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首页> 外文期刊>Mathematical Problems in Engineering: Theory, Methods and Applications >A Study on the Cavitation Model for the Cavitating Flow Analysis around the Marine Propeller
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A Study on the Cavitation Model for the Cavitating Flow Analysis around the Marine Propeller

机译：A Study on the Cavitation Model for the Cavitating Flow Analysis around the Marine Propeller

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摘要

In this study, a cavitation model for propeller analysis was selected using computational fluid dynamics (CFD), and the model was applied to the cavitating flow around the Potsdam Propeller Test Case (PPTC) propeller. The cavitating flow around the NACA 66 hydrofoil was analyzed to select a cavitation model suitable for propeller analysis among various cavitation models. The present and the experimental results were compared to select a cavitation model that would be applied to propeller cavitation analysis. Although the CFD results using the selected cavitation model showed limitations in estimating some of the foam cavitation and bubble cavitation identified in the experimental results, it was identified that foam cavitation and sheet cavitation around the tip were well simulated.

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    Lee Insu; Park Sunho; Seok WoochanRhee Shin Hyung;

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    Seoul Natl Univ, Dept Naval Architecture & Ocean Engn, Seoul, South Korea;

    Korea Maritime & Ocean Univ, Dept Ocean Engn, Busan, South Korea;

    Seoul Natl Univ, Res Inst Marine Syst Engn, Seoul, South KoreaSeoul Natl Univ, Dept Naval Architecture & Ocean Engn, Seoul, South Korea|Seoul Natl Univ, Res Inst Marine Syst Engn, Seoul, South Korea;

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