Diffuser appeal rejected, confirmed to be within the rules

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timbo
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Tom Castellani wrote:Ferrari are way too used to fixing things by throwing money at it.
Yep. And Toyota are way too used to throwing money.
Without fixing anything.
You can argue before this season.
I'd say God bless'em.

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Metar
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Re: Diffuser appeal rejected, confirmed to be within the rules

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vall wrote:I think many of the DDD supporters miss the point. The "spirit of the rules" is not something vague as they want to convince us. It is a will defined thing: The goals of the OWG were well defined: reduce the DF by 40%, reduce the turbulence behind the car, etc. And all the changes agreed with the team and FIA were meant to achieve that. What happens now is that 3 teams are exploiting a grey area in the regs to get the same DF levels as before, etc. So, yes, what they did goes again what the rules were meant to achieve. And FIA should have stopped them back in January.
Even as a DDD-detractor (DDDD?), I wouldn't agree on the point of 40% downforce reductions being the spirit. The OWG themselves said this was merely a mean to facilitate easier overtaking.

I would, however, argue that these diffusers A) Might create more turbulence, and B) Increase sensitivity to wake, since it needs to be fed more air. Therefore, they hamper driving in traffic, either for a follower or while following, and thus work against the attempts to ease overtaking - therefore against the spirit.

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Rob W
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Re: Diffuser appeal rejected, confirmed to be within the rules

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I think this the correct ruling on this matter.

I've seen many comments here, and from non-double diffuser teams, commenting on the illegality of them. To the best of my understanding their argument revolves around the diffuser being against the intention of the technical specs. This is what is important here to me. If the specs don't close the design avenues enough then they have failed in their aim. If they didn't write enough in the rules to close the design door on these diffusers then they can't say they thought of them enough to have true intent either.

I think a team or teams which thinks outside the box and comes up with something which aims to achieve something which others thought illegal but can achieve it in a way which satisfies the written tests/standard should be allowed the benefit of it.

In the same way the Renault mass-damper was surely legal - its banning owing to it being a moveable aerodynamic device is pretty absurd if you look at it afresh. Likewise, that Ferrari etc were allowed to keep results gained when having a bendy wing the other year is also absurd.

I also think the cost-saving argument brought up is totally besides the point and would be amongst the worst reasons to enforce something basically because it is easier/cheaper for three teams to change their car than the other seven. This is a complete non-issue.

I'm happy with this common-sense ruling.

Giblet
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Re: Diffuser appeal rejected, confirmed to be within the rules

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I think what becomes important now only 1.5 races into the season, is the depth of the teams technical departments.

Did Brawn come up with their diffuser early on in the birth of the 2009 car? Is the fact that their car is quickest around the circuit right now, even against other diffuser teams, a direct result of them working on a trick diffuser the longest?

Basically, watch out for BMW. Kubica especially, but Heidfeld last year, with cars that were harder to pass, passed two people at once in dramatic fashion in two different races.

They almost won the first race of the season with no KERS, and no trick diffuser.
Before I do anything I ask myself “Would an idiot do that?” And if the answer is yes, I do not do that thing. - Dwight Schrute

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Fil
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Giblet wrote:They almost won the first race of the season with no KERS, and no trick diffuser.
..and an aptly-timed safety car..

on raw race pace, BMW currently have no hope.


oh and to keep this on-topic, a great decision for the season and for F1. whoever complains that this goes against the spirit or isn't a cost saving decision is looking at the wrong ideals.

the true spirit of F1 is innovation and creativity. and cost saving doesn't truly work in open competition at F1 level.
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Giblet
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Thank you for being wrong and stating it so well.

On raw race pace, BMW was faster than BRAWN.

And they currently have no trick diffuser.

Look at fastest lap pace, and it's hard to argue my point.

Pos Name Team Lap Time Gap
1 Rosberg Williams 48 1:27.706 135.288 mph
2 Kubica BMW 36 1:27.988 0.282
3 Button Brawn GP 17 1:28.020 0.314
Before I do anything I ask myself “Would an idiot do that?” And if the answer is yes, I do not do that thing. - Dwight Schrute

Conceptual
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Giblet wrote:Thank you.

And they currently have no trick diffuser.

Look at fastest lap pace, and it's hard to argue my point.

Pos Name Team Lap Time Gap
1 Rosberg Williams 48 1:27.706 135.288 mph
2 Kubica BMW 36 1:27.988 0.282
3 Button Brawn GP 17 1:28.020 0.314
Was the leading Brawn ever pushed tho?

Kubica was charging VERY hard to reach the front, while Jenson was rather cruising...

I think that we will see the teams tighten up when all have their diffusors ironed out, and I do expect the BMW to be in the top 5 teams...

wrcsti
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Fil wrote:
Giblet wrote:They almost won the first race of the season with no KERS, and no trick diffuser.
..and an aptly-timed safety car..

on raw race pace, BMW currently have no hope.


oh and to keep this on-topic, a great decision for the season and for F1. whoever complains that this goes against the spirit or isn't a cost saving decision is looking at the wrong ideals.

the true spirit of F1 is innovation and creativity. and cost saving doesn't truly work in open competition at F1 level.
That's why there are pit stops in races.

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Fil
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Re: Diffuser appeal rejected, confirmed to be within the rules

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well at least we now have it confirmed that the fastest team in F1 is Williams, then BMW then Brawn.. thanks Giblet.. :lol:

i do hope BMW return back to the top 3 teams this season, i truly hoped this would be Kubica's year. there's still time.. [-o<


this will be an even more fascinating season now with such dramatic developments being created by teams with no track testing in sight. what will be interesting is what Brawn, Toyota and Williams will develop whilst the others play catchup. will they do enough to maintain their performance lead?
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sticky667
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Giblet wrote:Thank you for being wrong and stating it so well.

On raw race pace, BMW was faster than BRAWN.

And they currently have no trick diffuser.

Look at fastest lap pace, and it's hard to argue my point.

Pos Name Team Lap Time Gap
1 Rosberg Williams 48 1:27.706 135.288 mph
2 Kubica BMW 36 1:27.988 0.282
3 Button Brawn GP 17 1:28.020 0.314
actually BBC had a nice graphical representation in the buildup with the pace of the cars with adjusted fuel loads. the Brawn car was quite far ahead of the BMW's. they were also quicker in qualifying with a heavier car.

nice try though :)

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djos
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Re: Diffuser appeal rejected, confirmed to be within the rules

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sticky667 wrote:
actually BBC had a nice graphical representation in the buildup with the pace of the cars with adjusted fuel loads. the Brawn car was quite far ahead of the BMW's. they were also quicker in qualifying with a heavier car.

nice try though :)
Do you have a link to it at all?

I wouldn't mind seeing it as im curious as to how the RedBull stacks up in their view - imo it is the 3rd fastest car just ahead of Williams and a bee's dick behind Toyota with BrawnGP about .25 of a sec in front of them.
"In downforce we trust"

Giblet
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Edited.

I was spouting, clouded by opinion. But BMW was quick considering they have at least (14%) less downforce then brawn.

Race adjusted fuel loads change things a bit.

However, My point is just this.

When BMW gets their diffuser, look out.
Before I do anything I ask myself “Would an idiot do that?” And if the answer is yes, I do not do that thing. - Dwight Schrute

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djos
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Giblet wrote:When BMW gets their diffuser, look out.
Meh, the RB5 is much quicker than the F109 already and it doesn't even have KERS so watch out when Newey adds his Double deck Diffuser!
"In downforce we trust"

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djos
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Re: Diffuser appeal rejected, confirmed to be within the rules

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http://www.autosport.com/news/report.php/id/74483
Red Bull Racing technical director Adrian Newey will not travel to this weekend's Chinese Grand Prix and will instead focus on re-designing the diffuser of the RB5.
"We are working flat-out on a new solution already," said Red Bull's motorsport advisor Helmut Marko. "As the verdict became official, Adrian [Newey] immediately cancelled his flight to Shanghai and will stay in the factory. If everything goes according to plan, we will have the 'new' car ready for Monaco."

Marko says Red Bull was angered by the decision to approve the three double-decker diffusers because it had already submitted a similar design for approval and had it rejected.

"What angers us is the fact that we had approached [Charlie] Whiting for a clarification on a diffuser solution like the one in question and we were told it was illegal, therefore we did not pursue it any further though our design team had similar ideas," said Marko.

"I wonder what impact this will have on cornering speeds. I assume there will be problems soon when cars are going too fast, and the airflow the double diffuser creates for sure will make overtaking more difficult again. Thus it is against the spirit of the rules agreed in the working groups."
Last edited by djos on 16 Apr 2009, 04:16, edited 1 time in total.
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Giblet
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Re: Diffuser appeal rejected, confirmed to be within the rules

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Fine fine.

BMW won't be quick.

Don't watch out for Kubica.

I'm just saying I THINK BMW will be quick with Kubica. Quicker than you expect.

Next time I'll let you make my opinions for me.
Before I do anything I ask myself “Would an idiot do that?” And if the answer is yes, I do not do that thing. - Dwight Schrute