New Sasol GTC cars set for thrills

The iconic Grand Prix Circuit will present a new challenge to the GTC drivers as they tackle the country’s fastest racetrack on June 16.

Suzuki’s new Swift hatch and sedan in SA

Suzuki kicks off its new model assault with an all new Swift hatchback and standalone sedan called the Dzire.

Symonds rejects talk of wind tunnel ban

2015-04-13 08:20

WIND TUNNEL - OLD TECH? Formula 1's technical heads have defended the use of expensive wind tunnels. Image: Shutterstock

SHANGHAI, China - Formula 1 technical heads defended the use of expensive wind tunnels after Force India deputy principal Bob Fernley suggested they were old-fashioned technology that "should be banned" to save money.

Williams engineering head Pat Symonds said: "I think it's a clearly ridiculous provocative statement."

"Our wind tunnels are anything but dinosaurs. Just because a technology has been around for a while doesn't mean that it joins those reptiles of old. Cars have been around for a long while. Are cars dinosaur technology?

"Maybe Bob ought to come and have a look at a decent wind tunnel and just see how technically advanced they are."


Fernley, who has called for cost-cutting measures and a greater share of the revenues for teams struggling to survive, said last month (March) that big savings could be made by replacing the tunnels with computer technology.

He told autosport.com: "Formula 1 is supposed to be the pinnacle of motorsport...we're supposed to be pushing the limits of technology. 

"But we're using a device in our aero departments which is archaic and is incredibly expensive to operate and to purchase.

"So why aren't we pushing the limits of CFD (computational fluid dynamics)? It does two things; it will make F1 more sustainable for all teams, particularly the independent teams and it lowers the entry barrier for new teams coming in."

Force India, who struggled to get their 2015 car ready for the season due to cash flow problems, are using the Toyota wind tunnel in Cologne, Germany.


Fernley estimated the annual cost of operating a wind tunnel at the equivalent of R181 - R241-million.

Red Bull principal Christian Horner, whose team has been struggling on the track this season, has suggested a ban should be considered as a radical step but Ferrari technical head James Allison agreed with Symonds.

"The techniques we develop in both those spheres, in both wind tunnel and CFD, are impressive by any measure," he said.

"We, as an industry, have caused the CFD tools for low speed aerodynamics to be pushed forward very nicely to the benefit of more than just Formula 1, so I don't think there's any need to worry about us using dinosaur technology."

Stay with Wheels24 for the 2015 F1 season – fresh reports every day.


There are new stories on the homepage. Click here to see them.