2017-2020 Aerodynamic Regulations Thread

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RicME85
52
Joined: 09 Feb 2012, 13:11
Location: Derby

Re: Proposed 2017 F1 Aerodynamic Changes

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Have you guys seen the Perrin interpretation of the rules?

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OO7
OO7
171
Joined: 06 Apr 2010, 17:49

Re: Proposed 2017 F1 Aerodynamic Changes

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The rear wing looks a little too low for my taste and although I wouldn't have angled the rear wing end-plates, overall it looks like an improvement.

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Paul
11
Joined: 25 Feb 2009, 19:33

Re: Proposed 2017 F1 Aerodynamic Changes

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Sidepods look too wide.

wuzak
wuzak
467
Joined: 30 Aug 2011, 03:26

Re: Proposed 2017 F1 Aerodynamic Changes

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The rear wing is ugly and the front wing is way too wide.

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henry
324
Joined: 23 Feb 2004, 20:49
Location: England

Re: Proposed 2017 F1 Aerodynamic Changes

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Paul wrote:Sidepods look too wide.
Agreed. The regs have max side pod width 1400, same as now, and Max floor 1600.
Fortune favours the prepared; she has no favourites and takes no sides.
Truth is confirmed by inspection and delay; falsehood by haste and uncertainty : Tacitus

OO7
OO7
171
Joined: 06 Apr 2010, 17:49

Re: Proposed 2017 F1 Aerodynamic Changes

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Also do the 2017 regs allow the leading edge of the diffuser to start at the forward edge of the rear tyre (335mm ahead of the rear wheel centre-line ).

The splitter is behind the trailing edge of the front tyre in the Perrin design. At the inception of the 2017 regs this was mentioned, but I thought they reverted to the 2016 rule where splitter must start at or ahead of the rear edge of the front tyre.

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Holm86
247
Joined: 10 Feb 2010, 03:37
Location: Copenhagen, Denmark

Re: Proposed 2017 F1 Aerodynamic Changes

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I think it looks pretty good, even the slanted rear wing. Much better than today anyways.

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F1NAC
169
Joined: 31 Mar 2013, 22:35

Re: Proposed 2017 F1 Aerodynamic Changes

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so rear wing can be curved?

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Paul
11
Joined: 25 Feb 2009, 19:33

Re: Proposed 2017 F1 Aerodynamic Changes

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I think it has to be curved, if you mean the endplates, to fit.

wuzak
wuzak
467
Joined: 30 Aug 2011, 03:26

Re: Proposed 2017 F1 Aerodynamic Changes

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I think that the high and wide rear wing like on the Ferrari test car.

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wuzak
wuzak
467
Joined: 30 Aug 2011, 03:26

Re: Proposed 2017 F1 Aerodynamic Changes

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Like the good old days.

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OO7
OO7
171
Joined: 06 Apr 2010, 17:49

Re: Proposed 2017 F1 Aerodynamic Changes

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I don't really like the way the Ferrari rear wing end-plates narrow at mid-point. The combination of being being tall and narrowing puts me off. I much prefer the style of rear wings in the images of the older cars you posted, e.g McLaren MP4/8 etc.

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RicME85
52
Joined: 09 Feb 2012, 13:11
Location: Derby

Re: Proposed 2017 F1 Aerodynamic Changes

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They will all have a bend in them as the top section is wider than the lower section in the regs

OO7
OO7
171
Joined: 06 Apr 2010, 17:49

Re: Proposed 2017 F1 Aerodynamic Changes

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RicME85 wrote:They will all have a bend in them as the top section is wider than the lower section in the regs
It doesn't look at all bad on the Perrin car, because it is essentially hidden by the low height of the wing. I wonder why this narrowing was written into the regs as you say? At first I thought it was because the regs would allow a narrow beam wing, but that has been rescinded. The narrowing would probably be a natural design avenue for the engineers, to allow them to continue using similar sized rear brake duct fins.