Lifting body aerodynamics

#1
As the name implies, this mod adds lifting body aerodynamics (to two parts only sorry)
This mod adds two parts, a wing that is a lighter fuel tank that holds way less fuel, and then a normal fuel tank that has body lift.
There is 1 known bug at the time of posting this and it just makes it so that crafts do not produce lift after timewarping, you will have to reload the flight if you want to continue it with lift working.
Also, in the video lift appears to be exaggerated because the fuel tank has had its weight decreased drastically to show lift in action.





Heres a link to the mod's github page where you can download the mod or use the code in your own mods:Release v1.2 · VaporSpace2/SFSAerodynamicLift

Lift curve if you are interested:

image_2024-07-10_101023552.png
 

Altaïr

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#3
Oh, nice. How much is the lift-to-drag ratio at its maximum?
I gave you the modder badge by the way. Good job :)
 
#4
Oh, nice. How much is the lift-to-drag ratio at its maximum?
I gave you the modder badge by the way. Good job :)

short answer: at its maximum, the calculated/applied lift to drag ratio is 1 : 0.01

long answer: lift and drag are BOTH calculated according to angle of attack, airspeed and atmo pressure (location.planet.GetAtmosphericDensity(location.Height) * 250f;)
im not sure about the VANILLA in game drag, but a tiny amount of extra drag is calculated and applied to stop wierd issues with emanating velocity out of nowhere.
 

Altaïr

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#10
Whenever I try opening sfs it says lifting bodies.pack doesnt support current runtime platform. anyone know how to fix it?
Do you play on Mac? It's probably that this pack is not compatible with Mac. In this case there's nothing you can do unfortunately. The pack would have to be made compatible, but I don't know if the author is still active.
 

QMSP

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#13
Click on the link in the first post, then you can download it from there