Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5203
Title: Effects of selective withdrawal on hydrodynamics of a stratified reservoir
Authors: Çalışkan, Anıl
Elçi, Şebnem
Çalışkan, Anıl
Elçi, Şebnem
Keywords: EFDC
Hydrodynamics
Outflow dynamics
Stratification
Tahtali Reservoir
Withdrawal effects
Issue Date: 2009
Publisher: Springer Verlag
Source: Çalışkan, A. and Elçi, Ş. (2009). Effects of selective withdrawal on hydrodynamics of a stratified reservoir. Water Resources Management, 23(7), 1257-1273. doi:10.1007/s11269-008-9325-x
Abstract: In water supply reservoirs, selective withdrawal is commonly implemented to control released water temperature for quality purposes. This study investigated the effects of selective withdrawal on hydrodynamics of a stratified reservoir through numerical modeling and analytical analysis. A 3-D hydrodynamic model was applied where observations of water temperature time series recorded every 30 min at the thermocline and measured temperature profiles along the water column were used to validate the numerical model. The effect of selective withdrawal from four outlets located along the water intake structure of Tahtali Reservoir in Turkey on water temperatures was investigated and the effects on thermal stratification structure were discussed. Withdrawal of the water at the bottom outlet was found to be the most effective choice encouraging the mixing of the water column and thus reducing anoxia. The results of this study can be used to guide the further investigations in stratified lakes for better management practices.
URI: http://dx.doi.org/10.1007/s11269-008-9325-x
http://hdl.handle.net/11147/5203
ISSN: 0920-4741
0920-4741
1573-1650
Appears in Collections:Civil Engineering / İnşaat Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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