Matches in SemOpenAlex for { <https://semopenalex.org/work/W1866317425> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1866317425 endingPage "69" @default.
- W1866317425 startingPage "59" @default.
- W1866317425 abstract "Abstract The steam turbine blades of low pressure stages are endangerd by the high-cyclic fatigue due to the combined loading of dynamic stresses by the steam time-variant pressure and the pre-stress from centrifugal forces. Therefore, the importance of their experimental dynamic analysis in the design stage is critical. For laboratory tests of the blades, the piezo actuators placed on the blades, unlike electromagnets placed in the stationary space, give a possibility to excite the flexural vibration of the blades within the bladed disk by time continuous forces independently of the rotor revolutions. In addition, the piezo actuators can be also used to control the vibrations of the blade. Therefore, several dynamic experiments of the clamped model blade equipped with PVDF films were performed for the force description of the piezo foils and their behavior as actuators of the blade vibration. The numerical beam models were used for numerical analysis of the vibration suppression effects both by additional parametric excitation and by active damping. The optimal phase shift of piezo actuator voltage supply was ascertained both for amplitude amplification and suppression. The results contribute to the knowledge of the actuation and active damping of blade vibration by the piezo elements" @default.
- W1866317425 created "2016-06-24" @default.
- W1866317425 creator A5005774991 @default.
- W1866317425 creator A5022192902 @default.
- W1866317425 creator A5034471443 @default.
- W1866317425 creator A5041350593 @default.
- W1866317425 date "2015-03-01" @default.
- W1866317425 modified "2023-10-18" @default.
- W1866317425 title "Application of Piezofilms for Excitation and Active Damping of Blade Flexural Vibration" @default.
- W1866317425 cites W1539874772 @default.
- W1866317425 cites W165480924 @default.
- W1866317425 cites W1989060090 @default.
- W1866317425 cites W1992854160 @default.
- W1866317425 cites W2010486744 @default.
- W1866317425 cites W2090518453 @default.
- W1866317425 cites W2128710986 @default.
- W1866317425 cites W2167652497 @default.
- W1866317425 cites W2185761652 @default.
- W1866317425 cites W2255527176 @default.
- W1866317425 cites W2269951154 @default.
- W1866317425 cites W2525844406 @default.
- W1866317425 doi "https://doi.org/10.1515/aoa-2015-0008" @default.
- W1866317425 hasPublicationYear "2015" @default.
- W1866317425 type Work @default.
- W1866317425 sameAs 1866317425 @default.
- W1866317425 citedByCount "2" @default.
- W1866317425 countsByYear W18663174252016 @default.
- W1866317425 countsByYear W18663174252017 @default.
- W1866317425 crossrefType "journal-article" @default.
- W1866317425 hasAuthorship W1866317425A5005774991 @default.
- W1866317425 hasAuthorship W1866317425A5022192902 @default.
- W1866317425 hasAuthorship W1866317425A5034471443 @default.
- W1866317425 hasAuthorship W1866317425A5041350593 @default.
- W1866317425 hasBestOaLocation W18663174251 @default.
- W1866317425 hasConcept C105795698 @default.
- W1866317425 hasConcept C117251300 @default.
- W1866317425 hasConcept C119599485 @default.
- W1866317425 hasConcept C121332964 @default.
- W1866317425 hasConcept C127413603 @default.
- W1866317425 hasConcept C168834538 @default.
- W1866317425 hasConcept C172707124 @default.
- W1866317425 hasConcept C17281054 @default.
- W1866317425 hasConcept C178405089 @default.
- W1866317425 hasConcept C179093217 @default.
- W1866317425 hasConcept C192562407 @default.
- W1866317425 hasConcept C198394728 @default.
- W1866317425 hasConcept C20381859 @default.
- W1866317425 hasConcept C24890656 @default.
- W1866317425 hasConcept C2778449969 @default.
- W1866317425 hasConcept C33923547 @default.
- W1866317425 hasConcept C66938386 @default.
- W1866317425 hasConcept C78519656 @default.
- W1866317425 hasConceptScore W1866317425C105795698 @default.
- W1866317425 hasConceptScore W1866317425C117251300 @default.
- W1866317425 hasConceptScore W1866317425C119599485 @default.
- W1866317425 hasConceptScore W1866317425C121332964 @default.
- W1866317425 hasConceptScore W1866317425C127413603 @default.
- W1866317425 hasConceptScore W1866317425C168834538 @default.
- W1866317425 hasConceptScore W1866317425C172707124 @default.
- W1866317425 hasConceptScore W1866317425C17281054 @default.
- W1866317425 hasConceptScore W1866317425C178405089 @default.
- W1866317425 hasConceptScore W1866317425C179093217 @default.
- W1866317425 hasConceptScore W1866317425C192562407 @default.
- W1866317425 hasConceptScore W1866317425C198394728 @default.
- W1866317425 hasConceptScore W1866317425C20381859 @default.
- W1866317425 hasConceptScore W1866317425C24890656 @default.
- W1866317425 hasConceptScore W1866317425C2778449969 @default.
- W1866317425 hasConceptScore W1866317425C33923547 @default.
- W1866317425 hasConceptScore W1866317425C66938386 @default.
- W1866317425 hasConceptScore W1866317425C78519656 @default.
- W1866317425 hasIssue "1" @default.
- W1866317425 hasLocation W18663174251 @default.
- W1866317425 hasOpenAccess W1866317425 @default.
- W1866317425 hasPrimaryLocation W18663174251 @default.
- W1866317425 hasRelatedWork W1974440190 @default.
- W1866317425 hasRelatedWork W2353338675 @default.
- W1866317425 hasRelatedWork W2354395450 @default.
- W1866317425 hasRelatedWork W237311530 @default.
- W1866317425 hasRelatedWork W2387564221 @default.
- W1866317425 hasRelatedWork W2393982312 @default.
- W1866317425 hasRelatedWork W2590425816 @default.
- W1866317425 hasRelatedWork W2809974622 @default.
- W1866317425 hasRelatedWork W2994602084 @default.
- W1866317425 hasRelatedWork W908614447 @default.
- W1866317425 hasVolume "40" @default.
- W1866317425 isParatext "false" @default.
- W1866317425 isRetracted "false" @default.
- W1866317425 magId "1866317425" @default.
- W1866317425 workType "article" @default.