May 16, 2020

Five things about Daimler’s incoming CEO

Sean Galea-Pace
2 min
The Germany-based automotive company, Daimler, has announced that Ola Kaellenius is set to replace Dieter Zetsche as its chief executive. The move will...

The Germany-based automotive company, Daimler, has announced that Ola Kaellenius is set to replace Dieter Zetsche as its chief executive. The move will see the makers of Mercedes-Benz led by a non-German boss for the first time in its history, BBC News reports. Following the news, Manufacturing Global looks at five things about the new chief executive.

1. Nationality

The new Sweden-born CEO becomes the first non-German CEO to represent the company. The change is thought to be considered a cultural shift, with the automotive giants looking to Mr Kaellenius to steer Daimler into the digital future.

2. Education

The incoming boss becomes the first leader of Daimler without a mechanical engineering background. Mr Kaellenius studied finance and accounting at the Stockholm School of Economics in Sweden and at the University of St. Gallen in Switzerland.

See more:

3. Daimler history

Mr Kaellenius has a significant amount of experience at Daimler, having initially joined the company as a trainee within the International Management Associate Programme in 1993. Since then, Mr Kaellenius has worked his way up through the company, with his most recent role being a Member of the Board of Management of Mercedes-Benz Cars Marketing & Sales, a post he has held since 2015.

4. Informal style

In a bid to distance himself from traditional management, Mr Kaellenius has been described as being more informal than other CEOs. When attending tech conferences, he is usually found wearing jeans, trainers and a shirt with no tie which reflects a more casual leadership style.

5. Glowing recommendation

According to Compelo, outgoing CEO Mr Zetsche said of his replacement: “In various positions at Daimler, Ola has earned not only my respect, but also the recognition of his colleagues in very diverse areas.”

“At the same time, he contributes a valuable international perspective.”

Share article

Jun 23, 2021

Hexagon Revolutionises Manufacturing Design Process

Elise Leise
3 min
Fugaku’s supercomputer allows Hexagon’s clients can use complex CFD simulation to drive innovation in next-gen aircraft and electric vehicle manufacturing

A global leader in sensor, software and autonomous solutions, Hexagon recently announced that complex CFD (computational fluid dynamics) simulations can now be completed with the help of the world’s fastest supercomputer, Fugaku. Before this breakthrough, CFD simulations were far too expensive and time-consuming to run. Now, however, engineers can use these high-detail simulations to explore new ideas, iterate their designs, and optimise next-gen aircraft and electric vehicle manufacturing. 


Thanks to Hexagon, manufacturers can now analyse what they’re up against before starting their build process—with one-third the energy use of traditional simulations and a fraction of the cost. This is only the latest step in Hexagon’s mission to use design and engineering data to speed up smart manufacturing. As the company wrote: ‘The idea of putting data to work is part of Hexagon’s DNA’. 


What Are CFD Simulations?

Simply put, they’re simulations so complex and powerful that engineers usually have to spend hours upon hours simplifying their designs. 90% of an engineer’s time can centre around this task—but not with Fugaku-powered simulations. Now, original designs can be fed into the simulation software, reaching a much closer approximation of reality. 


With the ARM-powered Fugaku supercomputer, Hexagon’s Cradle CFD clients can now reduce simulation cost, conserve valuable energy, and integrate high-detail simulations into their daily operations. At a time when the automotive and aerospace industries are racing to bring safe and sustainable transport options to market, in fact, CFD simulations could be the key to success. 


How Does CFD Change the Game? 

As auto manufacturers transition to electric vehicles, they must understand how design adjustments will affect the vehicle in real-time. Instead of physically iterating their blueprints, they’d rather work it out in theory. With CFD, engineers can now pre-test critical safety, performance, and longevity features—for example, how aerodynamics will interact with energy efficiency, or how thermal management will operate under a range of parameters. Essentially, CFD simulations speed up the design process and cut down on costly mistakes. 


Said Roger Assaker, President of Design & Engineering in Hexagon’s Manufacturing Intelligence division: ‘Simulation holds the key to innovations in aerospace and eMobility. Advances such as the low-power Fugaku supercomputing architecture are one of the ways we can tap into these insights without costing the Earth, and I am delighted by what our Cradle CFD team and our partners have achieved’. 



How Did Testing Unfold? 

Hexagon collaborated with Fujitsu Limited to create and complete several test situations. Here’s a quick look at two of their trials: 

  • Prototyped a typical family car. This is only possible with enhanced computing power. The car model consisted of 70 million elements using 960 cores and was simulated until it reached a  steady-state using the RANS equation over 1000 cycles. 
  • Simulated transonic compressible fluid around an aeroplane. Made up of approximately 230 million elements, the simulation used 4,000 nodes using 192,000 computing cores and relied on 48,000 processes via Message Passing Interface (MPI). 

Tomohiro Irie, Hexagon’s Director of R&D for Cradle CFD, commented on the recent progress: ‘I expect that these technical developments will contribute to making the power of Fugaku more accessible for general use, bringing huge freedom and improved insights to engineering teams solving tomorrow’s problems today’. 

Overall, Hexagon intends to continue driving product innovation forward, with smart manufacturing that adapts to conditions in real-time, pursues perfect quality, and optimises designs for zero waste. And there’s little doubt about it. With 20,000 employees in 50 countries, coupled with Fugaku’s supercomputing capabilities, Hexagon is uniquely poised to succeed.

Share article