摘要 |
This invention relates to an improved rotor design and in particular to a method of manufacturing a centrifugal rotor into which material is introduced and can exit therefrom as a consequence of the motion of the rotor, characterised by the step of positioning a guide edge so that in order for the material to exit the rotor during movement therefrom, the angular acceleration of the material is changed directly or indirectly by the guide edge to be different from what the angular acceleration would have been without the guide edge.
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