Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891901516> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2891901516 endingPage "1982" @default.
- W2891901516 startingPage "1972" @default.
- W2891901516 abstract "A few volume of lubricate oil leaking inside the cavity of the rotating drum can cause severe vibrations, which have been observed on-site at aero-engine compressors. This paper proposes a modeling method for the rotor system which is excited by the oil-block. Firstly, the differential equations of the lumped dynamic system of a representative rotor system with a congregated oil-block inside the drum are deduced, in which the external excitation force caused by oil-block is modeled equivalently by both inertial force and sliding frictional force. Then, numerical simulations are carried out to demonstrate the transverse vibration behaviors of the rotor system and both rotating speeds and mass of the oil-block are taken into account. The obtained nonsynchronous whirling vibrations of the rotor system caused by the oil-block are validated by experimental measurements of transverse vibrations of the shaft on a rotor test rig. The results show that, when the rotating speed runs up to the first critical speed, the oil-block will slide along the inner wall of the drum and keep on rotating with the drum delayed in a slowly changing phase angle, and the amplitudes and frequency spectra of the nonsynchronous whirling vibrations of the shaft are found to be sensitive to the oil mass and viscous damping coefficients of the system." @default.
- W2891901516 created "2018-09-27" @default.
- W2891901516 creator A5002242810 @default.
- W2891901516 creator A5049341927 @default.
- W2891901516 creator A5055289523 @default.
- W2891901516 creator A5079833139 @default.
- W2891901516 creator A5082218823 @default.
- W2891901516 date "2013-01-01" @default.
- W2891901516 modified "2023-09-24" @default.
- W2891901516 title "Modeling and experiments of rotor system with oil-block inside its drum cavity" @default.
- W2891901516 hasPublicationYear "2013" @default.
- W2891901516 type Work @default.
- W2891901516 sameAs 2891901516 @default.
- W2891901516 citedByCount "0" @default.
- W2891901516 crossrefType "journal-article" @default.
- W2891901516 hasAuthorship W2891901516A5002242810 @default.
- W2891901516 hasAuthorship W2891901516A5049341927 @default.
- W2891901516 hasAuthorship W2891901516A5055289523 @default.
- W2891901516 hasAuthorship W2891901516A5079833139 @default.
- W2891901516 hasAuthorship W2891901516A5082218823 @default.
- W2891901516 hasConcept C121332964 @default.
- W2891901516 hasConcept C127413603 @default.
- W2891901516 hasConcept C153875185 @default.
- W2891901516 hasConcept C154945302 @default.
- W2891901516 hasConcept C17281054 @default.
- W2891901516 hasConcept C175845324 @default.
- W2891901516 hasConcept C179093217 @default.
- W2891901516 hasConcept C184608416 @default.
- W2891901516 hasConcept C198394728 @default.
- W2891901516 hasConcept C24890656 @default.
- W2891901516 hasConcept C2524010 @default.
- W2891901516 hasConcept C2775924081 @default.
- W2891901516 hasConcept C2777210771 @default.
- W2891901516 hasConcept C30811805 @default.
- W2891901516 hasConcept C33923547 @default.
- W2891901516 hasConcept C41008148 @default.
- W2891901516 hasConcept C47446073 @default.
- W2891901516 hasConcept C57879066 @default.
- W2891901516 hasConcept C62520636 @default.
- W2891901516 hasConcept C78519656 @default.
- W2891901516 hasConcept C97355855 @default.
- W2891901516 hasConceptScore W2891901516C121332964 @default.
- W2891901516 hasConceptScore W2891901516C127413603 @default.
- W2891901516 hasConceptScore W2891901516C153875185 @default.
- W2891901516 hasConceptScore W2891901516C154945302 @default.
- W2891901516 hasConceptScore W2891901516C17281054 @default.
- W2891901516 hasConceptScore W2891901516C175845324 @default.
- W2891901516 hasConceptScore W2891901516C179093217 @default.
- W2891901516 hasConceptScore W2891901516C184608416 @default.
- W2891901516 hasConceptScore W2891901516C198394728 @default.
- W2891901516 hasConceptScore W2891901516C24890656 @default.
- W2891901516 hasConceptScore W2891901516C2524010 @default.
- W2891901516 hasConceptScore W2891901516C2775924081 @default.
- W2891901516 hasConceptScore W2891901516C2777210771 @default.
- W2891901516 hasConceptScore W2891901516C30811805 @default.
- W2891901516 hasConceptScore W2891901516C33923547 @default.
- W2891901516 hasConceptScore W2891901516C41008148 @default.
- W2891901516 hasConceptScore W2891901516C47446073 @default.
- W2891901516 hasConceptScore W2891901516C57879066 @default.
- W2891901516 hasConceptScore W2891901516C62520636 @default.
- W2891901516 hasConceptScore W2891901516C78519656 @default.
- W2891901516 hasConceptScore W2891901516C97355855 @default.
- W2891901516 hasIssue "4" @default.
- W2891901516 hasLocation W28919015161 @default.
- W2891901516 hasOpenAccess W2891901516 @default.
- W2891901516 hasPrimaryLocation W28919015161 @default.
- W2891901516 hasRelatedWork W1166565261 @default.
- W2891901516 hasRelatedWork W1972138769 @default.
- W2891901516 hasRelatedWork W1980798294 @default.
- W2891901516 hasRelatedWork W1997762663 @default.
- W2891901516 hasRelatedWork W2033350389 @default.
- W2891901516 hasRelatedWork W2055025712 @default.
- W2891901516 hasRelatedWork W2094774296 @default.
- W2891901516 hasRelatedWork W2213425948 @default.
- W2891901516 hasRelatedWork W2347909634 @default.
- W2891901516 hasRelatedWork W2370876593 @default.
- W2891901516 hasRelatedWork W2372724942 @default.
- W2891901516 hasRelatedWork W2381236013 @default.
- W2891901516 hasRelatedWork W2383856499 @default.
- W2891901516 hasRelatedWork W2391057392 @default.
- W2891901516 hasRelatedWork W2568343850 @default.
- W2891901516 hasRelatedWork W2786052895 @default.
- W2891901516 hasRelatedWork W3011471704 @default.
- W2891901516 hasRelatedWork W3160147503 @default.
- W2891901516 hasRelatedWork W2786241210 @default.
- W2891901516 hasRelatedWork W2812404722 @default.
- W2891901516 hasVolume "15" @default.
- W2891901516 isParatext "false" @default.
- W2891901516 isRetracted "false" @default.
- W2891901516 magId "2891901516" @default.
- W2891901516 workType "article" @default.