μα για τα μεταβλητα λεω.
εχουνε καποιου ειδους "φυγοκεντρικο" και σε καποιες στροφες αλλαζουν ???
εντιτ.
νταξ...τωρα διαβασα το λινκ που εβαλα ο ιδιος...
With this technology, the gas flow from the engine is channeled onto the turbines via electronically adjustable guide vanes. By changing the vane angle, the system can replicate the geometry in all types of turbo, large or small. And thus achieve the optimum gas-flow characteristics. The guide vanes are controlled by the engine management system.
This results in a high turbine speed – and therefore greater boost pressure – even at low engine rpm.