On the Limitation of Turbidity Generation Unit

Title
On the Limitation of Turbidity Generation Unit
Author(s)
진재율; 박진순; 송원오; 오재경
KIOST Author(s)
Jin, Jae Youll(진재율)
Publication Year
2003-08-22
Abstract
The method of the turbidity generation unit (TGU) of Naki (1978) is simple and useful in estimating the rate of release of sediment into the ambient waters caused by coastal development works. However, it oversimplifies the related phenomena, which results in the inconsistency of the TGUs even in the sites of similar conditions. An alternatively simple empirical relationship between the rate and current speed is provided based on the field measurements in a macotidal waterway with a vessel-mounted acoustic Doppler sensor system. Its power relationship seems to be more reasonable because bed erosion rate generally has been formulated as a function of the bed shear stress.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/32222
Bibliographic Citation
한국해안.해양공학발표논문집, pp.363 - 368, 2003
Publisher
한국해안.해양공학회
Type
Conference
Language
English
Publisher
한국해안.해양공학회
Related Researcher
Research Interests

Sediment transport,Coastal erosion,Numerical modeling,퇴적물이동,연안침식,수치모델

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