structural, acoustics, flow, thermal, motion, and composites analyses, as well as optimization and multi-physics simulation.

Simcenter 3D is available as a standalone simulation environment. It is also available completely integrated with NX delivering a seamless CAD/CAE experience.

Simcenter 3D - Acoustics

Simcenter 3D Acoustics offers an integrated solution to minimise the radiated noise or to optimise the sound quality in designs.

Gain full insight into acoustic problems
Accurately and quickly predict the effect of design changes
Minimize the cost and weight of sound treatment
Reduce noise levels and build-in desirable sound before prototype testing
Aero-acoustics capability to predict flow based noise
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    Simcenter 3D - Noise and Vibration

Simcenter 3D Noise and Vibration allows engineering teams to evaluate the vibro-acoustic behavior of multiple system variants. Its unique hybrid simulation approach intelligently combines Finite Element (FE) modeling with test-derived models. Its industry-standard solvers execute fast and accurate predictions, and dedicated post-processing capabilities provide users with immediate feedback on vibro-acoustic responses and transfer paths.
Integrate test-derived component information in full-system simulation models
Analyze the most critical noise and vibration contributors and identify the most appropriate design modifications
Refine noise and vibration performance before building the first prototype
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    Simcenter 3D - Correlation & Updating


Ensuring reliable validity of an FE model is essential for realistic noise and vibration simulations of systems. This requires that component, subsystem and full system models are compared with experimental data or to validated models of similar structutes.

Simcenter 3D correlation provides a range of tools to compare dynamic characteristics of models for both traditional Test / FE correlation and for FE-FE and Test-Test correlation.

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