SGI and ANSYS Achieve New World Record in HPC

Looking back at the past couple of years of extraordinary joint engineering projects SGI and ANSYS have undertaken, it is clear to me that when a synergetic hardware and software partnership is established you, our joint customers, are the clear beneficiary. To that end, I would like to walk you through four such examples.

The first example was outlined over a year ago in my ANSYS guest blog, “Solving the Impossible Electromagnetic Simulation with HPC” where with a “grand challenge” benchmark we jointly demonstrated that the SGI® UV platform and ANSYS HFSS software could solve very large, high frequency electromagnetics problems like cosite analysis and radar cross section (RCS) analysis, as well as allow multiple frequency sweeps to be run without running out of computer system memory. Continue reading

BorgWarner Goes Full Speed with ANSYS HPC Parametric Packs

It doesn’t matter what car you drive — it could be a snazzy Ferrari or a humble FIAT Punto — ultimately what we’re all looking for is a car that performs well and maybe saves us a little money at the pump.

The upcoming joint ANSYS-ESTECO webinar on September 15th will discuss just how important a single component, in this case, a tensioner arm, can be. Chain tensioner arms may not be as well known as pistons and gearboxes, but, by maintaining the correct amount of tension on the chain at all times throughout its duty cycle, they are important for reliable operation of the accessory chain drive system. The chain tensioner also helps protect other components, such as the alternator and water pump, from undue stress and premature failure. A well-designed chain tensioner can also help boost engine performance and efficiency. Continue reading

Scaling ANSYS-Related Workloads to Increase Performance

Manufacturers are under intense pressure to create and introduce new products on a consistent basis in order to remain competitive. Those that can conceive, develop, test and bring products to market quickly stand to realize improvements to overall business performance and profitability.

Computer-aided engineering (CAE) streamlines the product development process and drives faster time-to-market by helping manufacturers resolve design challenges, forecast real world product performance and test fewer prototypes.

Best-of-breed CAE software like ANSYS can nurture design innovation and enable faster delivery of more successful product offerings, but only if IT can scale to support a wide range of CAE applications and workloads. Continue reading

Should They Ban Motorcycles from Cycling Races?

The former Belgian top cyclist Johan Museeuw once stated: “Crashing is part of cycling as crying is part of love.” Indeed, probably every elite cyclist has experienced in-race crashes that put him or her in the hospital. But recently, things seem to have become much worse. In the past two years, many prestigious elite races have been stained by serious crashes between riders and in-race motorcycles. The tragic culmination so far of these crashes was reached on 27 March 2016, when Belgian rider Antoine Demoitié got hit by a motorcycle in the race Gent-Wevelgem and died later in hospital due to his injuries. Later, on 28 May 2016, 19 cyclists were involved in a major crash with two motorcycles, which put Belgian rider Stig Broeckx in hospital in a coma. Continue reading

Upstream and Downstream of a Hyperloop Pod

If you’re a regular subscriber of the ANSYS blog, you’ve probably already heard about Elon Musk’s Hyperloop Pod Competition. Texas Guadaloop is a team from the University of Texas at Austin that was chosen to participate in this Hyperloop Design Weekend Competition back in late January among 150 other teams after SpaceX accepted our preliminary Design package.

From the beginning of our design iteration, Guadaloop has been committed to creating a simple and executable design. One of the major challenges we encountered in the external configuration of our pod design was determining the aerodynamic viability of propelling our pod through a tube. With the elimination of a compressor in our design, the Kantrowitz limit needed to be actively combated. Continue reading

Advanced Mesh Morphing in ANSYS Mechanical

It is a great pleasure to guest blog for ANSYS again after my post in 2014 entitled Reshaping the Future of CFD Using Mesh Morphing. We continue to increase our commitment to deliver the high-performance mesh morphing technology of RBF Morph and began our new product project at the beginning of 2014.

We presented the first industrial applications at the Automotive Simulation World Congress in Tokyo in October 2014, and officially launched the RBF Morph ACT Extension on the market at the ANSYS Italian UGM in May 2015. At the end of 2015, we posted a free version (with limited functionality) in the ANSYS App Store. Continue reading

Tools of the Trade – Preparing Students for the Real World with ANSYS AIM

Preparing students for the real world means introducing them to industry-standard tools such as ANSYS AIM — as early as sophomore year.

Undergraduate engineering students are incredibly busy, overloaded with curricular activities. My mechanical and mechatronics engineering students carry a load of five courses in such complex subjects as mathematics, physics, materials, thermal science, and automation and control. Every four months, they also complete a co-operative education term in industry.

Because undergrads are so busy, I was shocked two years ago when a group of second-year students approached me about incorporating a new project into an already-challenging class, numerical methods. Continue reading

Calsol Solar Team Produced Optimized Design Using Simulation

CalSol Solar Vehicle Team, UC Berkeley, is a student-run organization that designs, builds, tests, and races solar vehicles capable of traveling at highway speeds. Through participation in solar races and alternative energy as well as community outreach events, the team also aims to raise awareness of solar energy while focusing on the engineering challenges inherent in solar vehicle technology.

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In order to be a competitive vehicle team, an aerodynamic vehicle design and good battery cooling systems are very important. Continue reading

Seamless Integration of FKM Guideline in ANSYS Workbench with ACT

As we all know, a frequent challenge in FEM is the evaluation of stress results, in particular with cyclic stresses. The FKM guideline “Analytical Strength Assessment of Components” describes a static strength assessment as well as a fatigue strength assessment. This guideline was developed by the Advisory Board for Engineering and Research for various applications in mechanical engineering and other sectors. Continue reading

BadgerLoop Takes Number 3 Spot at Hyperloop Competition

badgerloop hyperloop competition ansysOur story began in the afternoon of Monday, June 15, 2015. It was just like any other day until an email with SpaceX’s announcement of a Hyperloop competition was received. We got to thinking and within a week, BadgerLoop was created purely by word of mouth. 15 students worked from around the world, while on summer internships, to solidify the core of BadgerLoop. Continue reading