F1 »

F1 to have new design rules for 2013?

Veteran designers Patrick Head and Rory Byrne charged with overhaul of F1's technical specification in search of excitement and efficiency.
The technical face of F1 could be poised to change dramatically within the next three years after it was revealed that team bosses will be presented with a radical design brief for the 2013 season.

According to a BBC exclusive, the quest for closer, more exciting and more cost-effective racing has been passed to respected designers Patrick Head and Rory Byrne, who will produce a blueprint for future technical regulations for discussion by the teams and F1's Technical Working Group early next year. The draft regulations are being drawn up at the behest of the FIA, and should be in the hands of the men charged with making them reality some time before Christmas, prior to a meeting of the TWG in January.

According to the report, the vision will present the biggest design change since 1983, when flat-bottomed cars were made mandatory after years of underfloor development led to venturi technology and the use of the infamous 'skirts' as designers sought to extract the most from the latest thinking on downforce. Ironically, Head and Byrne's brief is understood to call for the return of underfloor development, but in a way that will prevent a return to the sort of excessive speeds that saw the rules changed so dramatically nearly 30 years ago.

The major changes are thought likely to see vastly reduced front and rear wing sizes; greater proportions of total downforce derived from the use of shaped floors, but a major reduction in total downforce; the retention of large tyre sizes to ensure cornering speeds remain high; and a reduction in the amount of full-throttle running, from 70 per cent to 50 per cent by 2013, although there is almost certainly going to be call for compromise during next month's meeting.

Head and Byrne reportedly started work on the new rules as long ago as March, and have now presented their vision to FIA race director Charlie Whiting, who will pass them on to the teams this week. The Williams co-owner revealed that the pair were told to ensure that overtaking wasn't made any more difficult, but believes that they may actually have found an improvement in an area for which the top flight is often derided.

As the original GP2 Series car showed in 2005, creating downforce via the underside of the car, rather than using excessively large and complicated wings can produce more exciting racing as chasing cars should lose less downforce when in close pursuit of another, theoretically making it easier to pass.

"We are only going to have roughly 65 per cent of the amount of fuel and a [limited] fuel [flow] rate - that was a given," Head explained to BBC Sport, "We were just told 'that's what it will be, you've got to come up with a car spec that is not going to be more than five seconds a lap slower than a current F1 car'.

"So some circuit simulation was done by Rory at Ferrari and when we'd come up with some numbers in terms of drag and downforce it was then to try to come up with a geometry of a car that could try to achieve that."

Related Pictures

Click on relevant pic to enlarge
Ferrari designer Rory Byrne addresses the audience
Friday Practice 1, Patrick Head(GBR) Williams
Thursday, Charlie Whiting (GBR), Race director and safety delegate starter looking at the circuit
the starting grid
Race, start
Race, start
25.06.2017 - Race, Flavio Briatore (ITA) and Chase Carey (USA) Formula One Group Chairman
25.06.2017 - Race, Flavio Briatore (ITA) and Chase Carey (USA) Formula One Group Chairman
25.06.2017 - Race, Chase Carey (USA) Formula One Group Chairman
24.06.2017 - Qualifying, Chase Carey (USA) Formula One Group Chairman and Christian Horner (GBR), Red Bull Racing, Sporting Director
23.06.2017 - Press conference, Jock Clear (GBR) Ferrari Engineering Director and Rob Smedley (GBR) Williams Head of Vehicle Performance
23.06.2017 - Press conference, Rob Smedley (GBR) Williams Head of Vehicle Performance
11.06.2017- Race, Te afety Car leads the group
11.06.2017- Race, The Safety Car leads the group
11.06.2017- Race, Sir Patrick Stewart (GBR) Actor
11.06.2017-, Maurizio Arrivabene (ITA) Ferrari Team Principal and Mattia Binotto (ITA) Ferrari Chief Technical Officer
11.06.2017- Chase Carey (US), Liberty Media and Matteo Bonciani (ITA), F1 Head of Communications
11.06.2017-  Jean Todt (FRA) Fia President and Chase Carey (US), Liberty Media

Join the conversation - Add your comment

Please login or register before adding your comments.

Although the administrators and moderators of this website will attempt to keep all objectionable comments off these pages, it is impossible for us to review all messages. All messages express the views of the poster, and neither Crash Media Group nor Crash.Net will be held responsible for the content of any message. We do not vouch for or warrant the accuracy, completeness or usefulness of any message, and are not responsible for the contents of any message. If you find a message objectionable, please contact us and inform us of the problem or use the [report] function next to the offending post. Any message that does not conform with the policy of this service can be edited or removed with immediate effect.

Billy .

December 22, 2010 11:23 AM

The amount of rear drag (dirty air) currently produced needed to be reduced. It doesn't matter if you have a front wing the size of a barn door it hasn't helped. Although 2010 was a great year, it's good to see a proactive stance towards better closer racing.

Alan D - Unregistered

December 22, 2010 12:36 PM

Billy: "It doesn't matter if you have a front wing the size of a barn door it hasn't helped" That's exactly right. The turbulence from the car in front is the problem, not the size of the wing on the car behind. Five years ago some designers came up with a proposal for a split rear wing, which was basically a rear wing over each rear wheel and a gap in the middle. Their texts showed this produced the same amount of rear wing down force but with much less turbulence. Its called the Centreline Downwash Generator. For pictures, search for FIA CDG. The big problem with the CDG wing is no room for the sponsors logo.

© 1999 - 2017 Crash Media Group

The total or partial reproduction of text, photographs or illustrations is not permitted in any form.