STUDY ON T-HYDROFOIL OF TRIMARAN BASED ON NUMERICAL SIMULATION

摘要：

Based on Computational Fluid Dynamics (CFD) technique, the numerical simulation of T-hydrofoil was studied.The flow around the 2D hydrofoil was simulated by the modified RNG k-ε two-equation turbulence model.The lift coefficient, drag coefficient, lift-drag ratio and pitching moment coefficient of common hydrofoil and hydroflap on different working conditions were calculated and compared with experimental values after comprehensive analysis.The variation law of hydrodynamic coefficients with attack angle and flap angle were concluded by computing results, which provided basis in the application of trimaran.

关键词： CFD Numerical simulation T-hydrofoil Hydroflap Lift-drag ratio

作者: XIAOWEN LI ZHUANG LIN ZHIQUN GUO PING LI

作者单位: College of Shipbuilding Engineering,Harbin Engineering University

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer Technology and Development(2011第三届计算机技术与发展国际会议 ICCTD2011)

会议地点: 成都

会议语种:英文

页码: 261-265

在线出版日期: 2011-11-25（万方平台首次上网日期，不代表论文的发表时间）