Weight distribution is tightly constained by the regulations though so they cant move a huge amount aroundgodlameroso wrote: ↑09 Apr 2022, 20:12In boats porpoising happens when you have too much weight in the rear. With some weight loss maybe they can change the weight balance a bit.
I’ve not seen anyone suggest the problem can’t be solved in seasonerikejw wrote: ↑09 Apr 2022, 18:27With the slim sidepods I assume they had to move component further back or to the front meaning there'd be less weight near the turning central point(axel of rotation).
That'd make the car more lazy and unresponsive to direction changes and would be harder to handle all in all.
I have not heard anyone mentioning that.
We have also heard that it seems to be problems they can't solve during the season but have to work around.
That could possibly hint to that they cannot move large components around.
Are my assumptions correct?
Is this a part of Mercedes struggles?
so a centre of mass that resides behind its centre of pressure? What is the relevance of the engine being more rearward? I'v haven't been around Italian or Italians regularly for 20years so I'm very rusty. He seems to suggest some sort of instability (which is already known).dialtone wrote: ↑09 Apr 2022, 19:18erikejw wrote: ↑09 Apr 2022, 18:27With the slim sidepods I assume they had to move component further back or to the front meaning there'd be less weight near the turning central point(axel of rotation).
That'd make the car more lazy and unresponsive to direction changes and would be harder to handle all in all.
I have not heard anyone mentioning that.
We have also heard that it seems to be problems they can't solve during the season but have to work around.
That could possibly hint to that they cannot move large components around.
Are my assumptions correct?
Is this a part of Mercedes struggles?
According to Piola in this video, the new W13 has a shorter gearbox and the engine sits a little bit more rearward in the car compared to McLaren as well as compared to every other non-Merc team.
Weight distribution is only controlled in the X dimension on nearly dry tanks . The center of gravity is not controlled (engine cg is, but not total car cg). High center of gravity will exacerbate any pitching motions (so not pure heave, but bouncing from the front to the rear and back)Mchamilton wrote: ↑09 Apr 2022, 20:20Weight distribution is tightly constained by the regulations though so they cant move a huge amount aroundgodlameroso wrote: ↑09 Apr 2022, 20:12In boats porpoising happens when you have too much weight in the rear. With some weight loss maybe they can change the weight balance a bit.
If you are in the appropriate ride height window and porpoise, versus running on stilts outside the designed ride height and proposing, those would have two very different impacts.GrizzleBoy wrote: ↑09 Apr 2022, 13:36Soooo, given Leclerc just smashed the field with a car with violent porpoising, maybe fixing the porpoising isn't the silver bullet at all.
True, I couldn't find any statement like that. I remembered that part incorrectly.morefirejules08 wrote: ↑09 Apr 2022, 20:27I’ve not seen anyone suggest the problem can’t be solved in seasonerikejw wrote: ↑09 Apr 2022, 18:27With the slim sidepods I assume they had to move component further back or to the front meaning there'd be less weight near the turning central point(axel of rotation).
That'd make the car more lazy and unresponsive to direction changes and would be harder to handle all in all.
I have not heard anyone mentioning that.
We have also heard that it seems to be problems they can't solve during the season but have to work around.
That could possibly hint to that they cannot move large components around.
Are my assumptions correct?
Is this a part of Mercedes struggles?
I'm not actually sure you can change the installation layout of the engine all that much according to the rulebook. Customer teams need to get approval from FIA to change layout of cabling and such when installing the power unit and the change needs to be somewhat minimal even at that.erikejw wrote: ↑09 Apr 2022, 22:52True, I couldn't find any statement like that. I remembered that part incorrectly.morefirejules08 wrote: ↑09 Apr 2022, 20:27I’ve not seen anyone suggest the problem can’t be solved in seasonerikejw wrote: ↑09 Apr 2022, 18:27With the slim sidepods I assume they had to move component further back or to the front meaning there'd be less weight near the turning central point(axel of rotation).
That'd make the car more lazy and unresponsive to direction changes and would be harder to handle all in all.
I have not heard anyone mentioning that.
We have also heard that it seems to be problems they can't solve during the season but have to work around.
That could possibly hint to that they cannot move large components around.
Are my assumptions correct?
Is this a part of Mercedes struggles?
Though, my questions still stand. Have the rearranging of weight created some highly unwanted car behaviour. Is that a real problem or not.
No one know but the Mercedes engineers what the true problems are but personally I think if they can get a handle non the porpoising then everything else will start falling into place.erikejw wrote: ↑09 Apr 2022, 22:52True, I couldn't find any statement like that. I remembered that part incorrectly.morefirejules08 wrote: ↑09 Apr 2022, 20:27I’ve not seen anyone suggest the problem can’t be solved in seasonerikejw wrote: ↑09 Apr 2022, 18:27With the slim sidepods I assume they had to move component further back or to the front meaning there'd be less weight near the turning central point(axel of rotation).
That'd make the car more lazy and unresponsive to direction changes and would be harder to handle all in all.
I have not heard anyone mentioning that.
We have also heard that it seems to be problems they can't solve during the season but have to work around.
That could possibly hint to that they cannot move large components around.
Are my assumptions correct?
Is this a part of Mercedes struggles?
Though, my questions still stand. Have the rearranging of weight created some highly unwanted car behaviour. Is that a real problem or not.
@Dialtone
Interesting link.
RedBull were in big trouble this race with difficulty in getting tyre temperature in the front. VER was getting 1s a lap towards the end of his first stint, Perez as well ran out of tyres on both stints. This race was dominant for Ferrari more because RBR was in trouble IMHO. Pace difference from W13 is still there.Mchamilton wrote: ↑10 Apr 2022, 08:50Is it looking better compared to ferrari though or were red bull just worse in this race? Must have been close to 1 second a lap to Charles after the safety car
Yep exactly what i was getting at.dialtone wrote: ↑10 Apr 2022, 09:00RedBull were in big trouble this race with difficulty in getting tyre temperature in the front. VER was getting 1s a lap towards the end of his first stint, Perez as well ran out of tyres on both stints. This race was dominant for Ferrari more because RBR was in trouble IMHO. Pace difference from W13 is still there.Mchamilton wrote: ↑10 Apr 2022, 08:50Is it looking better compared to ferrari though or were red bull just worse in this race? Must have been close to 1 second a lap to Charles after the safety car