Note: Rotor design optimization for vacuum chamber-free ultracentrifuge

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 121
  • Download : 0
This paper proposes a fixed-angle rotor design for a vacuum chamber-free ultracentrifuge using a rigid shaft and magnetic bearings. The rotor is designed for a stable operation in the ultracentrifugation region with air friction. And the optimal design parameters and optimized connection method of the rotor and rigid shaft are proposed. The proposed rotor structure can withstand a maximum rotation speed of 100 000 rpm and achieves a maximum relative centrifugal force of 600 000 g. To verify the performance of the proposed rotor design with a rigid shaft, finite-element analysis, an impact test, and a drive operating experiment were conducted. © 2018 Author(s).
Publisher
AMER INST PHYSICS
Issue Date
2018-11
Language
English
Article Type
Review
Citation

REVIEW OF SCIENTIFIC INSTRUMENTS, v.89, no.11

ISSN
0034-6748
DOI
10.1063/1.5037564
URI
http://hdl.handle.net/10203/248713
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0