The Optimization of Combustion Chamber Components with Constrained Axisymmetric Sensitivity Analysis Algorithm

De Xin Zhang; Wei Guang An; Jin Fu Huang; Xue Bo Shao

doi:10.4028/www.scientific.net/AMR.287-290.73

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 287-290The Optimization of Combustion Chamber Components...

The Optimization of Combustion Chamber Components with Constrained Axisymmetric Sensitivity Analysis Algorithm

Abstract:

To improve the situation of stress concentration in the combustion chamber component, optimized the design of combustion chamber shell structures is required. In this paper, a new boundary element integrated optimization method is used. There are a symmetry axis structure and effective constrained optimization model for sensitivity analysis. The technology and the general shape optimization algorithm are combined. The components' shape of the combustion chamber's shell under a plane stress is optimized, and finally, the satisfactory results are obtained and the maximum tangential bore stress is reduced.

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Periodical:

Advanced Materials Research (Volumes 287-290)

Pages:

73-76

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.287-290.73

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Online since:

July 2011

Authors:

De Xin Zhang, Wei Guang An, Jin Fu Huang, Xue Bo Shao

Keywords:

Boundary Element, Chamber Shell, Constraint, Symmetry Axis

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References

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