FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383874906> ?p ?o ?g. }

• W4383874906 endingPage "108618" @default.
• W4383874906 startingPage "108618" @default.
• W4383874906 abstract "Cavitation damage is a major threat to the life span of fluid machinery and has been a hot research issue in engineering for a long time. The current work aims to show the ability to assess cavitation erosion risk on the twisted hydrofoil using a hybrid Eulerian-Lagrangian solver. The volume of fluid method is used for the liquid-vapor interface of resolved vapor structures, while the discrete bubble model is utilized to track micro-scale unresolvable bubbles. A two-way coupling approach is introduced to enable the transition between resolved cavities and bubbles based on their volume, relative location, and shape. A Lagrangian erosion model considering the effect of asymmetric bubble collapse is proposed to predict cavitation erosion risk. Compared with the experimental result, the current model can accurately identify the high erosion risk regions on the hydrofoil surface. The distribution and intensity of the high impact pressures emitted from bubbles is quantitatively evaluated. In addition, the erosion sensitive zones at different stages of the one cloud cavitation cycle are determined and the hydrodynamic mechanisms of aggressive collapse events are analyzed in detail. The results reveal that the potential erosion risk is highest in areas where primary shedding occurs, which causes the macroscopic cavity to roll up. Bubbles with high impact pressures are mainly focused around the edges of the shedding cavity. The secondary shedding contributes to erosive structure in a limited middle angle of attack area, such that when the primary shedding U-shaped structure evolves and begins to collapse, it becomes less erosive, and only isolated points of erosion is found. Further investigation demonstrates that this is due to a transformation from U-shaped vortex to O-shaped vortex, moving the bubbles gradually away from the hydrofoil surface, thereby reducing the cavitation erosion risk." @default.
• W4383874906 created "2023-07-12" @default.
• W4383874906 creator A5019506454 @default.
• W4383874906 creator A5033825187 @default.
• W4383874906 creator A5050129179 @default.
• W4383874906 creator A5059280329 @default.
• W4383874906 creator A5060806233 @default.
• W4383874906 date "2023-12-01" @default.
• W4383874906 modified "2023-10-17" @default.
• W4383874906 title "Numerical assessment of cavitation erosion risk on the Delft twisted hydrofoil using a hybrid Eulerian-Lagrangian strategy" @default.
• W4383874906 cites W1553608069 @default.
• W4383874906 cites W1908831751 @default.
• W4383874906 cites W1972471155 @default.
• W4383874906 cites W2040522007 @default.
• W4383874906 cites W2043696693 @default.
• W4383874906 cites W2051020557 @default.
• W4383874906 cites W2056749260 @default.
• W4383874906 cites W2060904809 @default.
• W4383874906 cites W2061340864 @default.
• W4383874906 cites W2064778068 @default.
• W4383874906 cites W2072929435 @default.
• W4383874906 cites W2077431470 @default.
• W4383874906 cites W2077767728 @default.
• W4383874906 cites W2080922987 @default.
• W4383874906 cites W2085030950 @default.
• W4383874906 cites W2094183054 @default.
• W4383874906 cites W2105668718 @default.
• W4383874906 cites W2111944220 @default.
• W4383874906 cites W2146200463 @default.
• W4383874906 cites W2147981379 @default.
• W4383874906 cites W2154629225 @default.
• W4383874906 cites W2155650012 @default.
• W4383874906 cites W2317138703 @default.
• W4383874906 cites W2774674508 @default.
• W4383874906 cites W2802202179 @default.
• W4383874906 cites W2806607872 @default.
• W4383874906 cites W2888950011 @default.
• W4383874906 cites W2902901690 @default.
• W4383874906 cites W2917115533 @default.
• W4383874906 cites W2922203222 @default.
• W4383874906 cites W2936612824 @default.
• W4383874906 cites W2997704796 @default.
• W4383874906 cites W3010769722 @default.
• W4383874906 cites W3016676093 @default.
• W4383874906 cites W3021496727 @default.
• W4383874906 cites W3030829726 @default.
• W4383874906 cites W3037941136 @default.
• W4383874906 cites W3045557980 @default.
• W4383874906 cites W3080872117 @default.
• W4383874906 cites W3083171300 @default.
• W4383874906 cites W3094779684 @default.
• W4383874906 cites W3103983975 @default.
• W4383874906 cites W3112549907 @default.
• W4383874906 cites W3131181933 @default.
• W4383874906 cites W3132858671 @default.
• W4383874906 cites W3137070039 @default.
• W4383874906 cites W3152545183 @default.
• W4383874906 cites W3172761122 @default.
• W4383874906 cites W3178148007 @default.
• W4383874906 cites W3193420728 @default.
• W4383874906 cites W3193595634 @default.
• W4383874906 cites W3200219808 @default.
• W4383874906 cites W3204931912 @default.
• W4383874906 cites W3211574678 @default.
• W4383874906 cites W3211925639 @default.
• W4383874906 cites W4221031818 @default.
• W4383874906 cites W4221087473 @default.
• W4383874906 cites W4224252129 @default.
• W4383874906 cites W4283760215 @default.
• W4383874906 cites W4285489760 @default.
• W4383874906 cites W4290188427 @default.
• W4383874906 cites W4293163033 @default.
• W4383874906 cites W4296179763 @default.
• W4383874906 cites W4304890612 @default.
• W4383874906 cites W4306655463 @default.
• W4383874906 cites W4323364388 @default.
• W4383874906 cites W4361968850 @default.
• W4383874906 cites W4366088253 @default.
• W4383874906 cites W4366439477 @default.
• W4383874906 cites W631685481 @default.
• W4383874906 cites W98763060 @default.
• W4383874906 cites W3147328630 @default.
• W4383874906 doi "https://doi.org/10.1016/j.ijmecsci.2023.108618" @default.
• W4383874906 hasPublicationYear "2023" @default.
• W4383874906 type Work @default.
• W4383874906 citedByCount "0" @default.
• W4383874906 crossrefType "journal-article" @default.
• W4383874906 hasAuthorship W4383874906A5019506454 @default.
• W4383874906 hasAuthorship W4383874906A5033825187 @default.
• W4383874906 hasAuthorship W4383874906A5050129179 @default.
• W4383874906 hasAuthorship W4383874906A5059280329 @default.
• W4383874906 hasAuthorship W4383874906A5060806233 @default.
• W4383874906 hasConcept C121332964 @default.
• W4383874906 hasConcept C123157820 @default.
• W4383874906 hasConcept C127210992 @default.
• W4383874906 hasConcept C127313418 @default.
• W4383874906 hasConcept C148043351 @default.
• W4383874906 hasConcept C151730666 @default.

• next