艏柱对高速船顶浪中水动力性能影响

摘要/Abstract

摘要：

依托NPL 4b船型的实验数据，分别验证了基于STF切片理论和雷诺平均NavierStokes (RANS)方法计算程序的可信度.采用带尾端修正的STF切片法计算并分析了4种不同艏柱船型的高速船舶在顶浪、Froude数为0.8、遭遇频率为2~20 rad/s条件下航行时的耐波性能，采用RANS方法得到在设计航速和波长为1.5倍船长的顶浪规则波中船舶运动的时历曲线，建立了顶浪规则波中，船体周围的兴波特性和船舶本身深沉、纵摇与船舶阻力（摩擦阻力和剩余阻力）的关系.同时，讨论了4种不同艏柱船型的水动力性能的优劣及其适用的对象船舶.结果表明，在高速航行中，NPL 4b母型船的摩擦阻力较小，斧头型艏船的兴波性能最佳，穿浪体型艏船在波浪中的总阻力最小.

关键词: 船舶, 艏柱, STF切片法, 顶浪, 水动力性能

Abstract:

Based on the experimental hydrodynamic performance data of NPL 4b, the codes based on the STF (Salvesen Tuck Faltinsen) method and RANS method were developed and validated. Then the ship hulls with different bowshapes were investigated in head seas adopting the STF method and RANS method respectively. The former conditions are Fr=0.8，2≤ωe≤20 and the latter ones are Fr=0.8 and λ=1.5Lpp. The relationships between the wave profile along the hulls and the motions of the ships with the frictional resistance and the residual resistance were discussed respectively. Finally, conclusions on the advantages and disadvantages of the four different hulls were drawn, which showed that the origianl hull had the lowest frictional resistance, the AXE one had the lowest wavemaking resistance while the wave piecing one performanced best in waves.

Key words: ship, bowshape, salvesen tuck faltinsen method, head seas, hydrodynamic performance

中图分类号:

U 661.3

钱鹏，易宏，李英辉. 艏柱对高速船顶浪中水动力性能影响[J]. 上海交通大学学报（自然版）, 2014, 48(1): 86-91.

QIAN Peng,YI Hong,LI Yinghui. Influence of Bowshape on Hydrodynamic Performance of High Speed Vessels in Head Seas[J]. Journal of Shanghai Jiaotong University, 2014, 48(1): 86-91.

参考文献

［1］Yeung R W, Wan H. Multihull and surfaceeffect ship configuration design: A framework for powering minimization ［J］. Journal of Offshore Mechanics and Arctic Engineering, 2008, 130 (3): 03100519.

［2］Wilson W, Gorski J, Kandasamy M, et al. Hydrodynamic shape optimization for naval vehicles ［C］∥ High Performance Computing Modernization Program Users Group Conference (HPCMPUGC). USA: IEEE, 2010: 1417.

［3］Tahara Y, Peri D, Campana E F, et al. Single and multiobjective design optimization of a fast multihull ship: Numerical and experimental results ［J］. Journal of Marine Science and Technology, 2011, 16(4): 412433.

［4］Xie L, Feng B, Liu Z. Automatic optimization of highspeed hull forms using CFD ［J］. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2011, 39(6): 129132.

［5］张宝吉, 马坤. 基于Rankine源法的船体线型优化设计［J］. 上海交通大学学报, 2010, 44(10): 14141417.

ZHANG Baoji, MA Kun. Optimization design of hull lines based on rankine source method ［J］. Journal of Shanghai Jiaotong University, 2010, 44(10): 14141417.

［6］Zalek S F, Parsons M G, Beck R F. Naval hull form multicriterion hydrodynamic optimization for the conceptual design phase ［J］. Journal of Ship Research, 2009, 53(4): 199213.

［7］Maki K J, Doctors L J, Scher R M, et al. Conceptual design and hydrodynamic analysis of a highspeed sealift adjustablelength trimaran ［J］. TransactionsSociety of Naval Architects and Marine Engineers, 2009, 116: 1639.

［8］Gelling J L, Keuning J A. Recent developments in the design of fast ships ［J］. Ship Science and Technology, 2011, 5(9): 5768.

［9］朱仁传, 郭海强, 缪国平. 一种基于CFD理论船舶附加质量与阻尼的计算方法［J］. 上海交通大学学报, 2009, 43(2): 198203.

ZHU Renchuan, GUO Haiqiang, MIAO Guoping. A computational method for evaluation of added mass and damping of ship based on CFD theory ［J］. Journal of Shanghai Jiaotong University, 2009, 43(2): 198203.

［10］Joncquez S A, Andersen P, Bingham H B. A comparison of methods for computing the added resistance ［J］. Journal of Ship Research, 2012, 56(2): 106119.

［11］Noblesse F, Delhommeau G, Yang C, et al. Analytical bow waves for fine ship bows with rake and flare ［J］. Journal of Ship Research, 2011, 55(1): 118.

［12］Veen D, Gourlay T. A combined strip theory and smoothed particle hydrodynamics approach for estimating slamming loads on a ship in head seas ［J］. Ocean Engineering, 2012, 43(4): 6471.

［13］Salvesen N, Tuck O E, Faltinsen O M. Ship motions and sea loads ［M/OL］. USA: Society of Naval Architects and Marine Engineers, 1970 ［20130402］. http:∥trid.trb.org/view.aspx?id=495.

［14］Salvesen N. Added resistance of ships in waves ［J］. Journal of Hydrodynamics, 1978, 12(1): 2434 .

［15］Zwart P J, Godin P G, Penrose J, et al. Simulation of unsteady freesurface flow around a ship hull using a fully coupled multiphase flow method ［J］. Journal of Marine Science and Technology, 2008, 13(4): 346355.

［16］Weymouth G D, Wilson R V, Stern F. RANS computational fluid dynamics predictions of pitch and heave ship motions in head seas ［J］. Journal of Ship Research, 2005, 49(2): 8097.

［17］Wellicome J F, Temarel P, Molland A F, et al. Experimental measurements of the seakeeping characteristics of fast displacment catamarans in longcrested headseas ［EB/OL］. (20120608) ［20130402］. http:∥eprints.soton.ac.uk/id/eprint/46427.

［18］Keuning J A, Toxopeus S, Pinkster J. The effect of bowshape on the seakeeping performance of a fast monohull ［C］∥ FAST 2001 The 6th International Conference on Fast Sea Transportation. London, UK: Royal Institution of Naval Architects, 2001: 197212.

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