Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Kyong-Oh Baek"'
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 1880 (2022)
In this study, a hydraulic analysis technique is presented for evaluating the efficiency of a pool-weir type fishway. The River-2D model with the fish physical habitat module was used for the analysis of the attraction efficiency, and the weighted us
Externí odkaz:
https://doaj.org/article/d805cdc18405432f962c8f31551bc304
Autor:
Kyong Oh Baek, II Won Seo
Publikováno v:
Water; Volume 14; Issue 19; Pages: 2962
Elder’s equation for the longitudinal dispersion coefficient in two-dimensional solute transport analysis cannot be applied to curved channels because the vertical distribution of the longitudinal velocity does not obey the logarithmic law in the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df80653cc8aef2326244f15dc1a2e14d
https://doi.org/10.3390/w14192962
https://doi.org/10.3390/w14192962
Publikováno v:
Water
Volume 13
Issue 16
Water, Vol 13, Iss 2302, p 2302 (2021)
Volume 13
Issue 16
Water, Vol 13, Iss 2302, p 2302 (2021)
The attraction efficiency of a by-pass fishway installed at Gangjeong-Goryeong Weir on the Nakdong River in South Korea was evaluated according to flow rate variation of the main channel. Optimal flow rate that achieved the maximum value of attractio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7408f1153b6af32db9e6019c4985f49
Publikováno v:
Applied Sciences; Volume 12; Issue 4; Pages: 1880
In this study, a hydraulic analysis technique is presented for evaluating the efficiency of a pool-weir type fishway. The River-2D model with the fish physical habitat module was used for the analysis of the attraction efficiency, and the weighted us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e86f086fef740f1f6af0c14eff0eda36
https://doi.org/10.3390/app12041880
https://doi.org/10.3390/app12041880
Publikováno v:
Environmental Earth Sciences. 78
It is fundamental task to reveal the mechanism of the dispersion and the diffusion on solute transport in open channel flow. In this study, the dispersion and the diffusion coefficients were observed and compared with each other based on the tracer t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::418e7e5cd5db9fcac7118adb00bbeae4
https://doi.org/10.1007/s12665-019-8710-5
https://doi.org/10.1007/s12665-019-8710-5
Autor:
Il Won Seo, Kyong Oh Baek
Publikováno v:
Journal of Hydro-environment Research. 15:67-74
Existing equations to predict the transverse dispersion coefficient for the two-dimensional model of mixing and transport in natural streams use the channel aspect ratio and roughness factor as well as the sinuosity of the channel as the controlling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ddbf4f30c84fe6f0bd800217a8a9900
https://doi.org/10.1016/j.jher.2017.01.003
https://doi.org/10.1016/j.jher.2017.01.003
Autor:
Kyong Oh Baek
Publikováno v:
Journal of Hydraulic Engineering. 145
In this study, a theoretical formula for a one-dimensional longitudinal dispersion coefficient was developed using the lateral distribution equation for depth-averaged streamwise velocity d...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c211265da55fbb580e9c2ad273ec794
https://doi.org/10.1061/(asce)hy.1943-7900.0001570
https://doi.org/10.1061/(asce)hy.1943-7900.0001570
Autor:
Il Won Seo, Kyong Oh Baek
Publikováno v:
Advances in Water Resources. 90:1-9
In this study, the strengths and weaknesses of existing methods for determining the dispersion coefficient in the two-dimensional river mixing model were assessed based on hydraulic and tracer data sets acquired from experiments conducted on either l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f251b0bdb13701e2603092d11b319371
https://doi.org/10.1016/j.advwatres.2016.01.009
https://doi.org/10.1016/j.advwatres.2016.01.009
Autor:
Kyong Oh Baek
Publikováno v:
Journal of the Korean Water Resources Association. 48:291-298
The aim of this study is that a theoretical formula for estimating the one-dimensional longitudinal dispersion coefficient is derived based on a transverse distribution equation for the depth averaged stream-wise velocity in open channel. In "Part I.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92abe8809359b593f6730e28a8c320ca
https://doi.org/10.3741/jkwra.2015.48.4.291
https://doi.org/10.3741/jkwra.2015.48.4.291
Autor:
Kyong Oh Baek
Publikováno v:
Journal of the Korean Water Resources Association. 48:299-308
The aim of this study is that a theoretical formula for estimating the one-dimensional longitudinal dispersion coefficient is derived based on a transverse distribution equation for the depth averaged stream-wise velocity in open channel. In "Part I.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3247eb25635957687120e04e637b0d
https://doi.org/10.3741/jkwra.2015.48.4.299
https://doi.org/10.3741/jkwra.2015.48.4.299