FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3178995716> ?p ?o ?g. }

• W3178995716 endingPage "4244" @default.
• W3178995716 startingPage "4244" @default.
• W3178995716 abstract "A clearance gap (CG) between guide vanes (GVs) and facing plates exists at both ends of a Francis turbine and allows the opening angle to be adjusted for varying operating conditions. Leakage flow is induced through this gap due to the pressure difference between the two sides of the guide vanes. While some research works have used qualitative approaches to visualize and predict the strength of a leakage vortex (LV), this paper presents a method for quantifying vortices along a trajectory. In this paper, a prototype high-head Francis runner with specific speed of 85.4 is considered as a reference case. A systematic investigation across both space and time is carried out, i.e., analysis of the spatial temporal progression of LV for three operating conditions. While travelling from the CG to runner leading edge, LV evolution and trajectory data are observed and the values of vorticity and turbulent kinetic energy are calculated for the LV trajectory. Frequency spectrum analyses of pressure oscillations in the vaneless space, runner blade, and draft tube are also performed to observe the peak pressure pulsation and its harmonics. Unsteady fluctuations of the runner output torque are finally studied to identify the patterns and magnitudes of torque oscillations." @default.
• W3178995716 created "2021-07-19" @default.
• W3178995716 creator A5016589378 @default.
• W3178995716 creator A5025128537 @default.
• W3178995716 creator A5036539915 @default.
• W3178995716 creator A5046583660 @default.
• W3178995716 creator A5084927587 @default.
• W3178995716 date "2021-07-14" @default.
• W3178995716 modified "2023-10-16" @default.
• W3178995716 title "Leakage Vortex Progression through a Guide Vane’s Clearance Gap and the Resulting Pressure Fluctuation in a Francis Turbine" @default.
• W3178995716 cites W1965060571 @default.
• W3178995716 cites W1976638764 @default.
• W3178995716 cites W1979176272 @default.
• W3178995716 cites W1981799239 @default.
• W3178995716 cites W1982982665 @default.
• W3178995716 cites W2039942404 @default.
• W3178995716 cites W2061483525 @default.
• W3178995716 cites W2071602504 @default.
• W3178995716 cites W2072484935 @default.
• W3178995716 cites W2155889980 @default.
• W3178995716 cites W2157464891 @default.
• W3178995716 cites W2256981678 @default.
• W3178995716 cites W2292320417 @default.
• W3178995716 cites W2318689179 @default.
• W3178995716 cites W2397893227 @default.
• W3178995716 cites W2564512731 @default.
• W3178995716 cites W2580133554 @default.
• W3178995716 cites W2592218936 @default.
• W3178995716 cites W2595710538 @default.
• W3178995716 cites W2728956317 @default.
• W3178995716 cites W2801712831 @default.
• W3178995716 cites W2888208299 @default.
• W3178995716 cites W2888832547 @default.
• W3178995716 cites W2890959539 @default.
• W3178995716 cites W2928822654 @default.
• W3178995716 cites W2965090214 @default.
• W3178995716 cites W2979548513 @default.
• W3178995716 cites W2993800786 @default.
• W3178995716 cites W2996995443 @default.
• W3178995716 cites W3015105164 @default.
• W3178995716 cites W3037008487 @default.
• W3178995716 cites W3080086725 @default.
• W3178995716 cites W3081126289 @default.
• W3178995716 cites W3103871389 @default.
• W3178995716 cites W3136169931 @default.
• W3178995716 cites W4249719645 @default.
• W3178995716 doi "https://doi.org/10.3390/en14144244" @default.
• W3178995716 hasPublicationYear "2021" @default.
• W3178995716 type Work @default.
• W3178995716 sameAs 3178995716 @default.
• W3178995716 citedByCount "3" @default.
• W3178995716 countsByYear W31789957162021 @default.
• W3178995716 countsByYear W31789957162022 @default.
• W3178995716 crossrefType "journal-article" @default.
• W3178995716 hasAuthorship W3178995716A5016589378 @default.
• W3178995716 hasAuthorship W3178995716A5025128537 @default.
• W3178995716 hasAuthorship W3178995716A5036539915 @default.
• W3178995716 hasAuthorship W3178995716A5046583660 @default.
• W3178995716 hasAuthorship W3178995716A5084927587 @default.
• W3178995716 hasBestOaLocation W31789957161 @default.
• W3178995716 hasConcept C121332964 @default.
• W3178995716 hasConcept C127413603 @default.
• W3178995716 hasConcept C139719470 @default.
• W3178995716 hasConcept C140820882 @default.
• W3178995716 hasConcept C144171764 @default.
• W3178995716 hasConcept C162324750 @default.
• W3178995716 hasConcept C165801399 @default.
• W3178995716 hasConcept C188414643 @default.
• W3178995716 hasConcept C200114574 @default.
• W3178995716 hasConcept C2777042071 @default.
• W3178995716 hasConcept C2778449969 @default.
• W3178995716 hasConcept C2778705046 @default.
• W3178995716 hasConcept C2779570065 @default.
• W3178995716 hasConcept C57879066 @default.
• W3178995716 hasConcept C62420388 @default.
• W3178995716 hasConcept C62520636 @default.
• W3178995716 hasConcept C78519656 @default.
• W3178995716 hasConcept C97355855 @default.
• W3178995716 hasConceptScore W3178995716C121332964 @default.
• W3178995716 hasConceptScore W3178995716C127413603 @default.
• W3178995716 hasConceptScore W3178995716C139719470 @default.
• W3178995716 hasConceptScore W3178995716C140820882 @default.
• W3178995716 hasConceptScore W3178995716C144171764 @default.
• W3178995716 hasConceptScore W3178995716C162324750 @default.
• W3178995716 hasConceptScore W3178995716C165801399 @default.
• W3178995716 hasConceptScore W3178995716C188414643 @default.
• W3178995716 hasConceptScore W3178995716C200114574 @default.
• W3178995716 hasConceptScore W3178995716C2777042071 @default.
• W3178995716 hasConceptScore W3178995716C2778449969 @default.
• W3178995716 hasConceptScore W3178995716C2778705046 @default.
• W3178995716 hasConceptScore W3178995716C2779570065 @default.
• W3178995716 hasConceptScore W3178995716C57879066 @default.
• W3178995716 hasConceptScore W3178995716C62420388 @default.
• W3178995716 hasConceptScore W3178995716C62520636 @default.
• W3178995716 hasConceptScore W3178995716C78519656 @default.
• W3178995716 hasConceptScore W3178995716C97355855 @default.
• W3178995716 hasIssue "14" @default.
• W3178995716 hasLocation W31789957161 @default.

• next