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wdh
It seems that McLaren have said
...
Sod it, we need more downforce at the rear to make the tyres and stuff work properly, and our magic floor isn't giving us as much as we expected, and if we load on enough main wing to deliver the downforce, it kills top speed (by stalling), so what can we do?
How about if we increase the angle of incidence on the beam wing, which will also make for a bigger low pressure area above the diffuser, especially if we make another venturi with the crash strcture/tail-light, that means that hopefully we won't have to put so much angle on it that it hurts the speed as badly as those bucket wings.
We NEED more rear downforce.
But more downforce pretty inevitably means more drag.
Maybe this way we can get the downforce we need with the minimum penalty in extra drag...
And, hey, the Bridgestone sticker gets more exposure too.
Lets try it!
Only in Ronspeak, of course.


I think McLaren have been in track-led (rather than simulation-led) development mode since they stuck on the magic floor at Barcelona - and discovered that it wasn't magic enough.
Maybe before then. There was the strange day at Jerez when they tried two 2009 wings and still went back to the 2008.


Some VERY clever people have been improvising - against the clock.
Rather impressively.

Agree with Lazarus, that it has been interesting to watch.
The more so since McLaren would have been thought one of the least likely teams to find themselves in that position.
as65p
Originally posted by Lazarus II

This is what I said....so you must have missed it.


Fair enough in itself, yet I still don't see why you felt the need to say it in reply to my post.

I guess their must be some kind of misunderstanding?
Craven Morehead
Nice work by the team, finding time during an intensive development program this winter season. up.gif

You can never count McLaren out.
alg7_munif
Funny that some people think the parts are created in a short time, I bet that the liveries on those parts would take a day to work on already.
Lazarus II
Originally posted by as65p


Fair enough in itself, yet I still don't see why you felt the need to say it in reply to my post.

I guess their must be some kind of misunderstanding?

Your response of "If they really have a cunning master plan all along.....". I guess I was just "taking it out" on you. Nothing personal.

I was just responding saying that every team has a testing master plan. Of course they are all in flux, but every team is following their script. Every team prepares for this scenario (car problems of each/every sort). The size of the team will correspond to the amount of money thrown at solving the problem. This is normal and because of the internet and testing being done out in the open and not behind closed doors (or at least locked doors) we the fan have been treated to seeing how a big budget team goes about sorting a recalcitrant car. It has been great stuff. Compare this with what must have been a similar situation at Maranello in '05. I wish we had the same "look" inside the Ferrari team then, but times (testing) are now different so we the F1 fan win in this situation.
as65p
Originally posted by Lazarus II

Your response of "If they really have a cunning master plan all along.....". I guess I was just "taking it out" on you. Nothing personal.

I was just responding saying that [b]every
team has a testing master plan. Of course they are all in flux, but every team is following their script. Every team prepares for this scenario (car problems of each/every sort). The size of the team will correspond to the amount of money thrown at solving the problem. This is normal and because of the internet and testing being done out in the open and not behind closed doors (or at least locked doors) we the fan have been treated to seeing how a big budget team goes about sorting a recalcitrant car. It has been great stuff. Compare this with what must have been a similar situation at Maranello in '05. I wish we had the same "look" inside the Ferrari team then, but times (testing) are now different so we the F1 fan win in this situation. [/B]


As with your first reply, I don't disagree at all with what you write.

However, you're truly barking at the wrong tree this time. My "cunning masterplan" phrasing to which you supposedly objected was referring solely to the still circulating sandbagging myth, not to the standards of testing or F1 engineering in general. Maybe take a look at posts #3762 -> #3784 -> #3788 -> #3795 to better understand the context.

No big deal. I just hope it's cleared up now. wave.gif
bogi


Brightness enhanced pic of the new exhaust (only left side).
wdh
Originally posted by bogi


Brightness enhanced pic of the new exhaust (only left side).


Two points on that -

1 - none of the mechanics seemed to be wearing their washing up gloves in today's pix. So likely KERS was switched off today to avoid distractions from the aero work. (Which ought to mean a faster time when its switched on?)

2 - in that picture, the flowvis on the right side of the beam wing looks more even to me. That's what I expect they would want - indicating a smoother, more equal speed flow, so that the whole of the wing has the potential for working effectively. Which would mean that the ugly lashup on the right side of the car was actually working better... On-track development!
ZiRo
Originally posted by wdh


Two points on that -

1 - none of the mechanics seemed to be wearing their washing up gloves in today's pix. So likely KERS was switched off today to avoid distractions from the aero work. (Which ought to mean a faster time when its switched on?)

2 - in that picture, the flowvis on the right side of the beam wing looks more even to me. That's what I expect they would want - indicating a smoother, more equal speed flow, so that the whole of the wing has the potential for working effectively. Which would mean that the ugly lashup on the right side of the car was actually working better... On-track development!


Either that, or they've removed KERS after realising they go faster without it smile.gif

I think they're on the way to fixing what's broken.
wdh
Originally posted by ZiRo
Either that, or they've removed KERS after realising they go faster without it smile.gif


Well, I did wonder if that was what they'd spent Sunday doing, after seeing the speed of the no-KERS Brawn-Merc. wink.gif

But since they would seem to have got that working reliably, to their advantage, it would be an admission that the car design was very very very wrong, if they felt they needed to drop their KERS to get the car balanced.

Hence my thinking they just turned it off, to keep things simple while they got on with the work they needed to do in a VERY limited time.
Dalek Caan
Lewis has never won a dry race unless he has started on Pole. Even Massa won 2 in such circumstances in 2008 (France, Belgium), yet he always gets the criticism of never being able to win from behind while Lewis' record is glossed over.

At least the MP4-24 will allow Lewis the opportunity to finally put his demons to rest because he won't be starting on Pole very often in it, alas.
rodlamas
Originally posted by Dalek Caan
Lewis has never won a dry race unless he has started on Pole. Even Massa won 2 in such circumstances in 2008 (France, Belgium), yet he always gets the criticism of never being able to win from behind while Lewis' record is glossed over.

At least the MP4-24 will allow Lewis the opportunity to finally put his demons to rest because he won't be starting on Pole very often in it, alas.


What about Germany 2008?

And what about Raikkonen's exhaust failure in France?

And what about the drive through penalty Lewis got in Belgium?
Dalek Caan
Originally posted by rodlamas


What about Germany 2008?

And what about Raikkonen's exhaust failure in France?

And what about the drive through penalty Lewis got in Belgium?


Hamilton was on Pole for Germany 2008: 1.15.666 smoking.gif

And yeah Massa's wins there were fortunate, but he would also have won Hungary 2008 (at Lewis' expense - the 5th occasion in his short career that he has wasted Pole) had it not been for a cruel engine blowout 3 laps from the end, so he has proven he has got what it takes.

Hamilton has not been in a position to do what Massa has done so far in that respect, so I find it bang out of order than Massa still has this image of only being able to win from the front and Lewis has this squeaky clean win from anywhere reputation.

For the record, Lewis has only won the 2008 Monaco and British GPs (both wet) having not started on Pole - and in one of them he hit the wall foolishly and won because of maximised circumstances. Most other win he has has been plain sailing at the front (Germany exception)...sure he doesn't make mistakes, that's fine. But there is a saying about Massa, and maybe Hakkinen before him, that they can be the fastest on earth when they're out ahead, but never achieve anything else otherwise and don't battle through in the dry.

2009 will give us the opportunity to see Lewis battle through and maybe take some dry wins for a change, because I doubt he will be on Pole on merit too often. :\
Slowinfastout
Originally posted by Dalek Caan

2009 will give us the opportunity to see Lewis battle through and maybe take some dry wins for a change, because I doubt he will be on Pole on merit too often. :\


dry wins? wtf.. rolleyes.gif

What a twisted way to take a shot at Hamilton who has 22 podiums in 35 races... if you take Ferrari and assume there's at least 3 other very competitive cars out there, you really have to over-analyse with a massive dose of deception to find something to critisize about..
Nobody
Originally posted by wdh


Two points on that -

1 - none of the mechanics seemed to be wearing their washing up gloves in today's pix. So likely KERS was switched off today to avoid distractions from the aero work. (Which ought to mean a faster time when its switched on?)

2 - in that picture, the flowvis on the right side of the beam wing looks more even to me. That's what I expect they would want - indicating a smoother, more equal speed flow, so that the whole of the wing has the potential for working effectively. Which would mean that the ugly lashup on the right side of the car was actually working better... On-track development!


The guy touching the top of the wing (in the previous shot) without gloves seems to be trying to keep well away from the rest of the car. He's not touching the chassis - is the rear wing isolated, does it conduct? I dunno.

Mechanics touching the car in this shot are all wearing gloves.

http://f1.gpupdate.net/en/photolarge.php?p...0044&catID=4172


Good photo showing difference between the left and right exhaust areas, and the bigger lower element on the rear wing.

http://f1.gpupdate.net/en/photolarge.php?p...0038&catID=4172


Oh, and can the Mac fans who were offloading on the team for producing a dog would mind not jumping back on the bandwagon after a few positive tests, greatly appreciated
wink.gif
rodlamas
Originally posted by Dalek Caan


Hamilton was on Pole for Germany 2008: 1.15.666 smoking.gif

And yeah Massa's wins there were fortunate, but he would also have won Hungary 2008 (at Lewis' expense - the 5th occasion in his short career that he has wasted Pole) had it not been for a cruel engine blowout 3 laps from the end, so he has proven he has got what it takes.

Hamilton has not been in a position to do what Massa has done so far in that respect, so I find it bang out of order than Massa still has this image of only being able to win from the front and Lewis has this squeaky clean win from anywhere reputation.

For the record, Lewis has only won the 2008 Monaco and British GPs (both wet) having not started on Pole - and in one of them he hit the wall foolishly and won because of maximised circumstances. Most other win he has has been plain sailing at the front (Germany exception)...sure he doesn't make mistakes, that's fine. But there is a saying about Massa, and maybe Hakkinen before him, that they can be the fastest on earth when they're out ahead, but never achieve anything else otherwise and don't battle through in the dry.

2009 will give us the opportunity to see Lewis battle through and maybe take some dry wins for a change, because I doubt he will be on Pole on merit too often. :\


Young kid, this is the MP4/24 thread, not another bashing-Hamilton one.

If you wanna bash a bit more someone that has 9 wins, 22 podiums, 207 points and a WDC after just 35 races, go and trash your BS on another trhead, not here.

Can some moderator please clearr all that's not related to the MP4/24?
peroa
BTW, there won`t be a GP League this year on mclaren.com.

http://www.mclaren.com/latestnews/mclaren-...php?article=256



Grand Prix League Competition

10th March 2009

In our efforts to make the Vodafone McLaren Mercedes website even more up-to-the-minute and exclusive, our much-loved Grand Prix League fantasy Formula 1 game will sadly not be returning this season.

The game has been hugely popular with McLaren fans since its inception in 2003 but will make way for even more entertaining news and features plus exclusive interviews, photographs and competitions.

Rest assured, we are all working hard to make 2009 the most fun-packed season ever for fans of Lewis, Heikki and Vodafone McLaren Mercedes.


confused.gif
airwise
Originally posted by Slowinfastout


dry wins? wtf.. rolleyes.gif

What a twisted way to take a shot at Hamilton who has 22 podiums in 35 races... if you take Ferrari and assume there's at least 3 other very competitive cars out there, you really have to over-analyse with a massive dose of deception to find something to critisize about..


His join date gives it away. There's only been four dry wins from off the front row since Hamilton arrived in F1 and three of those were flukes brought about by strange circumstances. Hell Vettel can only win from Pole can't he wink.gif
Johnrambo
Originally posted by peroa
BTW, there won`t be a GP League this year on mclaren.com.


The GP League was the only reason to ever visit mcLaren.com atleast for a casual F1 follower like me. Perhaps McLaren is short on cash and wants to save on bandwidth costs? lol.gif
nor
I think they're on the way to fixing what's broken.


There's an interesting article on itv's website by Mark Hughes who basically mentions that McLarens problems could be due to just one part messing up the air flow and negating the other aerodynamics. Once it is found, the other bits will kick in and they will have an essentially fast car. He mentions is unlikely they have created a truly slow car because of the speed it showed when they had the altered 2008 wing.

Maybe they have found the 'trouble maker' due to all the different pieces they have been trying?

Link to article: http://www.itv-f1.com/Feature.aspx?Type=Mark_Hughes&id=45271

(Am I allowed to link? - sorry new here)

P.s when this topic stays on the subject it is super interesting! Keep up the good work, the analysis of everything is fascinating..
lv4
Kovi Just did a 1.18.741!

Go on Macca!!!!
Insane111
Some pics are up on Sutton, doesn't appear to be anything new on the car yet.

Some flow-vis being used around the new floor cut out, they've used it so often now that I've stopped worrying, seems routine.

The new exhaust that they used only on the left hand side yesterday is now on the right side. Maybe only on that one too, can't see the left one clear enough:

http://www.sutton-images.com/preview.asp?f...djm0919ma10.jpg
fololo
Mclaren Goal will be points
bogi
Originally posted by fololo
Mclaren Goal will be points


Tits or GTFO
hunnylander
Originally posted by fololo
Mclaren Goal will be points


McLaren's goal is to whitewash the field from Monaco and grab WDC and WCC. Nothing less. smoking.gif
Rinehart
Maybe a lot of McLarens time has simply come from taking KERS off the car?

Maybe the weight penalty, and thus compromised balance and resultantly less traction and increased rear tyre wear IS A SERIOUSLY BIG PROBLEM and why although teams like McLaren, BMW and Ferrari all have perfectly good KERS systems.... they may not use it.

The fact that the Brawn car appears to be a rocket without it, seems to support this theory.

My word, I knew weight distrubution in an F1 car was important, but potentially this is a real eye opener.
MikeTekRacing
Originally posted by nor


There's an interesting article on itv's website by Mark Hughes who basically mentions that McLarens problems could be due to just one part messing up the air flow and negating the other aerodynamics. Once it is found, the other bits will kick in and they will have an essentially fast car. He mentions is unlikely they have created a truly slow car because of the speed it showed when they had the altered 2008 wing.

that is very true, however finding the missing bit can be difficult
it's clear here that we have a case of differences between simulations and real life. there was/is something very wrong with the airflow, it's not just changing the diff or the rear wing and bang, you're fast. I could be one small detail or at the same time it could be that you'd have to change a few stuff (it could prove faster than being in a dead end)
it could be fast with the 2008 wing that generates A LOT of DF....but that doesn't mean it's easy...a lot of cars would go a heck faster with some other bits, the problem is making it fast under the current rules
UPRC
I hope that the recent test times are indicative of McLaren's pace. This season already looks very close and tight. It would be nice is McLaren can stay near the top.
undersquare
Originally posted by Rinehart
Maybe a lot of McLarens time has simply come from taking KERS off the car?

Maybe the weight penalty, and thus compromised balance and resultantly less traction and increased rear tyre wear IS A SERIOUSLY BIG PROBLEM and why although teams like McLaren, BMW and Ferrari all have perfectly good KERS systems.... they may not use it.

The fact that the Brawn car appears to be a rocket without it, seems to support this theory.

My word, I knew weight distrubution in an F1 car was important, but potentially this is a real eye opener.


Kovy was allowed/encouraged to put on 3.5 kg or something over the winter, and Lewis also said his weight wasn't an issue, so I don't think the fore/aft weight distribution is a problem for this car even with kers. The CoG is higher with kers obviously, but that shouldn't affect traction especially. Also I'm thinking traction is better with a rearward weight distribution, so other things being equal that would get worse with kers taken out rather than better.

I wouldn't be surprised if McLaren have built a very lightweight car with plenty of ballast, and a forward weight distribution that they're having to compromise on to find traction. Plus an aero problem.
mkay
Originally posted by Dalek Caan
Lewis has never won a dry race unless he has started on Pole. Even Massa won 2 in such circumstances in 2008 (France, Belgium)


FAIL. I wouldn't call Belgium a WIN for Massa.
bogi


Finally some good pic of the new exhaust.
chhatra
Originally posted by bogi


Finally some good pic of the new exhaust.


That McLaren looks hopelessly out together. Doesn't look like the finish of a team like a McLaren. A team in which the owner designed his own type of boltheads for the McLaren Technology Center
bogi
Ffs, it's only testing, it's not even painted.
Beamer
Originally posted by chhatra


That McLaren looks hopelessly out together. Doesn't look like the finish of a team like a McLaren. A team in which the owner designed his own type of boltheads for the McLaren Technology Center



TBH I wouldn't mind seeing more of this non-painted, non-slick kinda stuff. On all cars! Makes you realise it's really all about custom build cars and fierce engineering instead of corporate liveries, glitter and glamour....
nickponty
Note the BMW style cooling louvres at the bottom, under the suspension mount. KERS battery cooling?
blacksheep79
mclaren diffusor new in the middle

Enkei
Incredible.. that looks more like it! Where the hell did that come from eek.gif
The car truly transformed the past week!
chhatra
Originally posted by blacksheep79
mclaren diffusor new in the middle



Thanks for the pic, guess there is no magic 'double decker' after all. Glad to see them improving the car. Now only an 8 day wait till friday free practice.
undersquare
Is that a 'deck' joining the fins at the bottom? Just a line from this view.
shonguiz
Their developing power is f phenomenal.
D A
Originally posted by mkay


FAIL. I wouldn't call Belgium a WIN for Massa.


Not to mention he was gifted the win in France as well.
SchumiBoy
Originally posted by undersquare
Is that a 'deck' joining the fins at the bottom? Just a line from this view.


isn't it just the bottom line of the watermark
ncairns
Originally posted by blacksheep79
mclaren diffusor new in the middle





Looks like they've gone back to the 'old' exhaust outlets too (on both sides).
sblinx
1:17.946 para Kovalainen!
inca_roads
McLaren are ace up.gif
smile.gif
Zingfharn
and seems to be doing 18's consistent now. BIG improvement!!!!!
ncairns
James Allen writes:

"Today they are with Williams again and I think tomorrow they have the place to themselves. Some secrets will be coming out of the box, no doubt stuff they don’t want others to see before Melbourne. Look out for their press release this evening with details of the times, but will they tell the full story?"



Is this correct? Are they testing again tomorrow? Mclaren's website doesn't say so.
Anonymous
peroa
I don`t know, but there was some talk about a private session a month or two ago.
undersquare
Originally posted by SchumiBoy


isn't it just the bottom line of the watermark


Think you're right, it just happened to line up.
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