Optimization of Underwater Body's Shape

De Xin Zhang; Wei Guang An; Zuo Xiang Fan; Lei Liu

doi:10.4028/www.scientific.net/AMR.291-294.1856

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 291-294Optimization of Underwater Body's Shape

Optimization of Underwater Body's Shape

Abstract:

In order to make the resistance underwater as small as possible, the shape of cavitator has been studied, and supercavitation resistance and drag reduction which related to the foreign experimental results is discussed. In this paper, first the super-cavity underwater body shape is optimized. we analyzed the super-cavity flow model and has gain cavity's radius function in the optimization, then use the path of least resistance, which result in Mathematical modeling with the largest cavity volume by the double goals of optimizing, and the constraints are given.

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Periodical:

Advanced Materials Research (Volumes 291-294)

Pages:

1856-1859

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.291-294.1856

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Online since:

July 2011

Authors:

De Xin Zhang, Wei Guang An, Zuo Xiang Fan, Lei Liu

Keywords:

Cavitation, Optimization, Underwater Body

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References

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