Zyz sailing team started designing and manufacturing small sailing boats in 2008 to participate to Italian inter-university regattas called 1001velaCUP. During the first eight-year experience of the team, different boats have been launched, trying to optimize all different aspects that influence the final performance of a boat. R3 class rule adopted in this competition imposes geometrical and structural constrains to the design process: maximum length x beam of the boat is 4,60 x 2,10 m, while a minimum percentage weight for the hull constituted by 70% of plant-origin material is imposed. Continue reading
Every Friday night, I’m playing badminton with a few friends in my village of Perwez in Belgium. Beyond the motivation of staying fit and healthy while having good time, I’m also pushed by the strong desire to defeat my friend and colleague Michel Rochette from our Lyon office. Occasionally, we are organizing international games to challenge each other and so far, the results are very tight. But I now have a winning strategy! Continue reading
In the first part of this two-part post, I already addressed four of the eight cloud computing best practices that are fundamentally related to simulation data and end-user access. Now I’ll address best practices that are associated with licensing, HPC workloads, and business support for cloud deployments. Continue reading
Rapid growth in the use of engineering simulation tools – and in the demand for high performance computing (HPC) – is driving interest in cloud computing. Using the cloud for simulation presents unique challenges with different solution types required for specific use-cases. For many years, I have been on this journey with customers adopting cloud computing. Quite a few of them has been enabled through the UberCloud project. Let me share some lessons learned and key takeaways. I will basically do that by means of eight “best practices”: Continue reading
Do you routinely tackle mechanical simulations in the field of linear dynamics? Are you unhappy with your simulation times? If you answered yes to both of these questions then keep on reading. ANSYS Mechanical 17.0 has many exciting new features — far too many to cover here. This post focuses on only one of these new features: the improved performance for linear dynamics simulations in Distributed ANSYS. Continue reading
Every year, automotive industry visionaries and innovators from across the automotive industry assemble at the Automotive Simulation World Congress to share the latest advances, perspectives and best practices in the use of automotive simulation. I am excited to note that this year, the Automotive Simulation World Congress will be held again in Europe, meeting in Munich on June 7-8, after spanning other corners of the globe in previous years. Continue reading
In my talks with engineering managers, flow analysts and IT staff, I often hear variants of this question. Why is more computing power a strategic asset for my engineering department? Why does scalability matter for my simulation jobs that don’t go beyond 32–64 cores in parallel? What’s in it for IT when we are stuck with our current HPC server or cluster for at least two years? Let me try to answer each of these questions.
For the past few weeks, the ANSYS blog has published many posts and ANSYS has held a number of webinars describing the advantages that ANSYS 17.0 provides for turbomachinery simulation. In the following, I will review these events and provide my summary of 10 (out of many more) exciting developments:
- A focus on HPC delivers significant speedups and ability to handle larger models, for both CFD and mechanical simulation.
- A new mechanical model simulates journal bearings, additionally providing important inputs of stiffness and damping for rotordynamics simulation.
- Fracture analysis is faster and easier with arbitrary crack surface definition and post-processing.
While considering a switch to the cloud, many of you may wonder how ANSYS licensing will work there, and more in particular, when and how we will support a pay-per-use model. I have very good news for you. Along with your existing licenses, you can use our newly announced ANSYS Elastic LicensingTM. This is a new pay-per-use licensing model unlocking virtually every ANSYS product that is supported on cloud-hosting partner hardware. Continue reading
On January 27, ANSYS released its biggest version ever, ANSYS 17.0. Although the ANSYS simulation platform is renowned for its comprehensive coverage of virtually every industry through its extensive range of simulation tools, this latest release is particularly suited for the healthcare industry, whether you are modeling structural, fluid or electromagnetic applications — not to mention those of you engaged with multiphysics modeling. Among the hundreds of new features coming with this release, it might be easy to miss those which are truly important for the medical device, pharmaceutical or clinical sectors. Let me highlight 3 new or enhanced capabilities. Continue reading