I think you need to put to bed the idea that what (if anything) Ferrari were doing wrong was something as simple as an expanding fuel line. Whatever the FIA were investigating, it seems that they lacked the expertise/resources to get down to the technical complexities of the system they were investigating. However incompetent they may be, the FIA could definitely identify something as simple as an expanding pipe, and any such pipe is clearly illegal.Mr.G wrote: ↑06 Mar 2020, 00:00IIRC - Last year Mercedes was saying this - "We (both Ferrari and Mercedes) are accelerating in the same way but then we go flat (top speed) and them (Ferrari) keeps accelerating longer"etusch wrote: ↑05 Mar 2020, 23:36If so why fia lying about investigation? If it is found why they are saying found nothing, if this kind of something legal why they don't declare it.Mr.G wrote: ↑05 Mar 2020, 23:20
They did something clever - they are breaching the fuel flow limits in such way that it cannot be considered illegal. In other words - they have found a way how to store fuel after the fuel flow sensor measuremens.
Actually it was Mercedes who came with the idea to store fuel after measurements, but then the rules was changed and everyone ware thinking that this path/loophole was closed. But apparently Ferrari found a crack in it and exploited it...
And no it's not about Ferrari, it's classic F1...
In the other hand it is very simple not clever. How much fuel you can store? Can you store in a normal pipe as much as enough to keep ham at back for whole monza straights?
This is in sync with the idea - I assume their fuel line is expandable (in diameter) so during the lap, when there's lower demand for fuel they keep pumping more fuel through the fuel flow sensor than actually needed and keep expanding the fuel line. Once they reach straight they go to the max with the flow limit so the acceleration is the same, but then they use up the saved fuel and continue in acceleration a bit longer...
How much? I don't know how the usual fuel line looks like, but the rumour is that the new rules will limit it to 2dl. So I assume this is the volume of typical fuel line. Regarding the expansion - I would say it's between 0.5 - 2 times of the diameter (I think this is possible with current materials)...
5.10.5 Any device, system or procedure the purpose and/or effect of which is to increase the flow
rate or to store and recycle fuel after the measurement point is prohibited.
NB, it clearly states the "effect", so with this wording, they wouldn't even need to prove it was deliberate, just that it has this effect.
Whatever was being investigated, it certainly wasn't this.