斧式艏船型的阻力和耐波性研究

打開文本圖片集

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

關(guān)鍵詞：斧首船;耐波性;快速性

中圖分類號：U663.7                                  文獻標識碼：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)良水動力性能船型，眾多學(xué)者對不同船型進行了廣泛的研究，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）