Bunny Ears and the Aero Boys
Sounds like a new cartoon adventure, doesn’t it? But it’s just the story of testing in Barcelona this week. First we had McLaren putting the nose of their car in brackets, then bunny ears sprouted from the Hondas and, finally, Ferrari talked about their amazing shrinking sidepods.
The McLaren development seemed logical enough to me, surely just taking the idea of “mustachio” front wing elements, as seen on several of the cars this year, and extending them from endplate to endplate, thereby maximising whatever benefit they give.
The strange growth of ears on the nose of the Honda looks like desperation, however. Obviously they are intended to give a little more downforce and control to the front of the car under braking, but a more inelegant solution can hardly be imagined. If that is the best their aero boys can come up with, methinks they need a better wind tunnel.
And then there’s Ferrari. When Kimi Raikkonen seems much happier with developments and there is mention of major advances in the design of the sidepods and engine cover, rather than bits and pieces added to the nose, it is time for the other teams to get worried. All the teams are talking about steps forward being taken but it sounds as though it’s Ferrari who have made the most important advances.
Notice that these are all aerodynamic tweaks, however. In this era of frozen engine development, the concentration on aerodynamics becomes even greater until it seems the only way to squeeze a little more speed or grip from the chassis. The FIA may be congratulating themselves on helping the engine manufacturers to economize but the money just gets spent in other areas instead. And F1 hardly needs even more effort put into aerodynamics, blamed as it is for the dearth of overtaking these days.
Somehow we need to get back to a situation where all aspects of a car’s handling are equally important. Whilst the science of aerodynamics cannot be “un-invented”, it is certainly possible to introduce regulations that make it less important, thereby encouraging renewed life into suspension and chassis design in the quest for mechanical grip.
It seems to me that the first and most logical step towards this would be to change the flat bottom rule. At the moment, the floor of the car is supposed to be flat between the rear face of the front tires and the front face of the rear tires; extend the flat bottom rule from the nose to the rear face of the rear tires and you immediately do away with the raised nose that has consumed the great majority of aerodynamic work over the last few years. The designers would be forced to look at other ways of clawing back some of the downforce they have become used to and, more importantly, would have to find non-aerodynamic methods for coping with the huge reduction in downforce.
The flexi-floor saga is an illustration of how ridiculous things have become, thanks to the flat bottom rule being circumvented. If the FIA had insisted that the floor of the car must mean the bottom of the chassis, the extended lip would never have been necessary and flexi-floors would be pointless. Hence my suggestion that the floor be extended to the nose – let them try to circumvent that rule!
The FIA has delayed the introduction of new aerodynamic regulations and even these do not envisage anything so radical as a truly flat-bottomed car. It seems that the regulators would rather fiddle about with ever-more-precise measurements of what can be done here and what is allowed there. It is all wasted energy; the designers will keep the aerodynamic advantages they have developed over the years unless you take away their toy completely. Remove it and they will have to go back to cars that corner quickly because they work better, rather than relying on a huge aerodynamic hand forcing them on to the ground.
And with aerodynamics put in its place, who knows, we might even have a bit more overtaking in F1. Now that should keep everyone happy, surely.