IJESD 2017 Vol.8(8): 610-614 ISSN: 2010-0264
doi: 10.18178/ijesd.2017.8.8.1025
doi: 10.18178/ijesd.2017.8.8.1025
Derivation of Equation for Mean Suspended Sediment Based on Probabilistic Concept
Hyeon Cheol Yoon, Sam Hee Lee, and Sung Won Park
Abstract—An accurate estimation of sediment discharge in
rivers and streams should be solved for the appropriate river
management and monitoring. In this study, a new formula
which has minimum parameters considering existing ones with
a concept of entropy by a probabilistic approach, was developed
and mean suspended sediment concentration were estimated.
Results of this new formula were verified with the experimental
results which were conducted with a steady state and gradually
injecting sediment (D= 105 ㎛) in a rectangular cross-sectional
flume previously. The relationship between the measured
sediment distribution and the estimated sediment distribution
has a good agreement.
Index Terms—Entropy, entropy suspended sediment parameter, mean suspended sediment concentration, Probabilistic approach.
Hyeon Cheol Yoon is with the National Disaster Management Research Institute, Jongga-ro, Jung-gu, Ulsan, 44538, South Korea.
Sam Hee Lee is with the Hydro Science and Engineering Research Institute, Korea Institute of Civil Engineering and Building Technology, Goyang-si, 411-712, South Korea.
Sung Won Park is with Seoul National University, Korea (e-mail: billy1006@gmail.com).
Index Terms—Entropy, entropy suspended sediment parameter, mean suspended sediment concentration, Probabilistic approach.
Hyeon Cheol Yoon is with the National Disaster Management Research Institute, Jongga-ro, Jung-gu, Ulsan, 44538, South Korea.
Sam Hee Lee is with the Hydro Science and Engineering Research Institute, Korea Institute of Civil Engineering and Building Technology, Goyang-si, 411-712, South Korea.
Sung Won Park is with Seoul National University, Korea (e-mail: billy1006@gmail.com).
Cite: Hyeon Cheol Yoon, Sam Hee Lee, and Sung Won Park, "Derivation of Equation for Mean Suspended Sediment Based on Probabilistic Concept," International Journal of Environmental Science and Development vol. 8, no. 8, pp. 610-614, 2017.
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- ISSN: 2010-0264 (Print); 2972-3698 (Online)
- Abbreviated Title: Int. J. Environ. Sci. Dev.
- Frequency: Bimonthly
- DOI: 10.18178/IJESD
- Editor-in-Chief: Prof. Richard Haynes
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