For all those sports buffs, it is something more to cheer about… The world of F1 is back!!! With more fervor and expectations, though the number of teams have reduced to 10 from 11 last year… I am looking forward to it as much as anybody else is… This season seems to be more exciting than any other because of the changes that are made to the rules… Broadly, the changes in the rules are:
Tyres
After 10 seasons on grooved tyres, Formula One racing returns to slicks in 2009, as part of moves to increase the emphasis on mechanical rather than aerodynamic grip. With no grooves, grip will increase by around 20 percent, bringing a significant performance gain. However, that gain will be offset by the vastly reduced downforce levels of the revised aerodynamic regulations (see below). The overall effect should be reduced performance through high-speed corners. Drivers will still have the choice of two dry tyre compounds and will still have to use both compounds during a race.
KERS
From 2009 teams have the option of employing a Kinetic Energy Recovery System (KERS) to boost their car’s performance. As its name implies, a KERS recovers the (normally wasted) kinetic energy generated by the car’s braking process. This energy is stored using a mechanical flywheel or an electrical battery and then made available to the driver, in set amounts per lap, via a ‘boost button’ on the steering wheel. Under the current regulations the power gain equates to around 80 horsepower, available for just under seven seconds per lap. This could be worth several tenths of a second in terms of lap time, but the weight and packaging of the system - and its impact on the car’s weight distribution - also have to be taken into account.
Engines
In a move designed to boost reliability still further, rev limits will be cut from 19,000 to 18,000 rpm and drivers must now use the same engine for three, rather than two, consecutive events. Teams will be limited to eight engines per season - eight for each race driver and an additional four for testing. Just one team - Renault - has been allowed to make performance modifications to their engine for 2009 in order to help equalise power outputs.
Aerodynamics
Along with slick tyres, this is the biggest area of change for 2009. Downforce will be dramatically reduced and the cars’ bodywork will appear much cleaner, thanks to new dimensional regulations that effectively outlaw extraneous items such as barge boards, winglets, turning vanes and chimneys.
As well as reducing overall aero performance, the revisions are also designed to increase overtaking by making the car less susceptible to turbulence when closely following another driver. The most obvious changes are to the front and rear wings.The front wing becomes lower (75mm from 150mm) and wider (up from 1400 to 1800mm - the same width as the car) with driver-adjustable flaps. Drivers will be allowed to make two wing adjustments per lap, altering the wing angle over a six-degree range.The rear wing becomes taller (up 150mm to bring it level with the top of the engine cover) and narrower (750mm from 1000mm).
Also at the back of the car, the diffuser has been moved rearwards, its leading edge now level with (rather than ahead of) the rear-wheel axle line. In addition, the diffuser has been made longer and higher, all changes that will reduce its ability to generate downforce.TestingTesting restrictions will be even more stringent, with none allowed for the duration of the race season.
As well as reducing overall aero performance, the revisions are also designed to increase overtaking by making the car less susceptible to turbulence when closely following another driver. The most obvious changes are to the front and rear wings.The front wing becomes lower (75mm from 150mm) and wider (up from 1400 to 1800mm - the same width as the car) with driver-adjustable flaps. Drivers will be allowed to make two wing adjustments per lap, altering the wing angle over a six-degree range.The rear wing becomes taller (up 150mm to bring it level with the top of the engine cover) and narrower (750mm from 1000mm).
Also at the back of the car, the diffuser has been moved rearwards, its leading edge now level with (rather than ahead of) the rear-wheel axle line. In addition, the diffuser has been made longer and higher, all changes that will reduce its ability to generate downforce.TestingTesting restrictions will be even more stringent, with none allowed for the duration of the race season.
Points system
The changes have brought about mixed reactions from the teams and the drivers. Few of them calling the changes interesting and worthy while the rest of them labeling this ridiculous! Add to this the effect of recession on each of the teams and their ability to spend a lot of money on research. The season is going to be very interesting and intriguing.
Team Honda has been re-christened to BRAWN and seems to have come back with a vengeance with teams like Ferrari and McLaren fearing it a lot. The drivers who would be in the fray again would again be led by the British Prodigy Lewis Hamilton with Felipe Massa, Kimi Raikonnen, Fernando Alonso close on the heels. However, this year Jenson Button is also included in the fray and is considered to be on of the top contenders.
Overall, it is going to be a very fun-filled season with all the action starting in Melbourne this weekend. So, sit back, relax and enjoy all the fast forward action this weekend... More to come soon...
