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INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY

Goran Lončar   ORCID icon orcid.org/0000-0002-6466-3677 ; University of Zagreb, Faculty of Civil Engineering
Željko Šreng ; University of Osijek, Faculty of Civil Engineering and Architecture Osijek
Hanna Miličević ; University of Zagreb, Faculty of Civil Engineering
Sanja Ostojić ; University of Zagreb, Faculty of Civil Engineering

Puni tekst: engleski, pdf (3 MB) str. 57-70 preuzimanja: 50* citiraj
APA 6th Edition
Lončar, G., Šreng, Ž., Miličević, H. i Ostojić, S. (2019). INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 10 (18), 57-70. Preuzeto s https://hrcak.srce.hr/222869
MLA 8th Edition
Lončar, Goran, et al. "INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol. 10, br. 18, 2019, str. 57-70. https://hrcak.srce.hr/222869. Citirano 22.02.2020.
Chicago 17th Edition
Lončar, Goran, Željko Šreng, Hanna Miličević i Sanja Ostojić. "INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS 10, br. 18 (2019): 57-70. https://hrcak.srce.hr/222869
Harvard
Lončar, G., et al. (2019). 'INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY', Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 10(18), str. 57-70. Preuzeto s: https://hrcak.srce.hr/222869 (Datum pristupa: 22.02.2020.)
Vancouver
Lončar G, Šreng Ž, Miličević H, Ostojić S. INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS [Internet]. 2019 [pristupljeno 22.02.2020.];10(18):57-70. Dostupno na: https://hrcak.srce.hr/222869
IEEE
G. Lončar, Ž. Šreng, H. Miličević i S. Ostojić, "INCREASE OF WAVE HEIGHT DUE TO TRANSITION IN WIND DIRECTION – EXAMPLE: RIJEKA BAY", Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol.10, br. 18, str. 57-70, 2019. [Online]. Dostupno na: https://hrcak.srce.hr/222869. [Citirano: 22.02.2020.]

Sažetak
Surface wind wave dynamics were analyzed during wind transition from the third to the fourth quadrant, with the transition from Sirocco to Libeccio used as an example. This research is focused on the deep-water area in front of the Rijeka port. The analyses utilized a numerical model for wave generation, covering the entire Adriatic basin. Numerical simulations were conducted for relevant situations during the period 1998-2001. The numerical model was forced by the wind field obtained from the Aladin-HR atmospheric model. Numerical simulations were conducted in two steps, initially using hypothetical scenarios with homogenous and stationary wind fields, followed by simulations based on nonstationary wind fields from the Aladin-HR atmospheric model. The first step was used to confirm the hypothesis that significant wave heights rise during the transition of wind direction in the analyzed area. Model simulations in step two verified the assumption that the observed phenomenon can also occur in real atmospheric conditions.The results of the model simulations indicate the onset of a significant wave height increase during the transition of wind direction from the SSE to SW in a wider area that includes Kvarner and Rijeka bay. The increase in wind velocity results in a more noticeable significant wave height maximum.

Ključne riječi
significant wave height, numerical model, Rijeka Bay, model Aladin

Hrčak ID: 222869

URI
https://hrcak.srce.hr/222869

Posjeta: 95 *