复合材料螺旋桨的加厚及预变形设计

推进技术 ›› 2017, Vol. 38 ›› Issue (9): 2107-2114.

复合材料螺旋桨的加厚及预变形设计

黄政¹,熊鹰¹,孙海涛²

海军工程大学舰船工程系，湖北武汉 430033,海军工程大学舰船工程系，湖北武汉 430033,国防科学技术大学指挥军官基础教育学院，湖南长沙 410073

发布日期:2021-08-15
作者简介:黄政，男，博士生，研究领域为复合材料螺旋桨性能。
基金资助:
国家自然科学基金(51179198)。

Thicken and Pre-Deformed Design of Composite Marine Propellers

Deparetment of Naval Architecture & Ocean Engineering，Naval University of Engineering，Wuhan 430033，China,Deparetment of Naval Architecture & Ocean Engineering，Naval University of Engineering，Wuhan 430033，China and College of Basic Education for Commanding Officers，National University of Defense Technology， Changsha 410073，China

Published:2021-08-15

摘要/Abstract

摘要： 为有效利用复合材料螺旋桨的轻质和弹性特点，对螺旋桨做了加厚处理，在保证水动力性能的前提下，加宽空泡斗以增强螺旋桨对不均匀流场的适应性，在结构上还会增加复合材料桨叶的强度。采用稳态流固耦合算法，对优选出的加厚桨进行了45°和-30°两种复合材料铺层角度下的流固耦合计算，采用预变形设计方法，计算了不同工况下的敞水性能、型值参数和变形。设计工况下，在复合材料螺旋桨变形的反方向施加预变形量，受力后可变形至原桨的形状，水动力性能也与原桨相当，而在非设计工况下，实现了复合材料螺旋桨的水动力性能改善。

关键词: 复合材料螺旋桨；中部加厚；预变形设计；流固耦合；敞水性能

Abstract: Thicken measure is conducted to effectively take advantage of composite propellers’ characteristics of light and deformation. On the basis of hydrodynamic performance remained，thicken measure can broaden the cavitation bucket for the adaption to the non-uniform flow and improve the strength of blades. The steady fluid-structure coupling method is applied to calculate the thicken composite propeller lied with 45° and -30° fiber orientation. Then the pre-deformed design method is used to calculate the hydrodynamic performance，profile value parameters and deformation under different working conditions. Under the design condition，the pre-deformation opposite to the deformed direction is imposed to the composite propeller，then its deformed geometry can match to the original profile under pressure load，so is the hydrodynamic performance. Under the off-design conditions，the hydrodynamic performance is improved compared to the original propeller.

Key words: Composite propeller；Middle thicken；Pre-deformed design；Fluid-structure coupling；Open-water performance

黄政,熊鹰,孙海涛. 复合材料螺旋桨的加厚及预变形设计[J]. 推进技术, 2017, 38(9): 2107-2114.

HUANG Zheng¹,XIONG Ying¹,SUN Hai-taO². Thicken and Pre-Deformed Design of Composite Marine Propellers[J]. Journal of Propulsion Technology, 2017, 38(9): 2107-2114.

参考文献

[1] Paul A, Schmidt A, Wolf E. Acoustically Optimized Propeller Made from Composite Materials[C]. Germany:ThyssenKrupp Techforum, 2011.
[2] 程航涛, 戴高乐, 段晔鑫. 碳纤维复合材料在船舶螺旋桨推进器上的应用研究[J]. 军民两用技术与产品, 2015, 7: 12-13.
[3] Lin C C, Lee Y J. Optimization and Experiment of Composite Marine Propellers[J]. Composite Structures, 2009, 89: 206-215.
[4] Lee Y J, Lin C C. Optimized Design of Composite Propeller[J]. Mechanics of Advanced Materials and Structures, 2004, 11:17-30.
[5] Young Y L. Dynamic Hydroelastic Scaling of Self-Adaptive Composite Marine Rotors[J]. Composite Structures, 2010, 92: 97-106.
[6] Plucinski M M, Young Y L. Optimization of a Self-Twisting Composite Marine Propeller Using Genetic Algorithms[C]. Kyoto: 16th International Conference on Composite Materials, 2007.
[7] Mulcahy N L, Prusty B G. Hydroelastic Tailoring of Flexible Composite Propellers[J]. Ships and Offshore Structures, 2010, 5(4): 359-370.
[8] Herath M T, Prusty B G, Yeoh G H, et al. Development of a Shape-Adaptive Composite Propeller Using Bend-Twist Coupling Characteristics of Composites[C].Tasmania Australia: Third International Symposium on Marine Propulsors, 2013.
[9] Paik B G, Kim G D, Kim K Y, et al. Investigation on the Performance Characteristics of the Flexible Propellers[J]. Ocean Engineering, 2013, 73: 139-148.
[10] 赫晓东, 洪毅, 王荣国. 纤维增强复合材料船用螺旋桨叶片的优化设计方法[P]. 中国专利:CN101706832B, 2012.
[11] 李泓运. 复合材料螺旋桨的设计研究[D]. 无锡:中国舰船研究院, 2014.
[12] 曹峰. 复合材料螺旋桨流固耦合[D]. 上海:上海交通大学, 2013.
[13] 陈晴. 船用复合材料螺旋桨性能预报及优化设计[D]. 上海:上海交通大学, 2013.
[14] SUN H T, Xiong Y. Fluid-Structure Interaction Analysis of Flexible Marine Propellers[J]. Applied Mechanics and Materials, 2012, (226): 479-482.
[15] 孙海涛, 熊鹰. 桨叶变形对复合材料桨水动力性能影响[J]. 华中科技大学学报:自然科学版, 2013, 41(6): 81-85.
[16] 孙海涛, 熊鹰, 黄政. 大侧斜螺旋桨水动力及变形特性研究[C]. 无锡:第十一届全国水动力学学术会议暨第二十四届全国水动力学研讨会, 2012.
[17] 孙海涛, 熊鹰. 考虑变形的螺旋桨水动力及变形特性研究[J]. 哈尔滨工程大学学报, 2013, 34(9):1108-1118.
[18] 黄政, 熊鹰, 孙海涛. 纤维铺层对复合材料桨变形规律的影响[J]. 舰船科学技术, 2013, 35(8): 119-128.
[19] 戈亮, 龙文, 谢伟. 新型抗空泡翼型剖面设计研究[J]. 中国舰船研究, 2011, 6(4): 56-60.
[20] 王大政, 王言英. 新型叶剖面设计及叶剖面参数对空泡特性影响的研究[J]. 水动力学研究与进展, 2000, 15(3): 320-328.
[21] 谭廷寿. 非均匀流场中抗空泡桨叶剖面设计[J]. 船海工程, 2006, (3): 1-5.
[22] 黄汝道, 刘朝权. 四种船舶螺旋桨常用剖面的空泡斗及其近似数值表达[M]. 江苏:中国船舶科学研究中心, 1982.
[23] 王睿, 熊鹰, 王展智. 适用于整体求解吊舱推进器的定常面元法[J]. 推进技术, 2016, 37(5): 992-1000. (WANG Rui, XIONG Ying, WANG Zhan-zhi. A Steady Surface Panel Method Suitable for Calculation of Podded Propulsor as a Whole[J]. Journal of Propulsion Technology, 2016, 37(5): 992-1000.)
[24] 王展智, 熊鹰, 孙海涛, 等. 直航和回转工况下吊舱推进器水动力性能数值计算方法研究[J] . 推进技术, 2016, 37(3): 593-600. (WANG Zhan-zhi, XIONG Ying, SUN Hai-tao, et al. Numerical Study on Hydrodynamic Performance of Podded Propulsor in Straight Forward and Steering Conditions[J]. Journal of Propulsion Technology, 2016, 37(3): 593-600.)(编辑:张荣莉)　　　　　　　　　　　　　*　收稿日期:2016-05-09；修订日期:2016-06-06。基金项目:国家自然科学基金(51179198)。作者简介:黄政,男,博士生,研究领域为复合材料螺旋桨性能。E-mail: huangzheng.315@163.com