Formula One news
Q&A with Renault technical director
21 April 2008With his team expected to make a step forward in performance at this weekend's Spanish Grand Prix, Renault technical director Bob Bell has moved to play down the expectations in a Q&A session.
Bob, it has been three weeks since the Bahrain Grand Prix. What has been the agenda for the team over that period?
Our main focus was to prepare for the Barcelona test last week, which was very important for us as we have quite a major aerodynamic upgrade and some new mechanical components for the R28. The purpose of the test was to verify that they were all fit for purpose and then to pick the best parts for the Spanish Grand Prix because some of those upgrades are circuit dependent.
What areas have the team focussed on in the quest to improve performance?
We now have quite a clear picture of where we are underperforming. One of those areas is our aerodynamic performance because at the moment we are deficient in aero-generated grip in the high-speed corners. That's where we are making the biggest push because that area is probably contributing the most to our lack of performance. Equally, we are losing out in the low-speed corners where the performance of the car is dominated by mechanical grip, and so we have suspension upgrades that will start addressing those problems. We are also a bit down on engine performance and we can recognise a straight-line performance deficit compared with other teams. However, in the world of frozen engines there is not much we can do about that.
Will this progress be reflected by an improvement in on-track performance?
We are reasonably confident that the things we are putting on the car will produce a clear and definable performance advantage. I think we will also see some more unquantifiable benefits with improvements to the driveability and feel of the car because if we give the drivers more confidence, particularly under braking, they can extract more performance from the car. So we can be reasonably confident that it will be a big step forward and that it will be multiple tenths of a second. We do have to be cautious, though, and remember that every team sees Barcelona as an opportunity to introduce a major upgrade â€" we just have to make sure that we take a bigger step than the other teams.
What can we expect from the team this weekend?
During winter testing we did not look too bad in Barcelona and if this trend continues, combined with the upgrades we have to the car, then we should take a step forward. Barcelona is very much a circuit that separates the wheat from the chaff in terms of aerodynamic performance and we do recognise that we are deficient there in comparison to the front runners, but I still feel we can do a good job.
more news
- 06 Jul.
- 05 Jul.
- 04 Jul.
- 03 Jul.
- 02 Jul.
- 01 Jul.
- 30 Jun.
Homepage
