斧式艏船型的阻力和耐波性研究

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摘    要：本文依托粘流和勢(shì)流理論對(duì)斧首船進(jìn)行快速性和耐波性的數(shù)值模擬分析。首先依據(jù)粘流CFD軟件對(duì)斧式首船快速性進(jìn)行仿真，并與相同主尺度的普通船型進(jìn)行對(duì)比，并在此基礎(chǔ)上運(yùn)用勢(shì)流理論對(duì)斧式首船的耐波性進(jìn)行評(píng)估，獲得擁有良好水動(dòng)力性能的高速船型。

關(guān)鍵詞：斧首船;耐波性;快速性

中圖分類號(hào)：U663.7                                  文獻(xiàn)標(biāo)識(shí)碼：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

為了獲得高航速下的優(yōu)良水動(dòng)力性能船型，眾多學(xué)者對(duì)不同船型進(jìn)行了廣泛的研究，由傳統(tǒng)的高速圓舭型船，逐漸過渡到高海況耐波性能更佳的深V船型。（剩余3058字）