prikaz prve stranice dokumenta Flow visualization and analytical study on the exhaust gas diffusion of a frigate
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Flow visualization and analytical study on the exhaust gas diffusion of a frigate
Pomorstvo, 35 (2021), 2; 308-317. https://doi.org/10.31217/p.35.2.13
Dobrucali, Erinc

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Dobrucali, E. (2021). Flow visualization and analytical study on the exhaust gas diffusion of a frigate. Pomorstvo, 35. (2), 308-317. doi: 10.31217/p.35.2.13

Dobrucali, Erinc. "Flow visualization and analytical study on the exhaust gas diffusion of a frigate." Pomorstvo, vol. 35, br. 2, 2021, str. 308-317. https://doi.org/10.31217/p.35.2.13

Dobrucali, Erinc. "Flow visualization and analytical study on the exhaust gas diffusion of a frigate." Pomorstvo 35, br. 2 (2021): 308-317. https://doi.org/10.31217/p.35.2.13

Dobrucali, E. (2021) 'Flow visualization and analytical study on the exhaust gas diffusion of a frigate', Pomorstvo, 35(2), str. 308-317. doi: 10.31217/p.35.2.13

Dobrucali E. Flow visualization and analytical study on the exhaust gas diffusion of a frigate. Pomorstvo [Internet]. 12.2021. [pristupljeno 14.06.2024.];35(2):308-317. doi: 10.31217/p.35.2.13

E. Dobrucali, "Flow visualization and analytical study on the exhaust gas diffusion of a frigate", Pomorstvo, vol. 35, br. 2, str. 308-317, Prosinac 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:187:216681. [Citirano: 14.06.2024.]

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Podaci o radu
Naslov (engleski)Flow visualization and analytical study on the exhaust gas diffusion of a frigate
AutorErinc Dobrucali https://orcid.org/0000-0001-5027-8949
Autorova ustanovaSveučilište u Rijeci
Pomorski fakultet
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Tehnologija prometa i transport
Sažetak (engleski)
Wind tunnel flow visualization tests were conducted to analyse the efflux velocity impacts and the yaw angle on the smoke dispersion of the exhaust for a generic frigate. An analytical study was also implemented to obtain the exhaust plume trajectories. The 1/100 scale generic frigate, having a platform for helicopters on the aft of the ship, was built and employed during the experimental study. The forward and astern cruises of the frigate were considered. It is found that the plume height and the exhaust gases momentum increase with the velocity ratio. The problem of smoke nuisance was observed for the ratios with low velocity such as K=0.2. The plume was also directed towards the helicopter platform when the yaw angles are higher than 10°. The experimental results are compared with the analytical solutions for three different velocity ratios. The compliance between the experimental and analytical results is found to be consistent.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Prethodno/kratko priopćenje
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPomorstvo
Brojčani podacivol. 35, br. 2, str. 308-317
p-ISSN1332-0718
e-ISSN1846-8438
DOIhttps://doi.org/10.31217/p.35.2.13
URN:NBNurn:nbn:hr:187:216681
Datum objave publikacije2021-12
URL dokumentahttps://hrcak.srce.hr/267185
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2022-02-25 14:26:37