Pre-Season The first Test of 2011 - Valencia

Oh yeah. I forgot about that (it was mentioned on CTA before, wasn't it?)

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ScarbsF1 said:
Ferrari are amongst many teams that have placed their exhausts down low close the cars centreline. In doing this they are passing some of the exhaust gas through the starter motor hole in the diffuser to create more downforce. This solution was likely given the cars exhaust and diffuser layout, but was proven when Felipe Massa’s fire on the third day of testing showed the flames passing not only over, but also through diffuser via the starter hole. Given the rule changes this year, this solution is surprisingly legal.

http://scarbsf1.wordpress.com/
 
I was looking for some photos for the back end of the williams. With that very small gearbox they must be running a similar sort of set up. In many ways a set-up that seems a logical progression fothe teams but the critical thing will always be how effective is it?
Given the difficulties of reading anything in testing (other than enjoying the build-up) I'd say it doesn't give anything more to the Ferrari that the other teams cannot match with similar or unique systems.
Still, I suspect that Ferrari will follow form and just stay conservative at this stage; wait and se what works with the other teams then throw shed loads to copy it in super short time...
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Jenson Button apparently has read the script:

Jenson Button said:
"Over one lap it felt very strong and on a longer run with the super soft tyre you get degradation quite a bit. But that is what we sort of expected and that is what the fans probably want – two different tyres in a race that really stand out to be different. I think we will have that this year."
Good man. :D
http://www.autosport.com/news/report.php/id/89277
 
Jenson Button apparently has read the script:

ju
Good man. :D
http://www.autosport.com/news/report.php/id/89277

Indeed.That is exactly the mandate that Pirelli were given by the FIA and what the fans wanted.I see already that some are saying that Pirelli will have problems during the season.I think not.
Pirelli know exactly what they are doing.They can produce tyre that will perform just like the Bridgestone's if asked.
They were specifically asked not to do that.So they didn't.Well done Pirelli.
 
Thanks again to snowy for keeping us all up to date. I've had a play with the numbers (and a practice using the tables designer) to see if there's anything we can draw out in terms of conclusions.

First, the complete standings for each driver across the three days:

Robert KubicaRenault R31--1:14.4121041:13.14496
Adrian SutilForce India VJM03----1:13.201117
Fernando AlonsoFerrari F1501:14.553981:13.307108--
Jenson ButtonMcLaren MP4-25----1:13.553105
Sebastian VettelRed Bull RB71:13.769931:13.61443--
Paul di RestaForce India VJM031:14.461281:13.844111--
Mark WebberRed Bull RB7--1:17.365171:13.936105
Nico HülkenbergForce India VJM031:13.93871----
Felipe MassaFerrari F150----1:14.01780
Timo GlockVirgin VR-01--1:15.408341:14.207114
Gary PaffettMcLaren MP4-251:14.29291----
Pastor MaldonadoWilliams FW33--1:16.266291:14.299101
Lewis HamiltonMcLaren MP4-25--1:14.35383--
Sergio PérezSauber C30--1:16.198421:14.458104
Michael SchumacherMercedes GP W021:16.45015--1:14.537110
Nico RosbergMercedes GP W021:19.93091:14.64569--
Sébastien BuemiToro Rosso STR6--1:16.359461:14.80173
Kamui KobayashiSauber C301:15.62168----
Jérôme D'AmbrosioVirgin VR-011:16.00371----
Rubens BarrichelloWilliams FW331:17.335781:16.02350--
Vitaly PetrovRenault R311:16.35128----
Jaime AlguersuariToro Rosso STR61:17.214201:16.47464--
Narain KarthikeyanHRT F1101:18.020451:17.769801:16.53563
Heikki KovalainenLotus T128--1:20.64915
[td]Driver[/td][td]Car[/td][td]Day 1 Time[/td][td]Day 1 Laps[/td][td]Day 2 Time[/td][td]Day 2 Laps[/td][td]Day 3 Time[/td][td]Day 3 Laps[/td]

That could best be described as messy! The mixture of modified 2010 and 2011 cars doesn't help. We can see, though, that across the three days the pace of the cars didn't improve too much among those who were doing quick laps - from 1:13.7 on Tuesday through 1:13.3 on Wednesday and 1:13.1 yesterday. Clearly on days 1 and 2 there were a number of teams who were considerably outside their possible pace, and not completing as many laps. Initial impression based on a comparison with last year's testing is that the 2011 cars are indeed significantly slower than the 2010 equivalents, by up to 1.0-1.5 seconds per lap at Valencia. The primary suspect for this may be Pirelli; though the ban on the double-diffuser will have reduced overall downforce, anecdotal evidence suggests most have clawed back nearly all of the losses (though this may be propaganda, of course!)

Next, a table focusing solely on the 2011 cars (excluding Lotus). This shows the time differences between the fastest laps set on each day, per car (driver initials given in brackets. Where two drivers shared running time, the faster one is shown).

Red Bull (SV)Ferrari (FA)Renault (RK)
Ferrari (FA)+0.784Red Bull (SV)+0.307Red Bull (MW)+0.792
Sauber (KK)+1.852Renault (RK)+1.105Ferrari (FM)+0.873
Renault* (VP)+2.582Merc GP (NR)+1.338Williams (PM)+1.155
Merc GP* (MS)+2.681Williams (RB)+2.716Sauber (SP)+1.314
Toro Rosso* (JA)+3.445Sauber (SP)+2.891Merc GP (MS)+1.393
Williams (RB)+3.566Toro Rosso (SB)+3.052Toro Rosso (SB)+1.657
[td]Day 1[/td][td]Diff.[/td][td]Day 2[/td][td]Diff.[/td][td]Day 3[/td][td]Diff.[/td]
*indicates completed fewer than 30 laps on that day

In terms of raw pace, we might opine that the Red Bull, Ferrari and Renault are all in the mix. Differences of less than a second cannot really be considered significant, since over the course of a race the fuel effect equates to around 4-5 seconds per lap from full to empty tanks. Williams and Sauber can feel reasonably confident given their showing on Day 3, bearing in mind that both times were set by the teams' rookie drivers - so you can decide for yourselves how many tenths to knock off for equivalent Barrichello/Kobayashi times.

The Mercedes has not been close to the overall pace on any of the three days. Rosberg's failure on Day 1 may have set back their timetable and prevented them going for a quick lap later in the week, still I feel that this may be concerning, since both drivers set almost identical fastest times with the car, on different days. Toro Rosso at this point certainly seem to be the slowest of the new cars that have done some representative running.
 
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