MODELING OF NEAR-FIELD DILUTION OF HEATED DISCHARGES ON TEKIRDAĞ COASTS

Yıl 2019, Cilt: 3 Sayı: 2, 41 - 46, 01.12.2019

Asu İnan , Kağan Cebe

Öz

The main
cause of heated water discharges is the use of seawater as a coolant by power
plants and industrial manufacturers. Uncontrolled discharges into the ambient
sea water having excess heat, have a negative effect on the ecosystems. In this
study, the near field dilution of heated sea water discharges is modeled and
the behaviors of pollutant clouds are analyzed using CORMIX (CORMIX2). The
effects of different parameters such as total effluent discharge, diffuser
length, port details, current on the near field dilution of heated discharges
are investigated with different scenarios by numerical models CORMIX2, which is
the submodule of CORMIX for submerged multiport diffusers. In spite of a
hypothetical study, a real coastal region was selected to obtain and discuss
realistic conditions. Since Tekirdağ coasts are surrounded by industrial
manufacturers and also agricultural areas, they are under pressure of the
coastal pollution. Therefore Tekirdağ coastal region is selected and CORMIX2 is
applied to determine the effects of discharge parameters on near field
dilution.

Anahtar Kelimeler

CORMIX, Heated discharge, near-field dilution, Tekirdağ Coasts

Destekleyen Kurum

TUBİTAK

Proje Numarası

114Y806

Teşekkür

CORMIX is funded by the project entitled ‘Modeling of Near Field Dilution for Heated and/or Saline Discharges’ (Report No: 114Y806) of TÜBİTAK 1002 Program (The Scientific and Technological Research Council for Turkey).

Kaynakça

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• Doneker, R.L. and Jirka, G.H., (2007). ‘CORMIX User Manual: A hydrodynamic mixing zone model and decision support system for pollutant discharges into surface waters’, U.S. Environmental Protection Agency, 7-110, EPA-823-K-07-001, Washington DC., USA.
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• Kanberli, M., (2003). ‘Modeling of Dilution in Sea Outfalls’, M.Sc. Thesis, Graduate School of Natural and Applied Sciences, Gazi University, Ankara, Turkey.
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