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Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina

Goran Lončar   ORCID icon orcid.org/0000-0002-6466-3677 ; Faculty of Civil Engineering, Unniversity of Zagreb, Zagreb, Croatia
Dalibor Carević ; Faculty of Civil Engineering, Unniversity of Zagreb, Zagreb, Croatia
Damjan Bujak ; Faculty of Civil Engineering, Unniversity of Zagreb, Zagreb, Croatia
Ivana Bartolić ; Zagreb University of Applied Sciences, Croatia
Gordana Beg Paklar ; Institute of Oceanography and Fisheries, Split, Croatia

Puni tekst: engleski, pdf (626 KB) str. 139-148 preuzimanja: 66* citiraj
APA 6th Edition
Lončar, G., Carević, D., Bujak, D., Bartolić, I. i Beg Paklar, G. (2017). Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina. Hrvatske vode, 25 (101), 139-148. Preuzeto s https://hrcak.srce.hr/186167
MLA 8th Edition
Lončar, Goran, et al. "Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina." Hrvatske vode, vol. 25, br. 101, 2017, str. 139-148. https://hrcak.srce.hr/186167. Citirano 19.01.2020.
Chicago 17th Edition
Lončar, Goran, Dalibor Carević, Damjan Bujak, Ivana Bartolić i Gordana Beg Paklar. "Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina." Hrvatske vode 25, br. 101 (2017): 139-148. https://hrcak.srce.hr/186167
Harvard
Lončar, G., et al. (2017). 'Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina', Hrvatske vode, 25(101), str. 139-148. Preuzeto s: https://hrcak.srce.hr/186167 (Datum pristupa: 19.01.2020.)
Vancouver
Lončar G, Carević D, Bujak D, Bartolić I, Beg Paklar G. Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina. Hrvatske vode [Internet]. 2017 [pristupljeno 19.01.2020.];25(101):139-148. Dostupno na: https://hrcak.srce.hr/186167
IEEE
G. Lončar, D. Carević, D. Bujak, I. Bartolić i G. Beg Paklar, "Analysis of the impact of winds, tide oscillations and density distribution on the sea exchange through culverts in the marinas as exemplified by the Ičići marina", Hrvatske vode, vol.25, br. 101, str. 139-148, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/186167. [Citirano: 19.01.2020.]
Puni tekst: hrvatski, pdf (626 KB) str. 139-148 preuzimanja: 135* citiraj
APA 6th Edition
Lončar, G., Carević, D., Bujak, D., Bartolić, I. i Beg Paklar, G. (2017). Analiza utjecaja vjetra, plimnih oscilacija i razdiobe gustoće na izmjenu mora kroz propuste u marinama: primjer marine Ičići. Hrvatske vode, 25 (101), 139-148. Preuzeto s https://hrcak.srce.hr/186167
MLA 8th Edition
Lončar, Goran, et al. "Analiza utjecaja vjetra, plimnih oscilacija i razdiobe gustoće na izmjenu mora kroz propuste u marinama: primjer marine Ičići." Hrvatske vode, vol. 25, br. 101, 2017, str. 139-148. https://hrcak.srce.hr/186167. Citirano 19.01.2020.
Chicago 17th Edition
Lončar, Goran, Dalibor Carević, Damjan Bujak, Ivana Bartolić i Gordana Beg Paklar. "Analiza utjecaja vjetra, plimnih oscilacija i razdiobe gustoće na izmjenu mora kroz propuste u marinama: primjer marine Ičići." Hrvatske vode 25, br. 101 (2017): 139-148. https://hrcak.srce.hr/186167
Harvard
Lončar, G., et al. (2017). 'Analiza utjecaja vjetra, plimnih oscilacija i razdiobe gustoće na izmjenu mora kroz propuste u marinama: primjer marine Ičići', Hrvatske vode, 25(101), str. 139-148. Preuzeto s: https://hrcak.srce.hr/186167 (Datum pristupa: 19.01.2020.)
Vancouver
Lončar G, Carević D, Bujak D, Bartolić I, Beg Paklar G. Analiza utjecaja vjetra, plimnih oscilacija i razdiobe gustoće na izmjenu mora kroz propuste u marinama: primjer marine Ičići. Hrvatske vode [Internet]. 2017 [pristupljeno 19.01.2020.];25(101):139-148. Dostupno na: https://hrcak.srce.hr/186167
IEEE
G. Lončar, D. Carević, D. Bujak, I. Bartolić i G. Beg Paklar, "Analiza utjecaja vjetra, plimnih oscilacija i razdiobe gustoće na izmjenu mora kroz propuste u marinama: primjer marine Ičići", Hrvatske vode, vol.25, br. 101, str. 139-148, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/186167. [Citirano: 19.01.2020.]

Sažetak
The paper presents the results of the conducted 3D numerical simulations of the sea circulation and exchange with the aim to quantify the contribution of pipe culverts to the sea exchange from the marina area and the surrounding sea. In addition to wind action and tide oscillations, the numerical model also takes into account the spatial/temporal changes in temperature and salinity in the profiles of open boundaries of the model, culverts and the marina entrance. Initially, a marine of hypothetical geometric characteristics was analyzed – with a length of 300m, width of 150m and variable depth of 3 - 7m. The following elements were varied: the width of the marine entrance (25m and 50m), positions of pipe culverts (4 positions), wind direction and velocity (N, NE, E, SE, S, SW, W, NW; 1, 3, 5 Bf), geographical location (northern Adriatic – Rovinj; southern Adriatic – Dubrovnik) and the contribution of the sea density gradient. Following this, numerical simulations were conducted for the Ičići marina by taking into consideration the actual geometry of the protection facilities (breakwater), realistic oceanographic conditions (depth, sea level dynamics, sea s temperature and salinity) and wind action. Based on the obtained results, a practical methodology for selecting the positions of pipe culverts in the structure of the marina protective facility was also proposed.

Ključne riječi
pipe culvert; marina; the Adriatic; numerical model

Hrčak ID: 186167

URI
https://hrcak.srce.hr/186167

[hrvatski]

Posjeta: 359 *