|本期目录/Table of Contents|

[1]刘杨,陆金桂,杨谋存.船用螺旋桨敞水性能影响因素的模拟分析[J].南京工业大学学报(自然科学版),2014,36(05):58-63.[doi:10.3969/j.issn.1671-7627.2014.05.011]
 LIU Yang,LU Jingui,YANG Moucun.Simulation analysis on influence factors for hydrodynamic performance of ship propeller[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2014,36(05):58-63.[doi:10.3969/j.issn.1671-7627.2014.05.011]
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船用螺旋桨敞水性能影响因素的模拟分析()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
36
期数:
2014年05期
页码:
58-63
栏目:
出版日期:
2014-09-30

文章信息/Info

Title:
Simulation analysis on influence factors for hydrodynamic performance of ship propeller
文章编号:
1671-7627(2014)05-0058-06
作者:
刘杨陆金桂杨谋存
南京工业大学 机械与动力工程学院,江苏 南京 211800
Author(s):
LIU YangLU JinguiYANG Moucun
College of Mechanical and Power Engineering,Nanjing Tech University,Nanjing 211800,China
关键词:
船用螺旋桨 敞水性能 因素分析 试验设计
Keywords:
marine propeller hydrodynamic performance factors analysis design of experiment
分类号:
U661.1
DOI:
10.3969/j.issn.1671-7627.2014.05.011
文献标志码:
A
摘要:
以DTMB 4119螺旋桨为研究对象,应用ISIGHT软件集成型值点计算、模型建立、网格划分和仿真计算等分析模块,并引入试验设计和统计方法,分析得到螺距、拱度、纵倾角和弦长因素对螺旋桨敞水性能的影响,并且通过将模拟分析结果与实验数据对比,验证了数值计算的正确性。研究发现:螺距对螺旋桨敞水性能影响最为明显,其次为弦长、拱度和纵倾角,并且跟纵倾角的影响相比,因素间的二次项、交互项的影响更为明显。
Abstract:
DTMB 4119 propeller was analyzed by the simulation with ISIGHT software which was used to integrate some analysis modules,data point calculation,3-D modelling,and grid meshing.Design of experiments(DOE)was used to obtain the influences of pitch,camber,trimming angle,and chord length on the hydrodynamic performance.The simulation results were compared with the experimental ones to ensure the accuracy of the numerical calculation of hydrodynamic performance.Results suggested that the most sensitive factor to hydrodynamic performance was pitch,followed by chord length, amber and trimming angle.With respect to trimming angle, nonlinear interaction between factors was more obvious.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-11-18
基金项目:国家十二五科技支撑计划(2013BAF02B11); 江苏省高校自然科学研究计划(09KJB460006)
作者简介:刘杨(1988—),女,江苏盐城人,硕士生,主要研究方向为风电叶片、船用螺旋桨的优化; 陆金桂(联系人),教授,E-mail:lujg@njtech.edu.cn..
更新日期/Last Update: 2014-09-20