Matches in SemOpenAlex for { <https://semopenalex.org/work/W4226179616> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4226179616 endingPage "111263" @default.
- W4226179616 startingPage "111263" @default.
- W4226179616 abstract "Trailing suction hopper dredgers (TSHDs) are the main type of ship used for dredging projects. However, the release of low concentration slurry poses challenges for the development of environmentally focused dredging engineering. Therefore, to effectively reduce the influence of the overflow released by a TSHD, a numerical simulation study based on a combination of the volume of fluid (VOF) and large eddy simulation (LES) methods is carried out to explore the overflow advection and diffusion process near the hull, and the results are agreed well with the experimental results. The results show that the overflow regimes are different under different Richardson numbers ( Ri ) and velocity ratios ( ζ ). Surface plumes that are disastrous for sea wildlife mostly occur under a high ζ or low Ri flow. In addition, the influence of the hull tail structure and the propeller produces additional energy disturbances that aggravate the turbulence in the flow field, and the addition of the release frequency causes pulsation, which could destroy the flow state of the main flow. All these factors cause more surface plumes. Furthermore, the effects of different external conditions on the overflow advection and diffusion are more obvious at low towing speeds. • A numerical study on the overflow advection and diffusion process from TSHD is proposed. • The overflow flow regime and diffusion characteristics are elaborated. • The impact of different factors on the overflow process are explored." @default.
- W4226179616 created "2022-05-05" @default.
- W4226179616 creator A5013962953 @default.
- W4226179616 creator A5026080557 @default.
- W4226179616 creator A5040066209 @default.
- W4226179616 creator A5082966443 @default.
- W4226179616 creator A5089113184 @default.
- W4226179616 date "2022-05-01" @default.
- W4226179616 modified "2023-10-17" @default.
- W4226179616 title "Study on the dynamic characteristics of the overflow advection and diffusion of trailing suction hopper dredgers based on CFD" @default.
- W4226179616 cites W1965138807 @default.
- W4226179616 cites W1969246109 @default.
- W4226179616 cites W1975809007 @default.
- W4226179616 cites W1977875015 @default.
- W4226179616 cites W2002654817 @default.
- W4226179616 cites W2013568124 @default.
- W4226179616 cites W2018334302 @default.
- W4226179616 cites W2018748871 @default.
- W4226179616 cites W2019219458 @default.
- W4226179616 cites W2020163735 @default.
- W4226179616 cites W2021112977 @default.
- W4226179616 cites W2057668579 @default.
- W4226179616 cites W2062109006 @default.
- W4226179616 cites W2062712788 @default.
- W4226179616 cites W2074447412 @default.
- W4226179616 cites W2075150225 @default.
- W4226179616 cites W2089114797 @default.
- W4226179616 cites W2109610325 @default.
- W4226179616 cites W2153875796 @default.
- W4226179616 cites W2488669804 @default.
- W4226179616 cites W2606978882 @default.
- W4226179616 cites W2786889285 @default.
- W4226179616 cites W2903519405 @default.
- W4226179616 cites W2916574539 @default.
- W4226179616 cites W2946099649 @default.
- W4226179616 cites W2955525833 @default.
- W4226179616 cites W2970425043 @default.
- W4226179616 cites W3011002204 @default.
- W4226179616 cites W3044549542 @default.
- W4226179616 cites W3212391786 @default.
- W4226179616 cites W2015187697 @default.
- W4226179616 doi "https://doi.org/10.1016/j.oceaneng.2022.111263" @default.
- W4226179616 hasPublicationYear "2022" @default.
- W4226179616 type Work @default.
- W4226179616 citedByCount "0" @default.
- W4226179616 crossrefType "journal-article" @default.
- W4226179616 hasAuthorship W4226179616A5013962953 @default.
- W4226179616 hasAuthorship W4226179616A5026080557 @default.
- W4226179616 hasAuthorship W4226179616A5040066209 @default.
- W4226179616 hasAuthorship W4226179616A5082966443 @default.
- W4226179616 hasAuthorship W4226179616A5089113184 @default.
- W4226179616 hasConcept C121332964 @default.
- W4226179616 hasConcept C127413603 @default.
- W4226179616 hasConcept C146978453 @default.
- W4226179616 hasConcept C1633027 @default.
- W4226179616 hasConcept C199104240 @default.
- W4226179616 hasConcept C23795335 @default.
- W4226179616 hasConcept C5072599 @default.
- W4226179616 hasConcept C57879066 @default.
- W4226179616 hasConcept C69357855 @default.
- W4226179616 hasConcept C78519656 @default.
- W4226179616 hasConcept C97355855 @default.
- W4226179616 hasConceptScore W4226179616C121332964 @default.
- W4226179616 hasConceptScore W4226179616C127413603 @default.
- W4226179616 hasConceptScore W4226179616C146978453 @default.
- W4226179616 hasConceptScore W4226179616C1633027 @default.
- W4226179616 hasConceptScore W4226179616C199104240 @default.
- W4226179616 hasConceptScore W4226179616C23795335 @default.
- W4226179616 hasConceptScore W4226179616C5072599 @default.
- W4226179616 hasConceptScore W4226179616C57879066 @default.
- W4226179616 hasConceptScore W4226179616C69357855 @default.
- W4226179616 hasConceptScore W4226179616C78519656 @default.
- W4226179616 hasConceptScore W4226179616C97355855 @default.
- W4226179616 hasFunder F4320321001 @default.
- W4226179616 hasLocation W42261796161 @default.
- W4226179616 hasOpenAccess W4226179616 @default.
- W4226179616 hasPrimaryLocation W42261796161 @default.
- W4226179616 hasRelatedWork W1966791550 @default.
- W4226179616 hasRelatedWork W2012906818 @default.
- W4226179616 hasRelatedWork W2044351707 @default.
- W4226179616 hasRelatedWork W2068937754 @default.
- W4226179616 hasRelatedWork W215789475 @default.
- W4226179616 hasRelatedWork W2365415679 @default.
- W4226179616 hasRelatedWork W2372121980 @default.
- W4226179616 hasRelatedWork W2386802204 @default.
- W4226179616 hasRelatedWork W2587387151 @default.
- W4226179616 hasRelatedWork W4226302660 @default.
- W4226179616 hasVolume "252" @default.
- W4226179616 isParatext "false" @default.
- W4226179616 isRetracted "false" @default.
- W4226179616 workType "article" @default.