danyduc wrote:Hi all,
I was at the GP today and i must say i really liked the week-end but:
i dunno what's wrong this year, i mean does F1 not want to do racing in the rain anymore?
I have been to every Montreal GP in the last 20 years and it's the first time the race is red flagged. The problem i have is with the amount of rain there was: it was next to nothing, previously they would have raced through it all without breaking a sweat, now they see a rain drop and it's alarm time...
Dandy, I believe you're right. Rain is a larger problem. I think this happens because the frontal wing is lower every year.
I believe the front wing height is like 6 cm over the tarmac.
There were more than 6 cm of rain in the feeble collectors the circuit displays. Take in account you're like 2 meters over the water of the river, so the slope for drainage is miserable, the gutters are not very deep (you cannot go down much), so they fill in minutes under heavy rain. Current front wings are not designed to go through water.
Thus...
You could call this creeping effect you mention, of rain on wings through the years, "the flexi-rain". The more the wing flexes, the less desirable is to "submerge it".
I used to have a Nissan so low that it came from the manufacturer with a shield for the carter. My friends used to make jokes on me, saying that car could pass over a brick. They were right.
If you had the margin of a front wing you not only would collect bricks, you would also collect a laptop (if someone left his on the track). Heck, I don't think I can pass my arm under one of these wings.