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  • Chinese Formula One GP Review: Phenomenal Fernando rules China

    Chinese Formula One GP Review: Phenomenal Fernando rules China

    Since the start of the Formula One season several teams have been particularly vocal in condemning the 2013 Pirelli tyres. As far as this upset lot were concerned tyres would dominate the Chinese grand prix headlines.

    Instead it was Fernando Alonso that wrote his name into the headlines. A third place in Saturday’s qualifying session behind Raikkonen and polesitter Hamilton underlined the pace of the Ferrari and El Nano never looked back.

    Lewis Hamilton maintained first off the starting grid as Kimi Raikkonen was overwhelmed by Alonso and Massa. As it was, Raikkonen’s start was compromised by a change to the starting sequence made by the team moments before the start. It wasn’t long before both Ferrari drivers were hounding the back of Hamilton’s Mercedes which ended with Hamilton simultaneously overtaken, on either side, on the entry to turn one.

    The tyres were still an issue and the frontrunners got rid of the delicate soft tyres on after only six laps. It left them able to run to the flag using the more robust medium compound. In contrast, those who had opted to start on the medium tyre, Vettel, Button and Hulkenberg, were now running at the front-end. In a strategic move, Button and Vettel selected to not set a flying lap in the third session of qualifying; putting them out of sequence with the frontrunners.

    Nevertheless, no sort of strategy manipulation was ever going to trip-up Fernando Alonso. Electric off the start and clinical when overtaking, it was from this point onwards where Fernando Alonso started to deliver a metronomic drive of the highest calibre. Whilst tyre life and levels of degradation certainly had an impact in the Chinese GP it had no influence on who the victor would be.  Leading from the front Alonso was never under pressure from his pursuers in the shape of Raikkonen and Hamilton. By controlling his tyres and setting a ferocious and unmatchable pace he fashioned an extremely impressive path to his 31st victory.

    Kimi Raikkonen’s pace was slightly hindered by nose and front-wing damage after an incident with somewhat wild Sergio Perez. Bruised and battered Raikkonen still managed to hold off Lewis Hamilton for a fine second place. Eighteen points closes the gap to championship leader Sebastian Vettel to three points. By finishing nineteen of the last twenty races in points scoring positions Raikkonen has proven his near bulletproof consistency – a highly prized commodity in any championship fight.

    Lewis Hamilton lacked the pace required to challenge for victory though Mercedes will be thrilled with his performance. But the final step of the podium very almost wasn’t his as Sebastian Vettel’s alternative strategy nearly paid off. Armed with a new set of soft tyres the Red Bull destroyed the fourteen second gap to Hamilton in a mere four laps.

    Despite Vettel’s late charge and fourth place finish, Red Bull’s indifferent record at the Chinese GP continued.  For Mark Webber it started with a fuel-pressure glitch that dropped him out of qualifying on Saturday. Red Bull’s choice to change the gearbox and ratios on Webber’s car meant the Australian had to start from the pitlane; but would do so with a car better equipped at overtaking. It made no difference however as Webber’s Red Bull sustained damage in clash with Toro Rosso’s Jean-Eric Vergne. Still not the worst of it, Webber was forced into retirement as his right rear tyre made a break for it and rolled across the track. What would injury be without insult? For his part in the Vergne incident Webber was given a three-place grid penalty for next week’s Bahrain GP.

    Jenson Button finished a solid fifth ahead of Felipe Massa whose pace dropped off after the first round of stops. Daniel Ricciardo delivered a great drive and brought the Toro Rosso home in seventh ahead of Di Resta, Grosjean and Hulkenberg.

    There may have been twenty-two drivers on the Shanghai circuit but Fernando Alonso was in a class of his own.

     

     

  • Chinese Grand Prix Post Race Press Conference

    Chinese Grand Prix Post Race Press Conference

    Here’s what was said at the post race press conference of the Formula One Chinese Grand Prix.

    PRESS CONFERENCE

    Q: Fernando, congratulations, well done. You were a winner here in 2005, how does it feel to have won again? It seemed to be a perfect race for you.
    FA:
    It feels good. Obviously a long time from the victory here – eight years. Definitely it was nearly a perfect Sunday for us, with not any problem in the race. The start was clean; it was good. We managed to overtake Kimi. And then in the first stint we managed to pass Lewis as well. The car felt a little bit better on the degradation side let’s say. And then in the rest of the race, obviously you need to take care of the tyres a little bit, you need to manage the gap with the guys behind. It was not so easy to understand the race sometimes. We were overtaking the McLarens, Hulkenberg, Sebastian, so it was a little bit of a mix. So it was not an easy race and there were some moments of action let’s say and the risk is there when you have to do an overtaking manoeuvre and you have to manage that as well. The team did a perfect job with the set-up of the car for quali and the race, perfect pit stop times and pit stops executed let’s say. At the end of the race the victory is a good reward for the team, well deserved after the disappointment in Malaysia and you know, the car felt good. The two races we finished, one was second and the victory today, so definitely it’s a positive start to this championship. We need to keep going like that, in this direction, with good weekends, with not any extra risk and hopefully in Bahrain we can score some good points again.

    Q: Kimi, obviously a bit of a problem at the start there, tell us about that, and also how much pressure was there at the end as well?
    KR:
    I think we just had wrong settings. The practice start was very good but then it was really bad the real start and we lost some positions and after that the car was okay, but I had a little accident, some problems with Perez and we damaged the nose and the front wing. I was surprised there was no more damage because I hit him quite hard. Also bit surprised that we didn’t have any more problems after that. A bit too much understeer and destroying the front tyre because of that but we still could fight for second place and get quite a good result in the end. Obviously we wanted to try to win but today with all the issues it was not possible.

    Q: Lewis it was kind of tight at the end with Sebastian closing on you and obviously you were trying to put pressure on Kimi. Tell us about it.
    LH:
    Yeah, it was a good race for me. Quite happy with third. Of course I would have liked to have won but congratulations to Fernando, he did a great job and so did Kimi. They were both a little bit too fast for us during the race. I was seeming to be able to apply a little bit of pressure to Kimi but not enough to get close to him and overtake. My tyres were shot at the end and there was nothing I could do really to hold off Sebastian. A little bit unlucky with some traffic. Still, to get on the podium, really happy. Really happy with the points as well.

     

  • Chinese F1 Grand Prix Podium Interviews

    Chinese F1 Grand Prix Podium Interviews

    Podium Interviews Conducted by David Coulthard

    Q: Fernando, congratulations. A fairly dominant victory in the end and your 31st victory, putting you fourth on the all-time list just behind Ayrton Senna. What does this one mean to you?
    Fernando Alonso:
    Well, hello everybody first of all and thank you for the support all weekend. Amazing fans all weekend and it’s very nice to race here. About the race: yes, definitely it was a fantastic race for us, from the start to the end, without big problems with the car. The tyre degradation was better than expected probably, so we managed more or less the pace. Yeah, it feels great after the retirement in Malaysia, we had some pressure to finish the race. The two races we finished this year; one second place and today the victory so definitely the start of this 2013 campaign is looking good so we are very optimistic.

    Q: We heard the team talking to you during the grand prix telling you not need to push. They were trying to slow you down in some respects and you were saying ‘I’m not pushing’.
    FA:
    Well, you always push. In a Formula One race it’s impossible not to push but it’s true that we had some pace, maybe, in the pocket. Not easy to know when to use it depending on the state of the tyres. A little bit more potential and hopefully we can show it in Bahrain in one week.

    Q: Kimi Raikkonen, that’s your 20th consecutive finish in Formula One. You’re certainly Mr Consistency. You had to work hard for that second place today. You had some damage to the front wing of your car after some contact, so tell us about that and also how it affected the balance?
    Kimi Raikkonen:
    I think in the end it was a pretty okay result. Obviously we want to win but after a bad start the car was handling well but then overtaking Perez, I was next to him and he just pushed me on the kerb but I tried to avoid him but I went on the grass and hit him on the rear I think and damaged the front. That didn’t help but luckily it didn’t affect so much the handling, it was just a bit too much understeery but we could still fight for second place. For sure without the damage we could have been quite a bit faster. Anyhow, good points and we try to do better next time.

    Q: We come to Lewis Hamilton, our pole-sitter. It didn’t quite work out for you there on race pace. You really dropped away towards the closing stages, under a lot of pressure from Vettel but some great racing nonetheless.
    Lewis Hamilton:
    Yeah, I’m really happy with today’s result. Great result for the team, very happy with the points. The team did a fantastic job all weekend. Unfortunately, we didn’t have the kind of pace these two have but still very fortunate to get on the podium.

    Q: Fernando, a closing question for you. Only one week until Bahrain. What are you expecting in terms of performance there and what’s the celebration going to be like tonight with your Ferrari team?
    FA:
    I expect a tough race again. In Bahrain I think we will see different conditions and who knows how competitive anyone can be. But definitely, as I said before, from the races that we finished this year the car seems to be able to be on the podium, so we hope to be on the podium again in Bahrain. The celebration tonight? Nothing special. I have a flight very early for Bahrain, so tonight I think some dinner. I think they guys will celebrate more than me.

     

     

  • F1 rookie drivers set to get extra set of tyres for Friday practice

    F1 rookie drivers set to get extra set of tyres for Friday practice

    According to a story in Autosport, rookie Formula One drivers are set to get an extra set of tyres from the Spanish F1 Grand Prix onwards.

    Pirelli has proposed to supply an additional set of tyres, built to the same construction as the current race rubber but using a more durable compound, for any team running a rookie driver on Friday mornings.

    Teams are currently allocated 11 sets of tyres for the weekend, with one set of the harder compound returned after the first practice sessions.

    This means that teams usually run only one set of the harder compound in the first free practice session.

    But if the Pirelli proposal is accepted, a rookie driver would run both the extra set and the standard one, significantly increasing the number of laps completed.

    Read More on Autosport

    Photo: By Morio (Own work), via Wikimedia Commons

     

  • Chinese Grand Prix Preview – Controlling China

    Chinese Grand Prix Preview – Controlling China

    Most all of the headlines since the Malaysian grand prix have included team orders, Sebastian Vettel or both. On whichever side you sit of this controversial piece of Formula 1 theatre it has kept tongues wagging for a good while.

    But finally the attention is set to be focused on the most important thing – racing. Whatever has been said, however the statements have played out, on the track is where the real talking needs to be done. As the third round of the season the Chinese GP seems as good a place as any to do just that.

    Three thousand workers took just eighteen months to convert a section of swampland into an international spec racetrack. Designed by F1 architect Herman Tilke the Shanghai circuit, situated in the Jiading district, combines a highly technical complex of corners with a kilometre long back-straight. Inspired by the Chinese character Shang sectors one and two contain ten of the track’s fifteen corners; emphasizing the technical make-up and demand for good braking stability and traction.

    Since its debut in 2004 the Chinese GP has dished up some pretty decent racing. This 5.451 km Shanghai circuit is where Renault clinched a constructor’s title in 2005; the pitlane entrance is where Lewis Hamilton beached his McLaren in 2007 an event that would have a monumental impact on the driver’s world title that year. Despite being seen as one of the ‘new’ F1 circuits 2013 will be the tenth running of the Chinese GP. McLaren and Ferrari share the majority of the spoils with three victories each but no driver, with the exception of Lewis Hamilton, has been able to win this race on more than one occasion.

    Current championship leaders Red Bull Racing don’t have a stellar record either. Since rising to prominence the Milton Keynes team has only taken one victory in the last five Chinese grand prix. If they are to better this record they will have to do it against their run of form at this venue and with clever tactics.

    The Shanghai International circuit is one very demanding on tyres and strategy. In 2012 it was Lotus who rolled the dice on Raikkonen’s strategy; although the Finn was running second towards the closing stages of the race his tyres soon ran out of life and he was summarily relegated to fourteenth place in matter of laps. Bear in mind that the 2012 Pirelli tyres were a lot more conservative than what the Italian company has supplied in 2013 which will make the tyre wear a more precarious balancing act than ever.

    Only two races of the races on the 2013 calendar have been run and in those two races the slightest appearance of a pecking order has started to emerge. Red Bull seem to have carried their qualifying pace from last season but the chasing pack in the form of Lotus and Ferrari are able to match if not beat the reigning champions on race pace. The Mercedes of Lewis Hamilton and Nico Rosberg does appear to be a bit greedy on rear tyre wear but in the cooler conditions of Shanghai this won’t be a particular difficulty.

    The weather forecast, tentative at best, predicts much cooler temperature than have been experienced in the first two races. The threat of rain, sure to materialize at some stage, will almost certainly linger throughout the week.

    Fifty-six will be the amount of laps for Sebastian Vettel and Mark Webber to settle their differences on the track. But Mercedes, looking to replicate its 2012 glory, could be the menace or a fast starting Fernando, Ferrari-clad, may well unleash the pace that has been simmering just beneath the surface.

  • Vortex Generators in Formula One

    A vortex generator is a small aerodynamic surface which consists of a small vane that creates a vortex. They’re mostly used on aircraft to delay or disturb the separation of the flow of air from the boundary layer of a surface.

    In Formula One they’re used just above the sidepods of the f1 car to “re-attach” the airflow above the sidepods so that the air flows along the coke-bottle shape of the car. This better aids the use of the coanda exhaust system that Formula One teams are using to create more downforce at the rear of the car by utilising the exhaust gasses. This extra airflow, together with the coada exhaust, are what teams have used to create extra downforce at the rear of their cars since the exhaust blown diffusers were banned.

    F1 Teams have used different methods to re-attach this airflow over the sidepods. Ferrari are using a series of horizontal vanes that are alongside the driver on either side of the car just behind the wing mirrors.

    Mercedes F1 are running a combination of the horizontal vanes along the cockpit and a series of vortex generators above the sidepod.

    Horizontal vanes and vortex generators on the Mercedes F1 car. Photo: F1.com
    Horizontal vanes and vortex generators on the Mercedes F1 car. Photo: F1.com

    Mclaren and Lotus seem to be running a slightly different configuration. They have a horizontal flap that extends across the top of the sidepod.

    McLaren F1 horizontal flap across the top of the sidepod. Photo: F1.com
    McLaren F1 horizontal flap across the top of the sidepod. Photo: F1.com

    The rest of the teams, Red Bull, Torro Roso, Caterham and Force India are running vertical  vane vortex generators above the sidepods. The number of vanes varies between the teams, but we’re mostly seeing two to three vanes.

    Vertical vanes seen on the Caterham and Red Bull. Photo: F1.com
    Vertical vanes seen on the Caterham and Red Bull. Photo: F1.com

    Williams, Sauber and Marussia are yet to employ the use of vortex generators on their F1 cars. We’re only at the beginning of the season so it’s safe to say that somewhere along the line we will see them with it on their cars.

    The height of a vortex generator usually indicates the height of the boundary layer they want to disturb. Which is why some teams have tall vortex generators and others have short ones.

     

     

     

     

  • Formula One Pull Rod vs Push Rod Suspension

    Most formula one fans have heard these two terms thrown about but are not really clear on what the difference is between pull rod suspension and push rod suspension on a Formula One car. F1 Madness’ technical writer takes a closer look.

    At the beginning of the 2012 season we saw Ferrari run a front and back pull rod suspension. This was was in response to Red Bull Racing running a rear pull rod suspension and a front push rod suspension configuration for the 2012 season.

    For the 2013 season, Ferrari have opted to keep with the front push rod suspension and McLaren have also moved to a front pull rod setup.

    Pull rod suspension runs the pull rod from the outer end of the top wishbone down the bottom corner of the chassis.  For the rear suspension, the inner end of the pull rod set up is on the gearbox casing.  This mounts the inboard elements of the system low down on the gearbox, either inside entirely contained within the casing (which is more aerodynamic), or splits the elements inside and outside of the gearcase.

    newpullvspush
    Push-rod setup on the left and pull-rod setup on the right. Image: f1fanatic.co.uk

    The main benefit of the pull rod suspension is to place the almost horizontal pull rod in an ideal aerodynamic path to direct the airflow over the formula one car. This will offer a very small coefficient of drag benefit. With a pull rod setup, the top wishbone is under more stress, which will require a much stronger construction.

    Ferrari have stuck with the front pull rod design and carried it over to its 2013 car. They obviously see some benefit to it. Reverting to the conventional push rod setup would’ve been a major admission of failure from them. It looks as though it’s worked for them since they’ve stuck with it and were looking good in testing.