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http://dx.doi.org/10.3744/SNAK.2002.39.3.008

Analysis of Open-Water Characteristics of Marine Propeller by Computational Method for Viscous Flow  

Dug-Soo Kim (충남대학교 선박해양공학과 대학원)
Hyoung-Tae Kim (충남대학교 선박해양공학과)
Publication Information
Journal of the Society of Naval Architects of Korea / v.39, no.3, 2002 , pp. 8-17 More about this Journal
Abstract
In this paper, the computational analysis of open-water characteristics for three model propellers(P4119, P4842 and 3 podded propeller of KRISO) is done by using a viscous-flow method based on Reynolds-Averaged Navier-Stokes equations. The results are presented for open-water performances, blade-section pressures, and circumferentially-averaged velocity profiles for the all three propeller models. Overall close agreements with available experimental data are shown. However, some discrepancies are also found in the pressure near the leading edge of the propeller blade and the open-water performance of the podded propellers.
Keywords
RANS equations; Marine propeller; P4l19; P4842; Podded propeller; Open-water characteristics;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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