Ferrari: Enginegate

Ferrari: Enginegate

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Kraken

1,710 posts

200 months

Sunday 3rd November 2019
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I thought the sensor measured the fuel flow at the injectors not at the point of exit from the tank?

anonymous-user

54 months

Sunday 3rd November 2019
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C2Red said:
Just been reading the Autosport article this moring, which would confirm my thoughts on Aero not being the solution, to add, my own thoughts are that Ferrari are syphoning excess fuel ( when not required, i.e. braking but still able to draw the maximum amount permited by the FIA fuel flow limiter) and then storing in an accumulator or similar, to be delivered to the injectors/fuel rail at a time when more power is required, but the fuel flow limiter in the fuel tank wont allow this to occur, thus more power and greater acceleration occurs. Genius solution if thats what they've done.

K
Its also illegal as that was tried early in the hybrid era and specifically banned.

C2Red

3,975 posts

253 months

Sunday 3rd November 2019
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Kraken said:
I thought the sensor measured the fuel flow at the injectors not at the point of exit from the tank?
5.10.3 All cars must be fitted with a single fuel flow sensor, wholly within the fuel tank, which has been manufactured by the FIA designated supplier to a specification determined by the FIA. This sensor may only be used as specified by the FIA. Furthermore, all fuel delivered to the power unit must pass through this homologated sensor, and must all be delivered to the combustion chambers by the fuel injectors described by article 5.10.2.

C2Red

3,975 posts

253 months

Sunday 3rd November 2019
quotequote all
jsf said:
Its also illegal as that was tried early in the hybrid era and specifically banned.
Re-reading the articles and thinking about it, yes I can see now, pity; thought i was onto something........... hehe

RichardM5

1,736 posts

136 months

Sunday 3rd November 2019
quotequote all
C2Red said:
Kraken said:
I thought the sensor measured the fuel flow at the injectors not at the point of exit from the tank?
5.10.3 All cars must be fitted with a single fuel flow sensor, wholly within the fuel tank, which has been manufactured by the FIA designated supplier to a specification determined by the FIA. This sensor may only be used as specified by the FIA. Furthermore, all fuel delivered to the power unit must pass through this homologated sensor, and must all be delivered to the combustion chambers by the fuel injectors described by article 5.10.2.
You can also add

Article 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.”

Deesee

8,415 posts

83 months

Sunday 3rd November 2019
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No confirmation anything has been found yet,

There still 0.6 up on red bull and 0.3 up on Merc down the straights in COTA, they were thought that they would suffer here, & put have put on lots of downforce to compensate for sector 3.

rdjohn

6,168 posts

195 months

Sunday 3rd November 2019
quotequote all
Deesee said:
No confirmation anything has been found yet,

There still 0.6 up on red bull and 0.3 up on Merc down the straights in COTA, they were thought that they would suffer here, & put have put on lots of downforce to compensate for sector 3.
Lewis and Toto think they have lost power
https://www.motorsport.com/f1/news/ferrari-engine-...

TonyToniTone

3,425 posts

249 months

Sunday 3rd November 2019
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rdjohn said:
Lewis and Toto think they have lost power
https://www.motorsport.com/f1/news/ferrari-engine-...
Wolff declined to suggest that the technical directive had led to the change in comparative performance in qualifying between Ferrari and rivals Mercedes and Red Bull.

C2Red

3,975 posts

253 months

Sunday 3rd November 2019
quotequote all
rdjohn said:
Lewis and Toto think they have lost power
https://www.motorsport.com/f1/news/ferrari-engine-...
Thats going to cause someones head to explode...

Deesee

8,415 posts

83 months

Sunday 3rd November 2019
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No power lost, GPS still showing gains..

Derek Smith

45,613 posts

248 months

Sunday 3rd November 2019
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rdjohn said:
Lewis and Toto think they have lost power
https://www.motorsport.com/f1/news/ferrari-engine-...
It's just a coincidence. The decision for the request for clarification and the Ferrari drop in power is not connected in any way, shape or form whatsoever.

It's spooky I'll agree.

If it is right, then a simple ploy by RB that made depending on a decision following an objection rather risky.

OR: It could be Merc being mischievous.


NewUsername

925 posts

56 months

Sunday 3rd November 2019
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Given Binotto's bullishness about welcoming any inspection of the engine i'd be inclined to look at older stories of Ferrari's interpretation of storage and use of electrical power.......if you have more power deployed at the start of a straight you'll be going faster by the end......

CoolHands

18,606 posts

195 months

Sunday 3rd November 2019
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What if the fuel travels very slowly, (when not much is needed the excess that will be used later is drawn from the tank) so it’s not stored, but is available when needed.

anonymous-user

54 months

Sunday 3rd November 2019
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CoolHands said:
What if the fuel travels very slowly, (when not much is needed the excess that will be used later is drawn from the tank) so it’s not stored, but is available when needed.
illegal.

CoolHands

18,606 posts

195 months

Sunday 3rd November 2019
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How about same idea for electricity, in some manner.

Graveworm

8,494 posts

71 months

Graveworm

8,494 posts

71 months

Tuesday 5th November 2019
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If the reduced performance is really down to the regulation clarification then what did they change? LeClerc had the spec 2 engine so his loss relative to Vettel was about what you would normally expect, were its not for the huge jump they made post starting with the Spec 3. It has to be something they can alter without needing to swap protected parts. Unless Vettel also had the Spec 2.

C2Red

3,975 posts

253 months

Tuesday 5th November 2019
quotequote all
https://www.youtube.com/watch?v=TarVSio8jqc


Makes very interesting viewing, and if true; was completely and utterly illegal, not even close to a grey area...IMHO.


37chevy

3,280 posts

156 months

Tuesday 5th November 2019
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C2Red said:
https://www.youtube.com/watch?v=TarVSio8jqc


Makes very interesting viewing, and if true; was completely and utterly illegal, not even close to a grey area...IMHO.
only time will tell...should know more over the next couple of races

TheDeuce

21,460 posts

66 months

Tuesday 5th November 2019
quotequote all
C2Red said:
https://www.youtube.com/watch?v=TarVSio8jqc


Makes very interesting viewing, and if true; was completely and utterly illegal, not even close to a grey area...IMHO.
If true... I would have to agree. In fact it's out-right cheating if true. I wouldn't even class it as a clever or innovative work-around, just plain cheating to win in a very unsporting manner.

The risk of poor PR if it were proven still makes me think there is a good chance it's not true though. There are other factors which could explain their quali and race speed reduction.