Grand Prix 2015 Bahrain Grand Prix Practice, Qualifying & Race Discussion

Barely has the dust settled on the China syndrome and we move a few thousand miles around the globe to the tiny Gulf state of Bahrain. The F1 circus rolls into town like a column of tanks and sets up camp for a few days. The race, the first to take place in the Middle East, has been ran every year since 2004 with one exception, when the Arab Spring went bouncing through. Fortunately for F1 fans the show must go on and so it did. Last year’s race saw victory for Lewis Hamilton and the word on the streets is that the bookies are tipping Hamilton again, to take this year’s race. The country itself is known as quite a tolerant place to Western influence and as a former British colony, doesn’t actually hate Brits which makes a nice change. A place of interest worth visiting if you are ever in Bahrain is the rather nice duty free shop on the end of the Jetty in the commercial port. Good luck getting in there without an ID card but the race merchandise is a lot cheaper than that sold at the track. (Information correct as of 2006).

As the teams trundle into the fourth race of the season we are unlikely to see too many upgrades at this stage. Most of the teams are keeping their powder dry until the show piles into the first European leg later this month.

That said then, the Silver Arrows should be pointing the way home for the rest of the field. Last year we had engine switch gate where the first cracks in the friendship between the two young friends started to appear. Fortunately, this season, their relationship is already in bits so we don’t have to worry too much about that.

Ferrari and Williams are once again set to be the next best but will temperature play a part here and push the Ferrari’s closer to the Mercs? While it shouldn’t be as hot as Malaya it should be warmer than China. Williams must be scratching their heads and wondering why they can’t get on the back end of the Mercs let alone the Ferrari’s. Last season’s comeback for Sir Franks outfit seems to have lost some momentum.

Team Enstone, (like many others I try and say Lot.. Lo... Lotu nope sorry just can’t do it) have found themselves some clean air toward the front of the midfield pack in the hands of Grosjean and his team mate if he’s not being hit or hitting something or someone.

Who would have predicted that the next battle would be between Martin Brundle’s new bestest driver ever and his team mate and the two Sauber cars. With Red Bull also getting right into the midfield mix, this seems to be the only part of tarmac that has a genuine battle for every inch of it. I like the Sauber’s blue and yellow colour scheme and the fact they have huge numbers on the side of the car that make them easy to spot

Last season’s surprise third place came from Force India and there’s no doubt Perez won’t be achieving the same here. The best Force India can hope for is to have a good clean race and get themselves into a position to pick off a point or two.

McLaren, well they are certainly having a testing season. An uncharacteristic mistake from Button saw Maldonado declared the innocent party. That event in itself will be less rare than McLaren scoring a point this season if their current run of form continues. Flashes of speed seem to give a false dawn that some sort of improvement is being made before qualification starts and reality dawns.

And finally to Manor Marussia (this space available for sponsorship contact 1-800-manor). The little team that wouldn’t go. While they still have the re-badged 2014 car and the 2014 engines they have no hope but, to be on the grid is hope enough that their season can continue. I like what Will Stevens is doing in that car. When trouble free he is comfortably ahead of his team mate. He drives a good clean race, stays out of trouble and gets on with it. Merhi is putting the laps in and bringing back the data which is all that can be asked of him.

So, there’s the rundown of the runners and riders. Those lucky three to climb the top step and be interviewed by some random passerby, will get to taste the traditional Middle East sparkling Rose Water in place of the champers. Whoever wins though, it will taste just as sweet.
 
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It'll be a hell of a shock if one didn't and a hell of a shock if one did. All I ask is that the great chicken in the sky makes the Ferrari's as fast as the Mercs (not faster) so that we can see a fantastic battle between the two.
 
Any news on what Mercedes problems with their Brake by Wire system were? Did they just run out of brakes?
 
Errm, exactly who was Lewis stuck behind? His weaving at the end of the back straight, presumably to scrub off some speed, was very unusual.
 
Umm, Hamilton wasn't behind traffic at all, other than when he was lapping back markers.

That could be their Achilles heel this year as the temperatures rise heading into summer.
 
I meant the backmarkers, they were probably already critical on brake temperatures in the race for whatever reason and that tipped them over the edge. Similar to the issue they had in Canada last year, if I remember correctly?

There are better ways to scrub off speed than weaving. I'm not sure why he did that, I can only think he was hoping to get more air in to the brakes to help with cooling.
 
From what Wolf was saying Hamilton's brake-by-wire system failed in the last lap's back straight and when the system fails it automatically reverts into manual.
Maybe the systen when in manual needs higher tyre temperature and maybe Lewis was actually generating it before the last corner (where Nico'd run wide a couple of laps previously)?
 
I think Lewis said in his interview afterwards with DC and Suzi that he was weaving because he had heard it could cool the brakes. I don't think he was convinced that it did, mind, as he was laughing as he said it,
 
I think Lewis said in his interview afterwards with DC and Suzi that he was weaving because he had heard it could cool the brakes. I don't think he was convinced that it did, mind, as he was laughing as he said it,
I can see the argument why it might cool the brakes - more air passing over the brakes because you've traveled further between using brakes, giving the brakes longer to cool, and you might actually untrap some of the hot bubble of still air behind the front diffuser, allowing cooler air to get in next to the brakes? Kind of a whacky theory, to be sure, but it's the best way I can conceive of weaving helping to cool the brakes.
I would assume that if one lost brake by wire, then the ERS braking is non existent or extremely limited.
One would think so, which would certainly make braking trickier, which in turn could mean braking too harshly and heating up the brakes quicker.
 

http://www.jamesallenonf1.com/2014/...w-f1-cars-and-how-does-it-affect-the-drivers/

Sauber said:
The braking system concept is totally new, taking the form of a brake-by-wire system for the first time at the rear wheels. This has become necessary due to the significantly increased performance of the ERS, which requires much greater variations in rear wheel braking torque than previously. With brake-by-wire, an electronic system measures how hard the driver presses the brake pedal and then – using the additional information from energy recuperation – determines in a split-second the amount of braking pressure that should be fed through to the rear brake callipers.
 
What is the point of brake by wire anyway?
Except for that very short video (thanks Brogan!) I'm not sure of the performance improvements it yields, if any, but I know in a crash, I'd rather be in a BBW car than one without. In a front collision, a BBW pedal won't jam your leg something fierce. A conventional braking system can cause a rebound on the brake pedal, sort of like when a motorbike kicks you back in a kickstart.
 
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