Aston Martin AMR23

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marcel171281
25
Joined: 22 Feb 2020, 12:08

Re: Aston Martin AMR23

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Venturiation wrote:
17 Mar 2023, 12:09
new floor arrived
Upgrade or more spares? (given the nature of this track)

Kaklaman
2
Joined: 21 Mar 2022, 15:57

Re: Aston Martin AMR23

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marcel171281 wrote:
17 Mar 2023, 12:29
Venturiation wrote:
17 Mar 2023, 12:09
new floor arrived
Upgrade or more spares? (given the nature of this track)
Spare, only track specific changes for the wings for this weekend
List of all upgrades:

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diffuser
207
Joined: 07 Sep 2012, 13:55
Location: Montreal

Re: Aston Martin AMR23

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Looks like they're gonna do something that Alpine did a lot last year, Don't reduce the rear wing so much for low DF but make a bigger change to the beam wing to reduce drag there. Obvious advantage is you can DRS the rear wing but not the beam wing.

Image

Venturiation
98
Joined: 04 Jan 2023, 19:48

Re: Aston Martin AMR23

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Kaklaman wrote:
17 Mar 2023, 13:56
marcel171281 wrote:
17 Mar 2023, 12:29
Venturiation wrote:
17 Mar 2023, 12:09
new floor arrived
Upgrade or more spares? (given the nature of this track)
Spare, only track specific changes for the wings for this weekend
List of all upgrades:
you don't have to list all upgrades, look at ferrari today

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vorticism
323
Joined: 01 Mar 2022, 20:20

Re: Aston Martin AMR23

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Image
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Pany
3
Joined: 09 Mar 2016, 10:26

Re: Aston Martin AMR23

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Pretty fat wing. Are they batting on pure race setup?

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diffuser
207
Joined: 07 Sep 2012, 13:55
Location: Montreal

Re: Aston Martin AMR23

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If you compare the beam wing last race

Image

To this race

Image

You can see how much beam wing they've take out.

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organic
948
Joined: 08 Jan 2022, 02:24
Location: Cambridge, UK

Re: Aston Martin AMR23

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diffuser wrote:
18 Mar 2023, 13:23
avantman wrote:
18 Mar 2023, 11:49
Red bull rear on the first photo.
How can you tell? The pic came from page 18 in this thread. Pointing out that the AMR floor had the same floor kicks as RB.
It is the RB rear end. The corners of the diffuser are very rounded whereas amr have squared off corners of the diffuser (as you can see in the Saudi photo).



Original tweet

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vorticism
323
Joined: 01 Mar 2022, 20:20

Re: Aston Martin AMR23

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motorsport.com
Image
𓄀

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diffuser
207
Joined: 07 Sep 2012, 13:55
Location: Montreal

Re: Aston Martin AMR23

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organic wrote:
18 Mar 2023, 13:24
diffuser wrote:
18 Mar 2023, 13:23
avantman wrote:
18 Mar 2023, 11:49
Red bull rear on the first photo.
How can you tell? The pic came from page 18 in this thread. Pointing out that the AMR floor had the same floor kicks as RB.
It is the RB rear end. The corners of the diffuser are very rounded whereas amr have squared off corners of the diffuser (as you can see in the Saudi photo).



Original tweet
Thought I replied to this...yeah I saw, my bad.

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Vanja #66
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Joined: 19 Mar 2012, 16:38
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Re: Aston Martin AMR23

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So, here's part 1 of a 3-part series Shub and I worked on, there's some W14 talk as well, but the main talk will be about AMR23 sides. Lots of plots yet to come, yaw simulations and some nice animations :D

As they say, like share, subscribe! :mrgreen:



After the final video, I'll be posting some full-res plots here on the forum, so don't worry and don't bother taking screenshots :mrgreen:
And they call it a stall. A STALL!

#Aerogimli
#DwarvesAreNaturalSprinters
#BlessYouLaddie

Andi76
388
Joined: 03 Feb 2021, 20:19

Re: Aston Martin AMR23

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Vanja #66 wrote:
20 Mar 2023, 19:06
So, here's part 1 of a 3-part series Shub and I worked on, there's some W14 talk as well, but the main talk will be about AMR23 sides. Lots of plots yet to come, yaw simulations and some nice animations :D

As they say, like share, subscribe! :mrgreen:



After the final video, I'll be posting some full-res plots here on the forum, so don't worry and don't bother taking screenshots :mrgreen:
As always fantastic work Vanja! Thanks for your effort that really enhances this forum!

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Vanja #66
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Joined: 19 Mar 2012, 16:38
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Re: Aston Martin AMR23

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Andi76 wrote:
20 Mar 2023, 20:20
As always fantastic work Vanja! Thanks for your effort that really enhances this forum!
Cheers, Andi! :)
And they call it a stall. A STALL!

#Aerogimli
#DwarvesAreNaturalSprinters
#BlessYouLaddie

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peewon
3
Joined: 06 Jul 2021, 03:11

Re: Aston Martin AMR23

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Vanja #66 wrote:
20 Mar 2023, 19:06
So, here's part 1 of a 3-part series Shub and I worked on, there's some W14 talk as well, but the main talk will be about AMR23 sides. Lots of plots yet to come, yaw simulations and some nice animations :D

As they say, like share, subscribe! :mrgreen:



After the final video, I'll be posting some full-res plots here on the forum, so don't worry and don't bother taking screenshots :mrgreen:
Any idea why there's such a difference in the pressure build up on the rear tyres between the two concepts? Is this a major contributor for AMR23's dragy-ness?

Andi76
388
Joined: 03 Feb 2021, 20:19

Re: Aston Martin AMR23

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Vanja #66 wrote:
20 Mar 2023, 21:41
Andi76 wrote:
20 Mar 2023, 20:20
As always fantastic work Vanja! Thanks for your effort that really enhances this forum!
Cheers, Andi! :)
What surprises me a bit is the Mercedes' much lower pressure buildup on the rear tire. Likewise, the rear wing but also the front wing seems to work better on the Mercedes, but the airflow at the sidepod seems a bit uncoordinated. I expect this to get worse with Yaw. But is there something about the simulation that explains the stronger pressure buildup on the rear tire of the AM as well as what i noticed about the front and rear wing? Or were the conditions the same? I'm looking forward to part II.

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