Active fluidic dampers are proposed for controlling turbopump-shaft whirl. Study indicates that linear variable-bleed detector and linear bistable amplifier are effective in supplying sizable controlled damping forces. Linear bistable device was considered as simplest and most adequate.
Controlling subsynchronous whirl in turbopumps
NASA Tech Briefs ; 4 , 4
1980-06-01
Sonstige
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Englisch
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