With Simcenter STAR-CCM+ 2022.1 you can simulate frictionless contact of an elastic body with any rigid part. Contact modeling is oftentimes neglected due to its highly non-linear nature, leading to a risk of missing relevant effects on product performance. Model the most complex FSI problems including mechanical contactsĪpplications such as seals, gaskets, valves, and nozzles imply fluid-structure interaction (FSI), in conjunction with mechanical contact between solid bodies. Together with the Lighthill Wave model from version 2021.3, this enables you to design the next generation of low noise driving experience. This is possible with the ability to use coarser meshes and larger time-steps while delivering accurate and consistent results with minimum user effort. The Perturbed Convective Wave model reduces the turnaround time.
With Simcenter STAR-CCM+ 2022.1 we have made it easier to set up and run fast and consistent aeroacoustics simulations for sources with near-field observers, like side mirrors. The increasing establishment of electric vehicles has made vehicle aeroacoustics a critical area to ensure passenger comfort. Make faster side-mirror noise predictions with the Perturbed Convective Wave model With this release, the door to a new era of CFD simulation speed-up techniques has been opened. Therefore, this will enable aerodynamics CFD engineers and alike to massively improve their simulation throughput at equivalent hardware investments with an increased per-dollar performance of GPUs compared to CPUs. On the cloud, with GPU-based computing, this equates to cost savings of even up to 70% compared to equivalent CPU-based simulations. One HGX server consisting of 8x NVIDIA A100 GPUs can replace more than 50 CPU nodes (more than 2000 CPU cores) achieving equivalent simualtion turn-around times. An estimate for identical turnaround times as CPUs would be up to 40% of the hardware cost and 10% of the power consumption when using GPUs. In addition, most standard reports, monitors, and field functions are supported.įirst vehicle aerodynamics benchmarks carried out in collaboration with NVIDIA prove that by utilizing GPUs you can significantly benefit from savings in hardware cost and power consumption. GPU-based calculations are compatible with most turbulence models, including RANS, DDES, and Reynolds Stress Models. It supports both steady and unsteady, constant density flows using the segregated solver. With its first release in 2022.1 GPU enabled acceleration is leveraging NVIDIA's CUDA platform and the AmgX solver. Graphics Processing Unit (GPU) enabled acceleration in Simcenter STAR-CCM+ 2022.1 will let you run simulations faster than ever, at a significantly lower per-simulation cost compared to CPUs. Run faster, more cost efficient CFD simulations through GPU enabled acceleration This release delivers a host of exciting new features that allow you to go faster while modeling the complexity of today's products, in an integrated simulation environment.
#Practice star ccm tutorial software
The Siemens Digital Industries Software development team is pleased to announce the availability of Simcenter STAR-CCM+ 2022.1.0.
#Practice star ccm tutorial verification
Siemens Star CCM+ 2022.1.0 Tutorials & Verification files Unity hdrp performance optimization.Version:2022.1.0 Build 17.02.007 (R8) with Tutorials & Verification files *
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