Matches in SemOpenAlex for { <https://semopenalex.org/work/W304178766> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W304178766 abstract "Abstract : Vibration levels have been a problem in helicopters since their inception. The reason for this lies in the method whereby the helicopter generates its lift, namely, the rotor system. As the rotor blades rotate they encounter a continuously changing aerodynamic environment which results in a continuously changing environment which results in a continuously changing aerodynamic loading on the blades. This changing environment is repeated on each revolution of the rotor. Hence, the rotor develops aerodynamic loads which are oscillatory in nature. These oscillatory loads are transferred directly to the helicopter airframe through the mechanical connection of the rotor to the airframe, i.e., the rotor-shaft/transmission attachment. Oscillatory loads are also transmitted to the airframe by impingement of the rotor wake on the upper portion of the airframe, but the mechanically transferred loads are in most cases much more significant than the aerodynamically transferred loads. (Author)" @default.
- W304178766 created "2016-06-24" @default.
- W304178766 creator A5057043865 @default.
- W304178766 creator A5084765067 @default.
- W304178766 date "1980-06-01" @default.
- W304178766 modified "2023-09-27" @default.
- W304178766 title "On the Use of Active Higher Harmonic Blade Pitch Control for Helicopter Vibration Reduction" @default.
- W304178766 hasPublicationYear "1980" @default.
- W304178766 type Work @default.
- W304178766 sameAs 304178766 @default.
- W304178766 citedByCount "0" @default.
- W304178766 crossrefType "journal-article" @default.
- W304178766 hasAuthorship W304178766A5057043865 @default.
- W304178766 hasAuthorship W304178766A5084765067 @default.
- W304178766 hasConcept C112124176 @default.
- W304178766 hasConcept C121332964 @default.
- W304178766 hasConcept C124101348 @default.
- W304178766 hasConcept C127413603 @default.
- W304178766 hasConcept C13393347 @default.
- W304178766 hasConcept C139002025 @default.
- W304178766 hasConcept C146978453 @default.
- W304178766 hasConcept C17281054 @default.
- W304178766 hasConcept C177124886 @default.
- W304178766 hasConcept C198394728 @default.
- W304178766 hasConcept C205167488 @default.
- W304178766 hasConcept C24890656 @default.
- W304178766 hasConcept C41008148 @default.
- W304178766 hasConcept C48939323 @default.
- W304178766 hasConcept C66938386 @default.
- W304178766 hasConcept C78519656 @default.
- W304178766 hasConcept C97683284 @default.
- W304178766 hasConceptScore W304178766C112124176 @default.
- W304178766 hasConceptScore W304178766C121332964 @default.
- W304178766 hasConceptScore W304178766C124101348 @default.
- W304178766 hasConceptScore W304178766C127413603 @default.
- W304178766 hasConceptScore W304178766C13393347 @default.
- W304178766 hasConceptScore W304178766C139002025 @default.
- W304178766 hasConceptScore W304178766C146978453 @default.
- W304178766 hasConceptScore W304178766C17281054 @default.
- W304178766 hasConceptScore W304178766C177124886 @default.
- W304178766 hasConceptScore W304178766C198394728 @default.
- W304178766 hasConceptScore W304178766C205167488 @default.
- W304178766 hasConceptScore W304178766C24890656 @default.
- W304178766 hasConceptScore W304178766C41008148 @default.
- W304178766 hasConceptScore W304178766C48939323 @default.
- W304178766 hasConceptScore W304178766C66938386 @default.
- W304178766 hasConceptScore W304178766C78519656 @default.
- W304178766 hasConceptScore W304178766C97683284 @default.
- W304178766 hasLocation W3041787661 @default.
- W304178766 hasOpenAccess W304178766 @default.
- W304178766 hasPrimaryLocation W3041787661 @default.
- W304178766 hasRelatedWork W111803339 @default.
- W304178766 hasRelatedWork W1511218831 @default.
- W304178766 hasRelatedWork W1517782613 @default.
- W304178766 hasRelatedWork W1546332402 @default.
- W304178766 hasRelatedWork W1552090400 @default.
- W304178766 hasRelatedWork W1562021632 @default.
- W304178766 hasRelatedWork W1585080716 @default.
- W304178766 hasRelatedWork W1595649854 @default.
- W304178766 hasRelatedWork W175673460 @default.
- W304178766 hasRelatedWork W1969301540 @default.
- W304178766 hasRelatedWork W2077808100 @default.
- W304178766 hasRelatedWork W2489756628 @default.
- W304178766 hasRelatedWork W2956051534 @default.
- W304178766 hasRelatedWork W3143652141 @default.
- W304178766 hasRelatedWork W325387555 @default.
- W304178766 hasRelatedWork W849034132 @default.
- W304178766 hasRelatedWork W851477221 @default.
- W304178766 hasRelatedWork W925547302 @default.
- W304178766 hasRelatedWork W97730451 @default.
- W304178766 hasRelatedWork W259034210 @default.
- W304178766 isParatext "false" @default.
- W304178766 isRetracted "false" @default.
- W304178766 magId "304178766" @default.
- W304178766 workType "article" @default.