水动力学研究与进展B辑
水動力學研究與進展B輯
수동역학연구여진전B집
JOURNAL OF HYDRODYNAMICS
2014年
6期
930-938
,共9页
查若思%叶海轩%沈志荣%万德成
查若思%葉海軒%瀋誌榮%萬德成
사약사%협해헌%침지영%만덕성
OpenFOAM%viscous flow%resistance%wave-making%naoe-FOAM-SJTU solver
In this paper, the in-house multifunction solver naoe-FOAM-SJTU is applied to study the resistance and wave-making performance of a high-speed catamaran sailing at different velocity in calm water. The volume of fluid (VOF) method is used to capture the free interface and the finite volume method (FVM) is adopted as the discretization scheme. The hull model is fixed with initial trim and sinkage. The numerical results of the presented paper agree very well with the measurement data of model test. Wave making and vortex field are well simulated to analyze the hydrodynamic performance of a catamaran.
