Physical Systems Simulation (CAE)

How Many Design Experiments Does a Machine Learning Predictor Actually Need?

2026-09-01T12:20:00Z

Machine learning prediction in CAE has a clear proposition: Train a predictor on solved design experiments, then evaluate new designs in seconds instead of hours. The proposition is only as good as the training dataset, and the dataset is the expensi...(read more)

Part 3: From Flow Simulation to Acoustic Insight with Cradle CFD and Actran

2026-08-27T16:00:00Z

In Part 1, we introduced aeroacoustics as the sound generated by moving air. In Part 2, we compared the main simulation strategies and looked at why the right method depends on the design question. In this final part, we focus on what happens next: h...(read more)

Part 2: Simulating Aeroacoustics: From CFD Sources to Acoustic Propagation

2026-08-25T16:00:00Z

In Part 1, we looked at what aeroacoustics means and why it is such a good example of multiphysics. The basic idea is simple: moving air creates pressure fluctuations, and some of those fluctuations become sound. The engineering challenge begins when...(read more)

New Capabilities in Marc 2026.1 You Should Be Using for Nonlinear Analysis

2026-08-24T05:16:00Z

Nonlinear structural simulation is all about making complex behavior simpler to predict. How accurately contact is resolved, how robust a solve is under difficult loading, and how much manual effort goes into building and interpreting a model can mak...(read more)

New Version Announcements! VMC Manufacturing Solutions Are Now Available

2026-08-21T05:36:00Z

Simufact Forming 2026.2 Is Ready! This release improves navigation, drives smarter automation with new Python commands, and introduces further improvements to user interaction for contact definition and the accuracy of the press force visualization. ...(read more)

Part 1: Aeroacoustics Made Simple: When Air Becomes Sound

2026-08-20T16:00:00Z

Picture this: it is a busy workday, your laptop is running multiple applications, and suddenly the whirring of the fan is louder than everything else on your desk. The noise is familiar, even ordinary. But behind that small everyday irritation is a s...(read more)

Romax 2026.1: A New Foundation for Drivetrain Simulation

2026-08-19T05:32:00Z

Every great leap forward starts with a stronger foundation. Romax 2026.1 is that foundation, a release built to carry drivetrain simulation into its next era. It's headlined by a preview of the reimagined Static Analysis (2nd Generation) engine,...(read more)

VTDx 2026.1: Faster Scenario Creation and Scalable Validation

2026-08-19T03:30:00Z

VTDx is a cloud-based environment simulation platform for ADAS and autonomous vehicle development. It enables teams to create virtual environments, configure driving scenarios, simulate sensor behavior, and execute validation scenarios at scale. The ...(read more)

SimManager 2026.1: Streamlining Simulation Data Management for Engineering Teams

2026-08-18T12:07:00Z

Engineering organizations generate and manage vast amounts of simulation data every day. As projects grow in complexity, teams need efficient ways to organize information, collaborate across disciplines, and turn simulation results into actionable in...(read more)

Adams 2026.1: Modernizing the Simulation Experience for Rapid Innovation

2026-08-13T04:15:00Z

As Adams continues to evolve as a trusted solution for multibody dynamics, helping engineers manage complexity, sharpen productivity, and solve demanding problems with confidence, Adams 2026.1 refines the simulation experience end to end, with...(read more)

Speed Up External Superelement Reduction by 30x with AMSR in MSC Nastran

2026-08-06T00:00:00Z

MSC Nastran pioneered superelements almost four decades ago and, still today, continues to push the limits of what's possible. Automatic Multilevel Static Reduction (AMSR) is a step in this evolution. What's a Superelement? If you are already an MSC ...(read more)

Breaking the Memory Bottleneck with scFAST Solver in Cradle CFD

2026-08-03T08:02:00Z

In large-scale computational fluid dynamics (CFD), speed is often framed around faster processors, more cores, and higher floating-point throughput. Modern CPUs and GPUs have certainly transformed what engineers can simulate within practical design t...(read more)

New Software Version Release Announcement for BETA CAE Systems Suite 2026.1

2026-07-29T07:47:00Z

BETA CAE Systems is thrilled to announce the release of the major version 2026.1 of its product line for ANSA, EPILYSIS, META, FATIQ, KOMVOS, SPDRM and ANSERS. The brand-new version marks a new era with an upgraded license file, reflecting the game-changing manner of the newly introduced, groundbreaking functionality in all BETA products. As a user, you will come across brand-new solvers, an increased number of new tools and features, high-level interaction with 3rd-party software, along with elevated performance, enhanced user experience and noteworthy key features that add value to your daily tasks and processes.(read more)

The Sound of Silence as AI Rewrites EV NVH Engineering

2026-07-21T08:59:00Z

Step into a modern electric vehicle, and one thing becomes immediately clear: the absence of engine noise changes what passengers hear. Sounds that were once masked by combustion engines, tire roar on coarse asphalt, wind rush around mirrors, HVAC f...(read more)

The Top Five Reasons to Use Cradle CFD 2026.1

2026-07-15T14:22:00Z

If you’ve been weighing whether it’s time to upgrade your CFD software, Cradle CFD 2026.1 makes a very strong case for taking the time and effort to update. This release introduces new physics, new hardware pathways, and new workflow effi...(read more)