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Technical gazette, Vol. 25 No. 6, 2018

Original scientific paper
https://doi.org/10.17559/TV-20160912211937

Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas

Goran Lončar   ORCID icon orcid.org/0000-0002-6466-3677 ; Faculty of Civil Engineering, University of Zagreb, Kačićeva 26, 10000 Zagreb, Croatia
Ivana Bartolić ; University of Applied Sciences Zagreb, Av. Većeslava Holjevca 15, 10010 Zagreb, Croatia
Damjan Bujak   ORCID icon orcid.org/0000-0002-2854-0581 ; Faculty of Civil Engineering, University of Zagreb, Kačićeva 26, 10000 Zagreb, Croatia

Fulltext: english, pdf (3 MB) pages 1587-1594 downloads: 33* cite
APA 6th Edition
Lončar, G., Bartolić, I. & Bujak, D. (2018). Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas. Tehnički vjesnik, 25 (6), 1587-1594. https://doi.org/10.17559/TV-20160912211937
MLA 8th Edition
Lončar, Goran, et al. "Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas." Tehnički vjesnik, vol. 25, no. 6, 2018, pp. 1587-1594. https://doi.org/10.17559/TV-20160912211937. Accessed 23 Feb. 2019.
Chicago 17th Edition
Lončar, Goran, Ivana Bartolić and Damjan Bujak. "Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas." Tehnički vjesnik 25, no. 6 (2018): 1587-1594. https://doi.org/10.17559/TV-20160912211937
Harvard
Lončar, G., Bartolić, I., and Bujak, D. (2018). 'Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas', Tehnički vjesnik, 25(6), pp. 1587-1594. doi: https://doi.org/10.17559/TV-20160912211937
Vancouver
Lončar G, Bartolić I, Bujak D. Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas. Tehnički vjesnik [Internet]. 2018 [cited 2019 February 23];25(6):1587-1594. doi: https://doi.org/10.17559/TV-20160912211937
IEEE
G. Lončar, I. Bartolić and D. Bujak, "Contribution of Wind and Waves in Exchange of Seawater through Flushing Culverts in Marinas", Tehnički vjesnik, vol.25, no. 6, pp. 1587-1594, 2018. [Online]. doi: https://doi.org/10.17559/TV-20160912211937

Abstracts
In this work contribution of wind and waves on the water exchange through flushing culverts between the marina and surrounding water body have been investigated. The hybrid modelling technique was used. Results of culvert discharge, produced by waves on physical model, were implemented in 3D circulation model. Using circulation model, the optimum flushing culverts position in body of breakwater was defined for marinas with hypothetical geometry, characteristic for Croatian Adriatic Sea. The model was forced by wind from 8 directions and velocities 1-5 Bf. Furthermore, numerical simulations were also done for a real - world marina – the Ičići marina. The real breakwater geometry and hydrographic conditions (depths, tides, sea temperatures and salinity) were included. The analysis results show that the flushing culverts may have important contribution to seawater exchange in marina, even in summertime situations with significant wave heights of 0.5 m and duration of 6 hours.

Keywords
flushing culverts; marina; numerical modelling; physical model

Hrčak ID: 212809

URI
https://hrcak.srce.hr/212809

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