Could a fixed-downforce
approach be the way forward?
Formula One racings governing body, the FIA, has called into
question the way in which aerodynamics are regulated, suggesting
that a whole new approach may bring greater long-term
benefits.
In a letter to the teams published on Wednesday concerning the
future use of technology, the FIA said: We believe there may be a
case for placing a limit on the amount of downforce a car can
generate (ie a maximum of x newtons) rather than constantly
regulating to restrict the aerodynamics in the hope of containing
performance. Research would then be directed to reducing drag,
possibly useful to the car industry.
While top aerodynamicists and designers are among the highest-paid
people in Formula One racing, the FIA suggested that changing to a
maximum downforce rule may allow their skills to be used in far
broader and more relevant ways.
We believe there is a strong case for putting the emphasis on
useful technology as a means of gaining performance in Formula
One, it said. At present, much of the technology is sterile. For
example seeking the best lift/drag ratio within the confines of
very restrictive bodywork regulations whose only purpose is to
limit cornering speeds is arguably not the best use of talented
aerodynamicists working in very expensive and sophisticated
facilities. Techniques for generating massive amounts of downforce
from the bodywork of a single-seater racing car have limited
practical application.
The FIA went on to suggest that a maximum downforce rule could
pave the way for the legalisation of moveable aerodynamic devices:
If we have a fixed but relatively low maximum permitted downforce,
why would we need to continue to ban (them)? Could we not allow
them at least under braking? Or perhaps forward of the front wheel
centre line to help aerodynamic balance when following another car
closely? We would have to have an accurate and reliable means of
measurement, but I am told this will be much easier with a single
tyre supplier. Moveable devices might also be useful for
safety.
The FIA invited immediate feedback on its suggestions with a view
to possible inclusion in the 2008 Technical Regulations, which are
due to be finalised by the end of this year. In the longer term it
also proposed setting up a small committee from the major
manufacturers and perhaps some academics to advise on possible car
and aerospace technologies for use in Formula One racing.
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If only they could change the tyre rule... they're making this
sport stupid without the fast speeds....