Matches in SemOpenAlex for { <https://semopenalex.org/work/W4295749405> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W4295749405 abstract "A numerical simulation process based on loosely coupling a helicopter flight mechanics code and a 3D panel and free wake aerodynamics method is extended for arbitrary steady flight states and quasi-steady maneuver analysis. First, the basic coupling procedure and their building blocks are introduced. Then, the extensions for arbitrary steady flight states are illustrated and a newly developed procedure for approximate maneuver simulations using a sequence of steady aeromechanically coupled simulations is presented. The aim of this procedure is to provide a rapid method for evaluation of loads, performance and stability in the helicopter design and development process. It includes an improved physics-based modeling of aerodynamic interactions as compared to low-fidelity aerodynamics models used in comprehensive codes. At the same time the computational effort is dramatically reduced as compared to highf idelity aerodynamics methods. Finally, validation results for the coupling procedure and first applications of the maneuver simulation process are shown. The computed results are compared with flight tests and blade element momentum theory based results. In many cases the solution accuracy can be significantly improved by using the coupled simulation procedure. But for maneuvers involving fast pilot inputs or considerable translational or rotational accelerations of the helicopter, the quasi-steady coupling approach is not suitable and an extension to fully unsteady loose coupling or the implementation of a tight coupling approach is proposed." @default.
- W4295749405 created "2022-09-15" @default.
- W4295749405 creator A5013755284 @default.
- W4295749405 creator A5043710289 @default.
- W4295749405 date "2022-05-10" @default.
- W4295749405 modified "2023-10-14" @default.
- W4295749405 title "Quasi-Steady Aeromechanic Helicopter Simulations Using Mid-Fidelity Aerodynamics" @default.
- W4295749405 doi "https://doi.org/10.4050/f-0078-2022-17465" @default.
- W4295749405 hasPublicationYear "2022" @default.
- W4295749405 type Work @default.
- W4295749405 citedByCount "0" @default.
- W4295749405 crossrefType "proceedings-article" @default.
- W4295749405 hasAuthorship W4295749405A5013755284 @default.
- W4295749405 hasAuthorship W4295749405A5043710289 @default.
- W4295749405 hasConcept C111919701 @default.
- W4295749405 hasConcept C127413603 @default.
- W4295749405 hasConcept C131584629 @default.
- W4295749405 hasConcept C132557482 @default.
- W4295749405 hasConcept C13393347 @default.
- W4295749405 hasConcept C146978453 @default.
- W4295749405 hasConcept C154945302 @default.
- W4295749405 hasConcept C1633027 @default.
- W4295749405 hasConcept C2775924081 @default.
- W4295749405 hasConcept C41008148 @default.
- W4295749405 hasConcept C44154836 @default.
- W4295749405 hasConcept C47446073 @default.
- W4295749405 hasConcept C78519656 @default.
- W4295749405 hasConcept C98045186 @default.
- W4295749405 hasConceptScore W4295749405C111919701 @default.
- W4295749405 hasConceptScore W4295749405C127413603 @default.
- W4295749405 hasConceptScore W4295749405C131584629 @default.
- W4295749405 hasConceptScore W4295749405C132557482 @default.
- W4295749405 hasConceptScore W4295749405C13393347 @default.
- W4295749405 hasConceptScore W4295749405C146978453 @default.
- W4295749405 hasConceptScore W4295749405C154945302 @default.
- W4295749405 hasConceptScore W4295749405C1633027 @default.
- W4295749405 hasConceptScore W4295749405C2775924081 @default.
- W4295749405 hasConceptScore W4295749405C41008148 @default.
- W4295749405 hasConceptScore W4295749405C44154836 @default.
- W4295749405 hasConceptScore W4295749405C47446073 @default.
- W4295749405 hasConceptScore W4295749405C78519656 @default.
- W4295749405 hasConceptScore W4295749405C98045186 @default.
- W4295749405 hasLocation W42957494051 @default.
- W4295749405 hasOpenAccess W4295749405 @default.
- W4295749405 hasPrimaryLocation W42957494051 @default.
- W4295749405 hasRelatedWork W141625213 @default.
- W4295749405 hasRelatedWork W2095658948 @default.
- W4295749405 hasRelatedWork W2136393258 @default.
- W4295749405 hasRelatedWork W2136469502 @default.
- W4295749405 hasRelatedWork W2584040356 @default.
- W4295749405 hasRelatedWork W2965273312 @default.
- W4295749405 hasRelatedWork W3122302600 @default.
- W4295749405 hasRelatedWork W3163191876 @default.
- W4295749405 hasRelatedWork W3214807614 @default.
- W4295749405 hasRelatedWork W4220671084 @default.
- W4295749405 isParatext "false" @default.
- W4295749405 isRetracted "false" @default.
- W4295749405 workType "article" @default.