کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5473721 1399132 2017 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical estimation of bank-propeller-hull interaction effect on ship manoeuvring using CFD method
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Numerical estimation of bank-propeller-hull interaction effect on ship manoeuvring using CFD method
چکیده انگلیسی
This paper presents a numerical investigation of ship manoeuvring under the combined effect of bank and propeller. The incompressible turbulent flow with free surface around the self-propelled hull form is simulated using a commercial CFD software (ANSYS-FLUENT). In order to estimate the influence of the bank-propeller effect on the hydrodynamic forces acting on the ship, volume forces representing the propeller are added to Navier-Stokes equations. The numerical simulations are carried out using the equivalent of experiment conditions. The validation of the CFD model is performed by comparing the numerical results to the available experimental data. For this investigation, the impact of Ship-Bank distance and ship speed on the bank effect are tested with and without propeller. An additional parameter concerning the advance ratio of the propeller is also tested.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hydrodynamics, Ser. B - Volume 29, Issue 1, February 2017, Pages 154-167
نویسندگان
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