Matches in SemOpenAlex for { <https://semopenalex.org/work/W2146996137> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2146996137 endingPage "922" @default.
- W2146996137 startingPage "898" @default.
- W2146996137 abstract "Purpose – The purpose of this paper is to present a full 3D Computational Fluid Dynamics (CFD) analysis of the flow field through hydraulic directional proportional valves, in order to accurately predict the flow forces acting on the spool and to overcome the limitations of two-dimensional (2D) and simplified three-dimensional (3D) models. Design/methodology/approach – A full 3D CAD representation is proposed as a general approach to reproduce the geometry of an existing valve in full detail; then, unstructured computational grids, which identify peculiar positions of the spool travel, are generated by means of the mesh generation tool Gambit. The computational grids are imported into the commercial CFD code Fluent, where the flow equations are solved assuming that the flow is steady and incompressible. To validate the proposed computational procedure, the predicted flow rates and flow forces are compared with the corresponding experimental data. Findings – The superposition between numerical and experimental curves demonstrates that the proposed full 3D numerical analysis is more effective than the simplified 3D flow model that was previously proposed by the same authors. Practical implications – The presented full 3D fluid dynamic analysis can be employed for the fluid-dynamic design optimization of the sliding spool and, more generally, of the internal profiles of the valve, with the objective of reducing the flow forces and thus the required control force. Originality/value – The paper proposes a new computational strategy that is capable of recognizing all 3D geometrical details of a hydraulic directional proportional valve and that provides a significant improvement with respect to 2D and partially 3D approaches." @default.
- W2146996137 created "2016-06-24" @default.
- W2146996137 creator A5044109252 @default.
- W2146996137 creator A5068091453 @default.
- W2146996137 creator A5091601418 @default.
- W2146996137 date "2014-07-01" @default.
- W2146996137 modified "2023-10-03" @default.
- W2146996137 title "The importance of a full 3D fluid dynamic analysis to evaluate the flow forces in a hydraulic directional proportional valve" @default.
- W2146996137 cites W1969423225 @default.
- W2146996137 cites W1971674234 @default.
- W2146996137 cites W1975708754 @default.
- W2146996137 cites W1980382956 @default.
- W2146996137 cites W1981401379 @default.
- W2146996137 cites W2052018184 @default.
- W2146996137 cites W2081640279 @default.
- W2146996137 cites W2084714237 @default.
- W2146996137 cites W2102456355 @default.
- W2146996137 cites W2505896530 @default.
- W2146996137 cites W4240020390 @default.
- W2146996137 doi "https://doi.org/10.1108/ec-09-2012-0221" @default.
- W2146996137 hasPublicationYear "2014" @default.
- W2146996137 type Work @default.
- W2146996137 sameAs 2146996137 @default.
- W2146996137 citedByCount "41" @default.
- W2146996137 countsByYear W21469961372014 @default.
- W2146996137 countsByYear W21469961372015 @default.
- W2146996137 countsByYear W21469961372016 @default.
- W2146996137 countsByYear W21469961372017 @default.
- W2146996137 countsByYear W21469961372018 @default.
- W2146996137 countsByYear W21469961372019 @default.
- W2146996137 countsByYear W21469961372020 @default.
- W2146996137 countsByYear W21469961372021 @default.
- W2146996137 countsByYear W21469961372022 @default.
- W2146996137 countsByYear W21469961372023 @default.
- W2146996137 crossrefType "journal-article" @default.
- W2146996137 hasAuthorship W2146996137A5044109252 @default.
- W2146996137 hasAuthorship W2146996137A5068091453 @default.
- W2146996137 hasAuthorship W2146996137A5091601418 @default.
- W2146996137 hasConcept C121332964 @default.
- W2146996137 hasConcept C127413603 @default.
- W2146996137 hasConcept C134306372 @default.
- W2146996137 hasConcept C154945302 @default.
- W2146996137 hasConcept C1633027 @default.
- W2146996137 hasConcept C171483109 @default.
- W2146996137 hasConcept C27753989 @default.
- W2146996137 hasConcept C2775924081 @default.
- W2146996137 hasConcept C2776757364 @default.
- W2146996137 hasConcept C2780411076 @default.
- W2146996137 hasConcept C33923547 @default.
- W2146996137 hasConcept C38349280 @default.
- W2146996137 hasConcept C41008148 @default.
- W2146996137 hasConcept C44154836 @default.
- W2146996137 hasConcept C47446073 @default.
- W2146996137 hasConcept C57879066 @default.
- W2146996137 hasConcept C78519656 @default.
- W2146996137 hasConcept C90278072 @default.
- W2146996137 hasConceptScore W2146996137C121332964 @default.
- W2146996137 hasConceptScore W2146996137C127413603 @default.
- W2146996137 hasConceptScore W2146996137C134306372 @default.
- W2146996137 hasConceptScore W2146996137C154945302 @default.
- W2146996137 hasConceptScore W2146996137C1633027 @default.
- W2146996137 hasConceptScore W2146996137C171483109 @default.
- W2146996137 hasConceptScore W2146996137C27753989 @default.
- W2146996137 hasConceptScore W2146996137C2775924081 @default.
- W2146996137 hasConceptScore W2146996137C2776757364 @default.
- W2146996137 hasConceptScore W2146996137C2780411076 @default.
- W2146996137 hasConceptScore W2146996137C33923547 @default.
- W2146996137 hasConceptScore W2146996137C38349280 @default.
- W2146996137 hasConceptScore W2146996137C41008148 @default.
- W2146996137 hasConceptScore W2146996137C44154836 @default.
- W2146996137 hasConceptScore W2146996137C47446073 @default.
- W2146996137 hasConceptScore W2146996137C57879066 @default.
- W2146996137 hasConceptScore W2146996137C78519656 @default.
- W2146996137 hasConceptScore W2146996137C90278072 @default.
- W2146996137 hasIssue "5" @default.
- W2146996137 hasLocation W21469961371 @default.
- W2146996137 hasOpenAccess W2146996137 @default.
- W2146996137 hasPrimaryLocation W21469961371 @default.
- W2146996137 hasRelatedWork W164149128 @default.
- W2146996137 hasRelatedWork W2353768867 @default.
- W2146996137 hasRelatedWork W2359366647 @default.
- W2146996137 hasRelatedWork W2363146539 @default.
- W2146996137 hasRelatedWork W2390350703 @default.
- W2146996137 hasRelatedWork W2393837907 @default.
- W2146996137 hasRelatedWork W2393875847 @default.
- W2146996137 hasRelatedWork W2751137994 @default.
- W2146996137 hasRelatedWork W4244457072 @default.
- W2146996137 hasRelatedWork W4323649907 @default.
- W2146996137 hasVolume "31" @default.
- W2146996137 isParatext "false" @default.
- W2146996137 isRetracted "false" @default.
- W2146996137 magId "2146996137" @default.
- W2146996137 workType "article" @default.