I’ve talked a lot about the aerodynamic and power unit components of a Formula 1 car on this blog, but rarely touched on the raw mechanical systems that are also critical to performance. There’s a reason for this, though – it’s all a bit voodoo. There are plenty of theories behind proper suspension geometry for a race car, however it becomes much more complex to analyse these mechanics at F1 level as downforce – the biggest performance differentiator in the sport – plays an important role in the design calculations.
For this blog post I am going to run over some of the important aspects of suspension geometry and the factors involved (e.g. centre of gravity, aerodynamic downforce). Continue reading →
The final round before the 4 week summer break was held in Hungary – a very high downforce orientated circuit with only one straight to worry about in terms of drag reduction. It is for this reason that we often see as many aero bits crammed onto the cars as possible, just like Monaco.
Straightline speed is not a necessity but strong driveability is crucial for good laptime, from both the power unit and the chassis. This is particularly notable in the middle sector where a series of medium speed corners really test the car’s aerodynamic balance and power delivery. This is why Red Bull appeared to be a step closer to Mercedes as their chassis is arguably the best on the grid and their Renault power unit has had multiple software upgrades on the driveability front.
As far as new tech went there wasn’t much to talk about but as always there were a few things that are worth mentioning… Continue reading →