斧式艏船型的阻力和耐波性研究

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摘    要：本文依托粘流和势流理论对斧首船进行快速性和耐波性的数值模拟分析。首先依据粘流CFD软件对斧式首船快速性进行仿真，并与相同主尺度的普通船型进行对比，并在此基础上运用势流理论对斧式首船的耐波性进行评估，获得拥有良好水动力性能的高速船型。

关键词：斧首船;耐波性;快速性

中图分类号：U663.7                                  文献标识码：A

Resistance and Seakeeping of Axe-bow Ship

ZHU Yueping LU Tong

（ 1. Jiangmen Hangtong Shipbuiding Co.， Ltd. of CCCC Fourth Harbor Engineering Co.， Ltd.， Jiangmen 529145;

2. Guangzhou Marine Engineering Corporation， Guangzhou 510250 ）

Abstract： In this paper， the rapidity and seakeeping performance of the axe-bow ship is simulated and analyzed. Firstly， based on viscous CFD software， the rapidity of the axe-bow ship is simulated， and compared with ordinary ship under the same main scale. On this basis， the potential flow theory is used to evaluate the seakeeping of the axe-bow ship and a high speed ship with good hydrodynamic performance is obtained.

Key words： Axe-bow ship; Seakeeping; Rapidity

1     前言

为了获得高航速下的优良水动力性能船型，众多学者对不同船型进行了广泛的研究，由传统的高速圆舭型船，逐渐过渡到高海况耐波性能更佳的深V船型。（剩余3058字）