Author Topic: World's fastest long-range electric car record attempt  (Read 3384 times)

0 Members and 1 Guest are viewing this topic.

Offline Graham

  • Jr. Member
  • **
  • Posts: 35
    • Fluids Laboratory for Interdisciplinary Projects - FLIP
World's fastest long-range electric car record attempt
« on: July 08, 2014, 07:51:16 AM »
Hi all,

Some very few of you may remember a few years ago a team from the University of New South Wales in Sydney, Australia, broke a long-standing land speed record for a solar-powered vehicle - I posted about it back in the day:

http://www.landracing.com/forum/index.php/topic,9129.0.html

I'm really excited to say that the Sunswift team, which I'm now overall academic advisor and aero team mentor for, are going to take a crack at something considerably more challenging and relevant to today's auto industry, they're aiming to break the FIA record for endurance speed of an electric car over a distance of 500km. CNET did a cool feature on it today, and the record run is only 2 weeks away, you can watch here:

http://www.cnet.com/au/videos/australian-team-prepares-to-break-electric-car-world-record/

The team made a conscious effort with this car to give it sports car looks but also make it a lot closer to a practical solar-electric hybrid than any previous solar-powered car (they've tended to look like spaceships on wheels until now), and now it's about showing that you can have high speed and long range in an electric vehicle - a student-designed-and-built one at that. Last year the team took line honors for first and fastest in a race across Australia from Darwin to Adelaide, and now it's all about getting into the record books too.

Stay tuned for more news of the record attempt, in the meantime here are some pics of the car in action, and you can check out the team's facebook too! https://www.facebook.com/UNSWSunswift







Graham Doig
Fluids Laboratory for Interdisciplinary Projects - www.thinkflip.net
Aerospace Engineering Department
California Polytechnic State University

Offline Speed Limit 1000

  • Hero Member
  • *****
  • Posts: 1398
Re: World's fastest long-range electric car record attempt
« Reply #1 on: July 08, 2014, 10:28:02 AM »
Looks great. A very interesting project from young students. I wish them well in their quest :cheers:
John Gowetski, red hat @ 221.183 MPH MSA Lakester, Bockscar #1000 60 ci normally aspirated w/N20

Offline Graham

  • Jr. Member
  • **
  • Posts: 35
    • Fluids Laboratory for Interdisciplinary Projects - FLIP
Re: World's fastest long-range electric car record attempt
« Reply #2 on: July 09, 2014, 04:34:11 AM »
Thanks Speed Limit! I'll post here when the students get to the track for their record attempt.

Here's the university's official press release in the mean time:

https://newsroom.unsw.edu.au/news/science-technology/sunswift-students-take-electric-car-world-record
Graham Doig
Fluids Laboratory for Interdisciplinary Projects - www.thinkflip.net
Aerospace Engineering Department
California Polytechnic State University

Offline tauruck

  • Hero Member
  • *****
  • Posts: 5127
Re: World's fastest long-range electric car record attempt
« Reply #3 on: July 09, 2014, 06:18:26 AM »
Nice one Graham.

Wish them all the best. :cheers:

Offline Graham

  • Jr. Member
  • **
  • Posts: 35
    • Fluids Laboratory for Interdisciplinary Projects - FLIP
Re: World's fastest long-range electric car record attempt
« Reply #4 on: July 18, 2014, 07:00:27 AM »
The team are heading down to the AARC oval in Victoria, about 1000kms from Sydney, tomorrow. Dyno testing and last-minute battery checks completed, the students are hoping to average something like 70mph over their 300 mile record attempt - i.e. highway speeds at highway distances with zero emissions.

A little about the record - it's an FIA Category A Group VIII Class 1 record - for electric vehicles under 500kg (though no car over 500kg would be able to take a shot at this record, currently...!), 500km from a standing start. The present record is 45mph over a distance of 500km. It's one of the most curious categories in the FIA list, as the present records do not name a car, or driver, or anything really. We're 99% sure the records were set by the GM Sunraycer, which was GM's entry into the first World Solar Challenge back in the mid/late 1980's. Use of the solar power is not allowed, however we're totally unconvinced that the Sunraycer had no solar, as the speeds are identical to Sunraycer's "solar-powered" records. FIA doesn't let you mix and match, for instance solar+electric is considered a hybrid! So some inconsistencies there. The best way to deal with controversy and inconsistencies, as Richard Noble knew well, was to just smash both the real and imagined records, so that's what Sunswift intend to do.

Weather is shaping up nicely, cold (who knows how we'll deal with condensation...) but not wet, not too windy. The tyres (Michelin's special solar car tyres) are a question mark for uni-directional oval racing, and the battery probably hasn't been fully drained in anger, plus some more aero mods to make from the "road going" configuration (this is, after all, a passenger-carrying sports car for the road rather than a dedicated LSR car)... so some work to do.

Keep up to date with the team's facebook and twitter in the next few days! They've promised to burn as much diesel as possible to get to Melbourne just to keep our rev-head fans happy.

Graham Doig
Fluids Laboratory for Interdisciplinary Projects - www.thinkflip.net
Aerospace Engineering Department
California Polytechnic State University