Study of Optimization Design and Energy Saving Effect Prediction of Rudder Bulb Based on CFD Technique

Hai Long Shen; Ye Bao Liu; Yu Min Su

doi:10.4028/www.scientific.net/AMR.724-725.986

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725Study of Optimization Design and Energy Saving...

Study of Optimization Design and Energy Saving Effect Prediction of Rudder Bulb Based on CFD Technique

Abstract:

To meet the increasing energy-saving demand due to the rapid rise in fuel oil costs, a rudder bulb energy-saving device was developed. Compared with the present energy-saving devices of the rudder bulbs, the diameter was increase to 0.3 times of the propeller diameter and the rudder bulb was combined with the propeller hub to maximize its performance when located in the complex flow field around the stern, considering the hydrodynamic factors which govern the energy-saving effect. A number of model numerical predictions were carried out and the results indicated that the energy-saving for rudder bulb is around 2.03%. This paper describes the principle and procedure for the optimization design and energy saving effect prediction of the new type rudder bulb.

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

986-989

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.986

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Online since:

August 2013

Authors:

Hai Long Shen*, Ye Bao Liu, Yu Min Su

Keywords:

Computational Fluid Dynamics (CFD), Energy Saving Device, Interaction of Hull-Propeller-Rudder-Bulb, Optimization Design, Rudder Bulb

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References

[1] LIU Ye-bao, SU Yu-min ,SHEN Hai-long, JU Lei. Study on energy-saving rudder bulb fin combination based on surface panel method. Journal of Shanghai Jiaotong University, 46(3), 2012:374-378,384

Google Scholar

[2] Huang Sheng, Zhu Xiang-yuan, Guo Chun-yu,Chang Xin. CFD simulation of propeller and rudder performance when using additional thrust fins. Journal of Marine Science and Application, 6(4), 2007:27-31.

DOI: 10.1007/s11804-007-7023-3

Google Scholar

[3] SHEN Hai-long, SU Yu-min. Mesh partition methods for numerical simulation of the flow fields of full form ships. Journal of Harbin Engineering University, 29(11), 2008:1190-1198.

Google Scholar

[4] SHEN Hai-long, Cai, Hao-peng,SU Yu-min. Theoretical prediction method of energy saving effect of pre-propeller energy saving devices. Journal of Shanghai Jiaotong University, 44(10), 2010: 1418-1422.

Google Scholar

[5] SHEN Hai-long, SU Yu-min, Chen, Qing-tong. Numerical prediction of energy saving effect of compensating duct based on CFD technique. 1st International Conference on Energy and Environmental Protection,Hohhot,China, 2012:1181-1184.

DOI: 10.4028/www.scientific.net/amr.512-515.1181

Google Scholar

[6] SHEN Hai-long, Cai Hao-peng,SU Yu-min. Study of the performance of the commutated appendage for full form ships. Journal of Ship Mechanics, 16(4), 2012:359-367.

Google Scholar

[7] SHEN Hai-long, SU Yu-min. Study on the Design and Energy Saving Effect Prediction of Commutating Fin of One Bulk Carrier. Journal of Harbin Engineering University, 34(1), 2013:1-6.

Google Scholar

[8] SHEN Hai-long, SU Yu-min. Use of the sliding mesh technique to analyze interaction between ship hulls and propellers. Journal of Harbin Engineering University, 31(1), 2010:1-7.

Google Scholar