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IMPACT OF WIND, TIDAL VARIATIONS, WAVE FIELD AND DENSITY GRADIENT ON THE SEAWATER EXCHANGE TROUGH FLUSHING CULVERTS IN MARINAS

izvorni znanstveni rad

izvorni znanstveni rad

IMPACT OF WIND, TIDAL VARIATIONS, WAVE FIELD AND DENSITY GRADIENT ON THE SEAWATER EXCHANGE TROUGH FLUSHING CULVERTS IN MARINAS

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2017
Časopis Acta hydrologica Slovaca
Nadređena publikacija Acta Hydrologica Slovaca
Volumen 18
Svesčić 2
Stranice str. 271-281
ISSN 1335-6291
EISSN 2644-4690
Status objavljeno

Sažetak

The paper presents the results of in-situ measurements and 3D numerical model of seawater circulation in the marine waters, whose main breakwater contains a constructed culvert. The in-situ measurements were carried out in the marina aquatorium of the city of Opatija (Croatia) and include: seawater current measurements, sea temperature and salinity, culvert discharge measurement, wave spectra parameters, atmospheric elements - wind speeds and directions and precipitation intensity. The presented results show that wind, wave field and freshwater sources have important contribution to the seawater exchange in the marina and that the maximum seawater exchange is achieved by constructing culvert axis to the middle sea level.

Ključne riječi

flushing culverts, marina, Adriatic Sea, numerical model