کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4451827 1620662 2015 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigation on hydrodynamic performance of a marine propeller in oblique flow by RANS computations
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
پیش نمایش صفحه اول مقاله
Investigation on hydrodynamic performance of a marine propeller in oblique flow by RANS computations
چکیده انگلیسی

ABSTRACTThis paper presents a numerical study on investigating on hydrodynamic characteristics of a marine propeller in oblique flow. The study is achieved by RANS simulations on an open source platform - OpenFOAM. A sliding grid approach is applied to compute the rotating motion of the propeller. Total force and moment acting on blades, as well as average force distributions in one revolution on propeller disk, are obtained for 70 cases of com- binations of advance ratios and oblique angles. The computed results are compared with available experimental data and discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Naval Architecture and Ocean Engineering - Volume 7, Issue 1, January 2015, Pages 56–69
نویسندگان
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