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A Practical Noise Prediction Method for Cavitating Marine Propellers

Serkan Ekinci ; Yildiz Technical University, Department of Naval Architecture and Marine Engineering, 34349 Besiktas, Istanbul, Turkey
Fahri Celik ; Yildiz Technical University, Department of Naval Architecture and Marine Engineering, 34349 Besiktas, Istanbul, Turkey
Mesut Guner ; Yildiz Technical University, Department of Naval Architecture and Marine Engineering, 34349 Besiktas, Istanbul, Turkey

Puni tekst: engleski, pdf (364 KB) str. 359-366 preuzimanja: 2.296* citiraj
APA 6th Edition
Ekinci, S., Celik, F. i Guner, M. (2010). A Practical Noise Prediction Method for Cavitating Marine Propellers. Brodogradnja, 61 (4), 359-366. Preuzeto s https://hrcak.srce.hr/63179
MLA 8th Edition
Ekinci, Serkan, et al. "A Practical Noise Prediction Method for Cavitating Marine Propellers." Brodogradnja, vol. 61, br. 4, 2010, str. 359-366. https://hrcak.srce.hr/63179. Citirano 16.10.2021.
Chicago 17th Edition
Ekinci, Serkan, Fahri Celik i Mesut Guner. "A Practical Noise Prediction Method for Cavitating Marine Propellers." Brodogradnja 61, br. 4 (2010): 359-366. https://hrcak.srce.hr/63179
Harvard
Ekinci, S., Celik, F., i Guner, M. (2010). 'A Practical Noise Prediction Method for Cavitating Marine Propellers', Brodogradnja, 61(4), str. 359-366. Preuzeto s: https://hrcak.srce.hr/63179 (Datum pristupa: 16.10.2021.)
Vancouver
Ekinci S, Celik F, Guner M. A Practical Noise Prediction Method for Cavitating Marine Propellers. Brodogradnja [Internet]. 2010 [pristupljeno 16.10.2021.];61(4):359-366. Dostupno na: https://hrcak.srce.hr/63179
IEEE
S. Ekinci, F. Celik i M. Guner, "A Practical Noise Prediction Method for Cavitating Marine Propellers", Brodogradnja, vol.61, br. 4, str. 359-366, 2010. [Online]. Dostupno na: https://hrcak.srce.hr/63179. [Citirano: 16.10.2021.]

Sažetak
The article presents an analysis procedure that includes noise prediction for marine propellers. As analysis of the propellers is carried out using a lifting surface method, noise prediction
due to the blade sheet cavitation is taken into account using a semi-empirical formula for low frequencies. Using this procedure, an application is performed for a conventional propeller model
(DTMB 4148), and noise levels of the propeller are compared with the values proposed by ICES (International Council for Exploration of the Sea). In addition, two different propellers (DTMB 4119
and Seiun-maru HSP) are analyzed by lifting surface and CFD methods; the results are compared with those of the Hoshino panel method and experimental ones. It can be concluded that the
present approach provides easy, fast and reliable solutions for noise analysis with low cost and time for propeller pre-design.

Ključne riječi
propeller analysis; lifting surface; noise prediction; sheet cavitation; CFD

Hrčak ID: 63179

URI
https://hrcak.srce.hr/63179

Posjeta: 2.871 *