Matches in SemOpenAlex for { <https://semopenalex.org/work/W2334719226> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2334719226 abstract "The main research objective of this study was to determine the performance parameters of particle dampers (PDs) under centrifugal loads. A test bench was developed consisting of a rotating cantilever beam with a PD at the tip. Equal mass containers with di erent depths, filled with a range of uniform sized steel ball bearings, were used as PDs. For all the tests, the total PD mass was identical. During operation the tip of the beam was displaced, and after release, the beam could vibrate freely. The decay in the vibratory motion of the tip of the beam was measured over a range of centrifugal loads. From the data analysis, it can be concluded that there are two zones of damping, one with a high and one with a low damping factor. These damping zones depend on the ratio between the peak vibration acceleration and the centrifugal loading. Each zone has a limit in terms of the centrifugal loading beyond which the PD cannot function if the vibration amplitude is fixed. In the high damping zone, it was found that the excitation state of the particles was high enough for the system vibration frequency to change. In the low damping zone, there is only limited motion between the particles. The main parameters that influence the performance of the PDs are the PD length/diameter aspect ratio, and the particle size. An important finding is that a PD with less layers (increase in particle size) will still function at a higher centrifugal load compared to one with a smaller number number of layers." @default.
- W2334719226 created "2016-06-24" @default.
- W2334719226 creator A5047496494 @default.
- W2334719226 date "2009-05-04" @default.
- W2334719226 modified "2023-10-05" @default.
- W2334719226 title "Damping of Rotating Beams with Particle Dampers" @default.
- W2334719226 cites W2006816577 @default.
- W2334719226 cites W2015439518 @default.
- W2334719226 cites W2067083950 @default.
- W2334719226 cites W2078132814 @default.
- W2334719226 cites W2084447646 @default.
- W2334719226 cites W2314170624 @default.
- W2334719226 cites W2323201015 @default.
- W2334719226 cites W271822089 @default.
- W2334719226 cites W76877568 @default.
- W2334719226 doi "https://doi.org/10.2514/6.2009-2688" @default.
- W2334719226 hasPublicationYear "2009" @default.
- W2334719226 type Work @default.
- W2334719226 sameAs 2334719226 @default.
- W2334719226 citedByCount "0" @default.
- W2334719226 crossrefType "proceedings-article" @default.
- W2334719226 hasAuthorship W2334719226A5047496494 @default.
- W2334719226 hasConcept C109871850 @default.
- W2334719226 hasConcept C111368507 @default.
- W2334719226 hasConcept C121332964 @default.
- W2334719226 hasConcept C127313418 @default.
- W2334719226 hasConcept C127413603 @default.
- W2334719226 hasConcept C140096630 @default.
- W2334719226 hasConcept C165801399 @default.
- W2334719226 hasConcept C2778517922 @default.
- W2334719226 hasConcept C40226289 @default.
- W2334719226 hasConcept C41008148 @default.
- W2334719226 hasConcept C62520636 @default.
- W2334719226 hasConcept C66938386 @default.
- W2334719226 hasConcept C80962145 @default.
- W2334719226 hasConceptScore W2334719226C109871850 @default.
- W2334719226 hasConceptScore W2334719226C111368507 @default.
- W2334719226 hasConceptScore W2334719226C121332964 @default.
- W2334719226 hasConceptScore W2334719226C127313418 @default.
- W2334719226 hasConceptScore W2334719226C127413603 @default.
- W2334719226 hasConceptScore W2334719226C140096630 @default.
- W2334719226 hasConceptScore W2334719226C165801399 @default.
- W2334719226 hasConceptScore W2334719226C2778517922 @default.
- W2334719226 hasConceptScore W2334719226C40226289 @default.
- W2334719226 hasConceptScore W2334719226C41008148 @default.
- W2334719226 hasConceptScore W2334719226C62520636 @default.
- W2334719226 hasConceptScore W2334719226C66938386 @default.
- W2334719226 hasConceptScore W2334719226C80962145 @default.
- W2334719226 hasLocation W23347192261 @default.
- W2334719226 hasOpenAccess W2334719226 @default.
- W2334719226 hasPrimaryLocation W23347192261 @default.
- W2334719226 hasRelatedWork W1978339437 @default.
- W2334719226 hasRelatedWork W1995349475 @default.
- W2334719226 hasRelatedWork W2003709412 @default.
- W2334719226 hasRelatedWork W2018124221 @default.
- W2334719226 hasRelatedWork W2365946391 @default.
- W2334719226 hasRelatedWork W2369267661 @default.
- W2334719226 hasRelatedWork W2377422892 @default.
- W2334719226 hasRelatedWork W2898111105 @default.
- W2334719226 hasRelatedWork W3211825410 @default.
- W2334719226 hasRelatedWork W4362570719 @default.
- W2334719226 isParatext "false" @default.
- W2334719226 isRetracted "false" @default.
- W2334719226 magId "2334719226" @default.
- W2334719226 workType "article" @default.