Dan’s Biz Bookshelf: Four Important Books You Need to Read (Not Just Say You Have)
The Marketing Minute: Cracking the Code of Technical Marketing
Siemens Advances Simulation with Simcenter STAR-CCM+, NVIDIA GPU Compute
February 23, 2022 | SiemensEstimated reading time: 1 minute
Siemens Digital Industries Software announced that it has collaborated with NVIDIA to open the door to a new era of Computational Fluid Dynamics (CFD) simulation. Part of the Xcelerator portfolio of software and services, Simcenter™ STAR-CCM+™ 2022.1 software brings CUDA-enabled GPU acceleration to deliver faster turnaround times at lower hardware investment costs to CFD simulation within design and engineering organizations of every size.
Simcenter STAR-CCM+ 2022.1 software brings CUDA-enabled GPU acceleration to deliver faster turnaround times at lower hardware investment costs to CFD simulation within design and engineering organizations of every size.
“Siemens and NVIDIA are opening the door to a whole new era of CFD simulation acceleration techniques with Simcenter STAR-CCM+. With GPU-enabled technology, users can achieve faster turnaround time of CFD simulations at significantly lower per-simulation cost,” said Stamatina Petropoulou, Technical Product Management, Siemens Digital Industries Software.
“This technology will enable engineers working on external aerodynamics, aerospace, building and infrastructure / civil engineering applications, etc. to massively improve their simulation throughput at equivalent hardware investments with an increased per-dollar performance of GPUs compared to CPUs.”
Running a set of industrial-grade external vehicle aerodynamics simulations, the engineers at Siemens and NVIDIA were able to demonstrate how usage of GPUs could reduce required hardware compute investments by up to 40%* and the power consumption down to 10% of the CPU equivalent, while maintaining identical simulation turnaround times.
Comparison of GPU- and CPU-based equivalent simulations: GPU run time and number of CPU cores required to reach almost identical turn-around times for the same vehicle aerodynamics CFD on GPUs and CPUs. GPUs see legend. Compute-optimized CPU instance: dual-socket Intel Xeon Gold (40 cores per node).
While CPU-based high-performance computing in conjunction with highly scalable CFD parallelization allows for massive speed-ups in absolute times to solution, it comes at the cost of high hardware or cloud computing investments. The technology at hand is a game changer and Siemens is at the leading edge with some of the most credible partners in the field.
"Siemens' Simcenter STAR-CCM+ is giving an incredible boost to CFD simulations by using NVIDIA GPU technology via the CUDA platform and accelerated libraries.” Said Niveditha Krishnamoorthy, Developer Relations Manager, NVIDIA. “Leveraging NVIDIA GPU architecture, Simcenter STAR-CCM+ users can now run more simulations, faster, and can gain critical insights for their design and operation workflows without compromising on accuracy.”
Share on:
Testimonial
"Our marketing partnership with I-Connect007 is already delivering. Just a day after our press release went live, we received a direct inquiry about our updated products!"
Rachael Temple - AlltematedSuggested Items
Nortech Systems Achieves Enhanced Fiber Optic Performance
09/16/2025 | Nortech SystemsNortech Systems Incorporated, a leading provider of design and manufacturing solutions for complex electromedical devices and electromechanical systems, announced significant advancements in its fiber optic capabilities.
Altair, Wichita State University’s NIAR Sign MoU to Accelerate Aerospace Innovation
09/16/2025 | AltairAltair, a global leader in computational intelligence, and Wichita State University’s (WSU) National Institute for Aviation Research (NIAR), one of the world’s leading aerospace research institutions, have signed a memorandum of understanding (MoU) to advance innovation across the aerospace and defense industries.
India’s Aerospace and Defence Engineered for Power, Driven by Electronics
09/16/2025 | Gaurab Majumdar, Global Electronics AssociationWith a defence budget of $82.05 billion (2025–26) and a massive $223 billion earmarked for aerospace and defence spending over the next decade, India is rapidly positioning itself as a major player in the global defence and aerospace market.
Honeywell-Led Consortium Receives UK Government Funding to Revolutionize Aerospace Manufacturing
09/02/2025 | HoneywellA consortium led by Honeywell has received UK Government funding for a project that aims to revolutionize how critical aerospace technologies are manufactured in the UK through the use of AI and additive manufacturing.
Coherent Announces Agreement to Sell Aerospace and Defense Business to Advent for $400 Million
08/15/2025 | AdventCoherent Corp., a global leader in photonics, today announced that it has entered into a definitive agreement to sell its Aerospace and Defense business to Advent, a leading global private equity investor, for $400 million. Proceeds will be used to reduce debt, which will be immediately accretive to Coherent’s EPS.