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http://dx.doi.org/10.14346/JKOSOS.2018.33.4.78

Numerical Simulation of Growth/Decay of Algae using Equivalent Tracking Method of Decay Coefficient  

Park, Inhwan (Department of Land, Water and Environment Research, KICT)
Kim, Sung Hoon (K-water Convergence Institute)
Song, Chang Geun (Department of Safety Engineering, Incheon National University)
Publication Information
Journal of the Korean Society of Safety / v.33, no.4, 2018 , pp. 78-83 More about this Journal
Abstract
Previous researches on the analysis of algae concentration were restricted to applying single-valued decay coefficient during simulation period, and the accuracy as well as the applicability were severely challenged. In this study, an equivalent tracking method of decay coefficient was proposed by introducing the time-series decay coefficients and restart option. Dye module in EFDC model was employed to route the temporal variation of Chl-a concentration. It was shown that the simulation results can be significantly improved up to 46% when the equivalent tracking method was activated.
Keywords
algae; growth/decay; decay coefficient; equivalent tracking method; Chl-a;
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Times Cited By KSCI : 2  (Citation Analysis)
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