May 16, 2020

Ford could develop a Tesla-like electric car, says CEO

Ford
Tesla
Mark Fields
automotive manufacturing
Glen White
2 min
Mark Fields, Ford CEO, says the automaker could soon build an electric car to rival Tesla's Model S.
According to Ford CEO Mark Fields the multinational automaker has the ability and expertise to build a full-size, high-tech, long-range electric vehicle...

According to Ford CEO Mark Fields the multinational automaker has the ability and expertise to build a full-size, high-tech, long-range electric vehicle, similar to the Tesla Model S. Production of such a vehicle has not been confirmed by Fields, however he did say it was consistent with Ford’s product philosophy.

Currently, the only all-electric vehicle Ford has on offer is a small Focus electric, although it also sells plug-in hybrids.

Though Ford has no plans to copy the Tesla Model S, a larger vehicle of some kind with better performance and greater range than the Focus electric, would “fit” the automaker's lineup, said Fields. He added that Ford has the engineering and manufacturing ability to make such a model, with the speed and range to compete with Tesla’s Model S.

Practice run

According to reports, Ford recently purchased a Model S. Fields explains, “We drove it. We took it apart. We put it back together and we drove it again.”

Tesla opened its patents in June in order to hurry the development of high-performance electric vehicles by other automakers. The company said this week that it believes that automakers and the world would benefit from a “common, rapidly-evolving technology platform.”

Tesla would also benefit financially, since it's planned gigafactory would be a main source for the high-capacity battery packs required by such vehicles.

Ford had pre-tax profit of $1.2 billion during the most recent quarter and net income of $835 million, which are both down from 2013 on higher costs and lower sales volumes.

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Jun 23, 2021

Hexagon Revolutionises Manufacturing Design Process

Hexagon
Fugaku
fujitsu
Manufacturing
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.

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