RE: Pre-Brit GP fun with Renault and Caterham

RE: Pre-Brit GP fun with Renault and Caterham

Saturday 7th July 2012

Pre-Brit GP fun with Renault and Caterham

We go behind the scenes with the Renault-engined F1 teams and go playing in a drifty Caterham



Our young and eager correspondent Matt Bird has been working hard to help get PH content out this week so, by way of thanks, we sent him to Silverstone on Thursday to join the winners of our competition to spend the day behind the scenes with the Renault-engined teams, and then to spend the evening drifting at a kart track thanks to Caterham (F1 and Cars).

As it turns out, he might be one of the few people to have actually made it to Silverstone and back this weekend... This is his story.

Riggers



Silverstone with Renaultsport F1 on 'set-up' day
Following a quick briefing, we (PH competition winners Paul Cox, Gareth Tucker and myself) head straight off to Williams. And almost before we’ve walked through the ‘invited guests of the team only’ door, we’re hit by the terrifying noise of an F1 engine start-up just a few feet away. At such close proximity, the noise is truly violent; revs spike when directed by an engineer’s laptop, accompanied by a terrifying scream that is incomparable to anything else. And this is even after watching F1 from the stands!

And there’s just so much garage activity on a Thursday, more than I expected; in all four garages, around a dozen men are working busily on the cars. Their work almost resembles a surgical operation; the garages bathed in harsh white light as components are intricately adjusted, tinkered with and gradually assembled into what you see on TV.


When the V8 from Bruno Senna’s Williams is silenced, our guide Tariq explains more about the engines. He says there would be scope for the engines currently used to rev up to 23,000rpm(!), but they are specifically designed to work only within the current 18,000rpm limit. They are made with the lightest components possible to cope with these loads, to such an extent that just going to 18,500rpm could cause terminal damage.

My highlight is being shown a steering wheel from last year’s Lotus. I struggled to comprehend everything at the time, so apologies if I miss details now! The back of the wheel features eight paddles, controlling clutch, gearchange, KERS and DRS. There’s a toggle for different engine mapping settings so that, for instance, extra fuel can be burned during safety car periods (this ensures the car finishes at its required weight). Most amazingly, there are three dials controlling the limited-slip differential, to control the slip at the entry, middle and exit of a corner.


Summarising the day, Paul says “we got to see the bare bones of Formula 1 today; it’s been awesome”, while Gareth describes it as a “once-in-a-lifetime opportunity” to witness what really goes into preparing cars.

For me, the relentlessness of the way each team works is fascinating; dozens of people constantly working, and analysing every aspect of the car’s performance in attempts to save a tenth or two. It’ll certainly be something I remember when pole position is secured by just that margin this weekend.

Drifting with Caterham
I’ll spare you the excuses; I can’t drift. I set low expectations, and wholeheartedly failed to reach them.


I can’t even say the atmosphere was tense as, given the itinerary, the evening was remarkably relaxed. I think Caterham F1 should be commended for that. A few journos turned up, then Caterham arrived with Heikki and Vitaly in tow, a briefing was given and we were off in a couple of Sevens!

Even the instructions given by the Caterham CDX team were straightforward; arrive at the central doughnut cone slowly, dump the clutch at 6,000rpm, balance it with the throttle and stay away from the tyres. Easy as that…

So, I roll up to the cone, dial in what sounds like the right revs, jump my left foot off the clutch… and the car generates huge traction and spears me towards the cones. Not enough revs! I set myself again, focus on the tacho to ensure somewhere near 6,000 registers, and go again. And, seemingly almost before any drive has engaged, I’m facing the wrong way.


More attempts with less throttle are slightly more successful, although the process is clearly so delicate and the line between failure and triumph so fine that I achieve nothing significant with my lead feet and ham fists. Then there’s the understeer, the heavy steering, the presence of Natalie Pinkham from Sky F1…

The rest of the evening is spent having passenger rides with the F1 guys and grabbing interviews when they could be dragged from the cars. I went in with Heikki Kovaleinen, who quite calmly spent two minutes displaying absurd levels of car control; he seamlessly went from larger drifts into small doughnuts, pirouetted just centimetres from cones, and all while looking like he could be doing the interview at the same time. The juxtaposition between his calmness and the tyre-smoking fury outside the car is really bizarre.


When it does come to the Q&A, Heikki is extremely friendly and approachable. The most surprising detail is that his road car is a Nissan GT-R, a non-standard Black Edition. He seems unwilling to divulge many details on its “slightly modified” status but he seems happy to broadly agree with the 600hp figure I suggest. Given the current conditions at Silverstone, he may achieve a decent result racing that on Sunday instead…

Author
Discussion

Gorbyrev

Original Poster:

1,160 posts

154 months

Saturday 7th July 2012
quotequote all
Hey Matt, given my experience you need to learn to spin a Se7en unintentionally before you can drift it. First rental - underwear munching 270 on the rain greased A1 Roundabout at Dunbar. Second rental gentle drifting no bother.

iva cosworth

44,044 posts

163 months

Saturday 7th July 2012
quotequote all
In before proper title appearslaugh

SystemParanoia

14,343 posts

198 months

Saturday 7th July 2012
quotequote all
yo 'G'

0a

23,900 posts

194 months

Saturday 7th July 2012
quotequote all
I thought we'd found MBU's missing H there for a moment with the title, no luck though.

The search continues.

r1ch

2,871 posts

196 months

Saturday 7th July 2012
quotequote all
I'm interested to know what all the buttons do on the wheel.

Matt0812

1,450 posts

205 months

PH Reportery Lad

Saturday 7th July 2012
quotequote all
R1ch, I'll run you through as many of the buttons as I can remember! Starting from the top right and going clockwise...
Pit: Sets the pit lane speed limiter.
R: Radio communication.
The dial you can just see at the right of the picture toggles the LSD setting for the beginning of the corner. Towards the bottom of the wheel are dials marked 'mid' and 'exit', for the latter parts of a bend.
The 'ok' button is to agree to a pit command without having to initiate a radio call.
'Mix' is to alter the fuel/air mix for the engine. The teams have a set wight that they will finish the race at these different maps can burn/conserve fuel dependent on situation.
N: Neutral
The central dial links to the orange buttons marked '+10/-1' and '+1'. They navigate the car's menus so the driver can adjust the setup in accordance with the directions from the pit.
D: Drink
Oil: Injects more lubricant into the vital engine components.
I'm not absolutely sure what the KERS buttons adjust, I think it was to do with duration/power.
The 'Multimap' in the top left is, to my understanding, similar to a Ferrari mannettino switch. It adjusts many parameters according to conditions. This is all I can remember, hope it helps!

ChrisPap

395 posts

154 months

Saturday 7th July 2012
quotequote all
Re: Steer Wheel; As above plus....

'OK' works with the orange buttons and the central 'cooker knob' to scroll and adjust menu items

'Box' acknowledges the radio command to pit without getting on the radio to say 'I've heard you, I'm coming in'

'BB' displays Brake Balance

'RW' activates the DRS Rear Wing

'OV' is the overtake button to override everything to max power

'KERS MODE' set the KERS discharge/power characteristics (variable maps)

'KERS Rec(overy)' set the KERS Recharge characteristics

And then there are 8 paddles on the back as 2 selectable toggle switches, 2 for gear change, 2 for clutch, 2 for KERS Activation.

r1ch

2,871 posts

196 months

Saturday 7th July 2012
quotequote all
Thanks for the replies chaps. Seems like an awful lot to remember when you're doing silly speed but i suppose you get used to it!

PaulMoor

3,209 posts

163 months

Saturday 7th July 2012
quotequote all
r1ch said:
Thanks for the replies chaps. Seems like an awful lot to remember when you're doing silly speed but i suppose you get used to it!
Ye, i agree. When I hear these older drivers saying how easy modern drivers have it with all the aids on the car I do always think "they may have them, but they have alot more to worry about that stop, go and what gear am I in". I'm sure you do get used to what they all do, but the thought of messing with the settings, knowing how to fiddle the settings to make the right changes to get what you want, and all at 160mph, in a 3G corner with another driver up your chuff makes the mind boggle. It's enough to work out if you want sport or comfort on a motorway at 70.

skeggysteve

5,724 posts

217 months

Saturday 7th July 2012
quotequote all
"There’s a toggle for different engine mapping settings so that, for instance, extra fuel can be burned during safety car periods (this ensures the car finishes at its required weight)."

confused

Don't you mean burn less fuel?
The car weight at the end of the race must be over a certain weight (600kgs? including driver) not under it.

anonymous-user

54 months

Sunday 8th July 2012
quotequote all
skeggysteve said:
"There’s a toggle for different engine mapping settings so that, for instance, extra fuel can be burned during safety car periods (this ensures the car finishes at its required weight)."

confused

Don't you mean burn less fuel?
The car weight at the end of the race must be over a certain weight (600kgs? including driver) not under it.
I thought that too.

Perhaps it's to burn the equivalent amount of fuel whist going slowly behind the safety car so as to still have the weight advantage when back into the race and the set weight needed to be over would be calculated to be right on the nose at the end of the race thereby giving some leeway. If they didn't burn the extra fuel when under a safety car they'd spend the rest of the race at a dissadvantage compared to no safety car. I'm just guessing! (And I'm full of Bathams so may well re write to be comrehendable tomorrow!)

monthefish

20,441 posts

231 months

Sunday 8th July 2012
quotequote all
Caterhams are not easy cars to drift. Don't be too hard on yourself.

Foggy748

318 posts

160 months

Sunday 8th July 2012
quotequote all
I spent an afternoon at Millbrook learning to drift and manage over grip limit. I felt like I'd been ten rounds with Tyson after that!

Krikkit

26,515 posts

181 months

Monday 9th July 2012
quotequote all
sebdangerfield said:
skeggysteve said:
"There’s a toggle for different engine mapping settings so that, for instance, extra fuel can be burned during safety car periods (this ensures the car finishes at its required weight)."

confused

Don't you mean burn less fuel?
The car weight at the end of the race must be over a certain weight (600kgs? including driver) not under it.
I thought that too.

Perhaps it's to burn the equivalent amount of fuel whist going slowly behind the safety car so as to still have the weight advantage when back into the race and the set weight needed to be over would be calculated to be right on the nose at the end of the race thereby giving some leeway. If they didn't burn the extra fuel when under a safety car they'd spend the rest of the race at a dissadvantage compared to no safety car. I'm just guessing! (And I'm full of Bathams so may well re write to be comrehendable tomorrow!)
They want to be as close to the 640kg at the end of the race as possible - extra weight blunts performance. Behind the safety car they want to burn as close to normal racing levels of fuel as possible to make sure they've got rid of as much weight as they can, although they do occasionally leave a bit more in to let them run in a richer map once the race resumes.

garypotter

1,499 posts

150 months

Monday 9th July 2012
quotequote all
What a great day, good luck to the caterham team who seem to be making a big push forwards, good to see them being (restricted) open to the public.