An analytical solution for the local suspended sediment concentration profile in tidal sea region SCIE SCOPUS

DC Field Value Language
dc.contributor.author Jung, KT -
dc.contributor.author Jin, JY -
dc.contributor.author Kang, HW -
dc.contributor.author Lee, HJ -
dc.date.accessioned 2020-04-20T14:55:18Z -
dc.date.available 2020-04-20T14:55:18Z -
dc.date.created 2020-01-28 -
dc.date.issued 2004-12 -
dc.identifier.issn 0272-7714 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/5194 -
dc.description.abstract The time-averaged and oscillatory solutions of the one-dimensional vertical (1DV) advection-diffusion equation for the suspended sediment have been derived analytically in a tidal sea region of finite water depth. The basic equation assumes constant eddy diffusivity and settling velocity. No net flux condition is set at the sea surface, while a boundary condition with the erosion rate and depositional velocity is prescribed at the sea bottom. The time-averaged solution has been derived in a straightforward manner, while the advection-diffusion equation governing the oscillatory concentration has been first transformed to a simple diffusion equation and then solved using the Galerkin-eigenfunction method. The former is given in a closed form, while the latter is presented in a series solution. A set of calculations has been performed to examine the change in the vertical structure as well as magnitude of the concentration response function. A possible use of the solution to make an estimate of the erosion rate at the sea bottom based on the concentration information at the sea surface is discussed. (C) 2004 Elsevier Ltd. All rights reserved. -
dc.description.uri 1 -
dc.language English -
dc.publisher ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD -
dc.subject VISCOSITY -
dc.subject TRANSPORT -
dc.subject MODELS -
dc.subject FLOW -
dc.subject WAVE -
dc.title An analytical solution for the local suspended sediment concentration profile in tidal sea region -
dc.type Article -
dc.citation.endPage 667 -
dc.citation.startPage 657 -
dc.citation.title ESTUARINE COASTAL AND SHELF SCIENCE -
dc.citation.volume 61 -
dc.citation.number 4 -
dc.contributor.alternativeName 정경태 -
dc.contributor.alternativeName 진재율 -
dc.contributor.alternativeName 강현우 -
dc.identifier.bibliographicCitation ESTUARINE COASTAL AND SHELF SCIENCE, v.61, no.4, pp.657 - 667 -
dc.identifier.doi 10.1016/j.ecss.2004.07.007 -
dc.identifier.wosid 000225517700009 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus VISCOSITY -
dc.subject.keywordPlus TRANSPORT -
dc.subject.keywordPlus MODELS -
dc.subject.keywordPlus FLOW -
dc.subject.keywordPlus WAVE -
dc.subject.keywordAuthor advection-ditfusion equation -
dc.subject.keywordAuthor analytical solution -
dc.subject.keywordAuthor eigenfunction -
dc.subject.keywordAuthor Galerkin method -
dc.subject.keywordAuthor settling velocity -
dc.subject.keywordAuthor suspended sediment -
dc.relation.journalWebOfScienceCategory Marine & Freshwater Biology -
dc.relation.journalWebOfScienceCategory Oceanography -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Marine & Freshwater Biology -
dc.relation.journalResearchArea Oceanography -
Appears in Collections:
East Sea Research Institute > East Sea Environment Research Center > 1. Journal Articles
Ocean Climate Solutions Research Division > Ocean Circulation & Climate Research Department > 1. Journal Articles
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