FDD wrote: ↑31 Jan 2024, 17:27
I did not know about this possible relation in terms that strong outwash is needed for inwash.
Adding a drag to it, change the case.
Thank you for that side of view.
Honestly, it's more like thinking out loud on my end... From the little I've seen with my cfd study of AMR23-like sidepods, strong outwash is quite efficient with front tyre wake, but there's lots of drag as well (and some unwanted local lift).
I'm just putting some ideas together, if you have no "vertical" walls (surfaces) on the inside of rear tyre you have a free pass for front tyre wake if it wasn't pushed far out previously. This was the case with W14-like sidepods cfd. On the other hand, if you do have some surfaces there and they form a bit of pressurisation in yaw, then you have a "dam" that helps keep the dirty air out of diffuser.
Maybe it's too much of speculation and it's definitely oversimplified, but I've been thinking of other explanations of possible macro phenomena in that area and this is the best I got. There's surely some interaction with floor edge vortex too, but in my view there's not enough confirmed info available to accurately put this together.
jambuka wrote: ↑31 Jan 2024, 20:03
What is the engine code for SF-24 ? Is it 066/13 ? Considering F1-75 was 066/7 and SF-23 used 066/10 ?
So far only 066/10 is mentioned for 2024