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ID 16586
file
creator
Botev, Ivan
Tamai, Nobuyuki
subject
bed evolution
numerical simulation
natural stream
NDC
Construction. Civil engineering
abstract
River bed evolution during a flood event is modeled in a quasisteady approach using a 2-D depth-averaged numerical model. It is concluded that, with respect to the numerical solution, more significant are the accuracy of flow field computations and the precision achieved in approximating the bed geometry rather than differences in sediment transport rate formulas.
journal title
水工学論文集
volume
Volume 36
start page
87
end page
92
date of issued
1992-02
publisher
土木学会
issn
0916-7374
ncid
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Engineering