Tech Bites: Fuel Slosh CFD Simulation - Sauber F1 Team

Watch, learn and discuss! As many of you enjoyed our last tech bite showing an Aero CFD Simulation, we decided to publish this one, too: See how the fuel moves inside the fuel cell. It's short and it's even an old fuel cell spec, but it provides great insights and plenty of room for discussion!

This animation shows how the fuel in the tank moves while driving through Ascari chicane in Monza. As you can imagine, too much movement has a negative influence on the car's balance and behaviour.

CFD (Computational Fluid Dynamics) is a great tool which is not only used for aerodynamic research, but also for simulations of all kinds of fluids in the race cars. Different from the wind tunnel, CFD also allows to calculate and simulate temperatures. The two complement each other perfectly.

All our great vids of the 2013 TECH BITES series:

Evolution of Race Cars 3/3 - SIDE view:
http://youtu.be/gFsUlvkO2b0

Evolution of Race Cars 2/3 - FRONT view:
http://youtu.be/lDLtzUjsCqI

Evolution of Race Cars 1/3 - TOP view:
http://youtu.be/f6Z3kGbgxhM

Fire-up of an F1 engine:
http://youtu.be/JbZr7GgJuUQ

Evolution of F1 Race Cars since 1993:
http://youtu.be/RZEd_8Im6ss

Time lapse: The secret life of an F1 race car:
target="_blank" rel="nofollow">http://youtu.be/bJyJvUWMX58

Evolution of F1 Steering Wheels since 1993:
http://youtu.be/QT6GfsjbUm4

CFD - Ride around and through the car:
http://youtu.be/hTvWcpQl5TU

CFD - side wind, spinning car:
http://youtu.be/pREgFVRXeDI

Anatomy of a Pit Stop (pit stop in slow motion):
http://youtu.be/_wSFHyXdf40

CFD - fuel slosh simulation:
http://youtu.be/_wSFHyXdf40

CFD - aero simulation (stream lines, pressure distribution):
http://youtu.be/P3ulqzRR9UA

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