Matches in SemOpenAlex for { <https://semopenalex.org/work/W2954739337> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2954739337 abstract "Abstract The performance of contra-rotating wind turbines (CRWTs) is highly dependent on aerodynamic design. However, flow interaction between two rotors hasn't been fully understood. In this paper, flow interaction was considered in theoretical model based on actuator disc theory with wake rotation. As a consequence, a coupling design method was formulated. Simultaneous blade design of both rotors was originally expressed by a global optimization problem. The input variables include axial and tangential velocity induction factors of both rotors. The output is energy efficiency of CRWT at the annular disc. As a result, chord length and blade section pitch distribution were determined synchronously. This method was applied on the 500W cases of a CRWT and a single rotor wind turbine (SRWT) with identical radius. Wind tunnel test were carried out on the prototypes, with rotating speed and pitch of both rotors controlled independently under various wind velocity. Result validated the effectiveness of design method. At rated wind velocity, the maximum power coefficients of CRWT and SRWT were 0.426 and 0.373. Despite a slightly high start-up wind speed, CRWT demonstrated a higher power coefficient than single turbine at wind velocity 8–14 m/s, with power coefficient relative increment 5.3–28.9%." @default.
- W2954739337 created "2019-07-12" @default.
- W2954739337 creator A5014222930 @default.
- W2954739337 creator A5031935633 @default.
- W2954739337 creator A5059621509 @default.
- W2954739337 creator A5075938156 @default.
- W2954739337 date "2020-02-01" @default.
- W2954739337 modified "2023-10-16" @default.
- W2954739337 title "The aerodynamic coupling design and wind tunnel test of contra-rotating wind turbines" @default.
- W2954739337 cites W1998725906 @default.
- W2954739337 cites W2008553189 @default.
- W2954739337 cites W2034963790 @default.
- W2954739337 cites W2067581014 @default.
- W2954739337 cites W2072033098 @default.
- W2954739337 cites W2149485064 @default.
- W2954739337 cites W2272502071 @default.
- W2954739337 doi "https://doi.org/10.1016/j.renene.2019.06.118" @default.
- W2954739337 hasPublicationYear "2020" @default.
- W2954739337 type Work @default.
- W2954739337 sameAs 2954739337 @default.
- W2954739337 citedByCount "4" @default.
- W2954739337 countsByYear W29547393372020 @default.
- W2954739337 countsByYear W29547393372021 @default.
- W2954739337 crossrefType "journal-article" @default.
- W2954739337 hasAuthorship W2954739337A5014222930 @default.
- W2954739337 hasAuthorship W2954739337A5031935633 @default.
- W2954739337 hasAuthorship W2954739337A5059621509 @default.
- W2954739337 hasAuthorship W2954739337A5075938156 @default.
- W2954739337 hasConcept C100086909 @default.
- W2954739337 hasConcept C11066151 @default.
- W2954739337 hasConcept C118536763 @default.
- W2954739337 hasConcept C119599485 @default.
- W2954739337 hasConcept C120314980 @default.
- W2954739337 hasConcept C121332964 @default.
- W2954739337 hasConcept C127413603 @default.
- W2954739337 hasConcept C13393347 @default.
- W2954739337 hasConcept C146978453 @default.
- W2954739337 hasConcept C153294291 @default.
- W2954739337 hasConcept C154718420 @default.
- W2954739337 hasConcept C154945302 @default.
- W2954739337 hasConcept C161067210 @default.
- W2954739337 hasConcept C17281054 @default.
- W2954739337 hasConcept C194147245 @default.
- W2954739337 hasConcept C2775924081 @default.
- W2954739337 hasConcept C2778449969 @default.
- W2954739337 hasConcept C41008148 @default.
- W2954739337 hasConcept C47446073 @default.
- W2954739337 hasConcept C48939323 @default.
- W2954739337 hasConcept C57879066 @default.
- W2954739337 hasConcept C78519656 @default.
- W2954739337 hasConcept C78600449 @default.
- W2954739337 hasConcept C81063470 @default.
- W2954739337 hasConcept C97683284 @default.
- W2954739337 hasConceptScore W2954739337C100086909 @default.
- W2954739337 hasConceptScore W2954739337C11066151 @default.
- W2954739337 hasConceptScore W2954739337C118536763 @default.
- W2954739337 hasConceptScore W2954739337C119599485 @default.
- W2954739337 hasConceptScore W2954739337C120314980 @default.
- W2954739337 hasConceptScore W2954739337C121332964 @default.
- W2954739337 hasConceptScore W2954739337C127413603 @default.
- W2954739337 hasConceptScore W2954739337C13393347 @default.
- W2954739337 hasConceptScore W2954739337C146978453 @default.
- W2954739337 hasConceptScore W2954739337C153294291 @default.
- W2954739337 hasConceptScore W2954739337C154718420 @default.
- W2954739337 hasConceptScore W2954739337C154945302 @default.
- W2954739337 hasConceptScore W2954739337C161067210 @default.
- W2954739337 hasConceptScore W2954739337C17281054 @default.
- W2954739337 hasConceptScore W2954739337C194147245 @default.
- W2954739337 hasConceptScore W2954739337C2775924081 @default.
- W2954739337 hasConceptScore W2954739337C2778449969 @default.
- W2954739337 hasConceptScore W2954739337C41008148 @default.
- W2954739337 hasConceptScore W2954739337C47446073 @default.
- W2954739337 hasConceptScore W2954739337C48939323 @default.
- W2954739337 hasConceptScore W2954739337C57879066 @default.
- W2954739337 hasConceptScore W2954739337C78519656 @default.
- W2954739337 hasConceptScore W2954739337C78600449 @default.
- W2954739337 hasConceptScore W2954739337C81063470 @default.
- W2954739337 hasConceptScore W2954739337C97683284 @default.
- W2954739337 hasFunder F4320327599 @default.
- W2954739337 hasLocation W29547393371 @default.
- W2954739337 hasOpenAccess W2954739337 @default.
- W2954739337 hasPrimaryLocation W29547393371 @default.
- W2954739337 hasRelatedWork W12907248 @default.
- W2954739337 hasRelatedWork W15511404 @default.
- W2954739337 hasRelatedWork W15597008 @default.
- W2954739337 hasRelatedWork W20130025 @default.
- W2954739337 hasRelatedWork W21768493 @default.
- W2954739337 hasRelatedWork W25207663 @default.
- W2954739337 hasRelatedWork W26628661 @default.
- W2954739337 hasRelatedWork W28766593 @default.
- W2954739337 hasRelatedWork W28937957 @default.
- W2954739337 hasRelatedWork W29593663 @default.
- W2954739337 isParatext "false" @default.
- W2954739337 isRetracted "false" @default.
- W2954739337 magId "2954739337" @default.
- W2954739337 workType "article" @default.