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火焰筒浮动瓦块的壁温-结构一体化优化

高建辉 温卫东 崔海涛

高建辉, 温卫东, 崔海涛. 火焰筒浮动瓦块的壁温-结构一体化优化[J]. 航空动力学报, 2012, 27(3): 588-594.
引用本文: 高建辉, 温卫东, 崔海涛. 火焰筒浮动瓦块的壁温-结构一体化优化[J]. 航空动力学报, 2012, 27(3): 588-594.
GAO Jian-hui, WEN Wei-dong, CUI Hai-tao. Optimal design for temperature and structure of the float-wall of flame tube[J]. Journal of Aerospace Power, 2012, 27(3): 588-594.
Citation: GAO Jian-hui, WEN Wei-dong, CUI Hai-tao. Optimal design for temperature and structure of the float-wall of flame tube[J]. Journal of Aerospace Power, 2012, 27(3): 588-594.

火焰筒浮动瓦块的壁温-结构一体化优化

Optimal design for temperature and structure of the float-wall of flame tube

  • 摘要: 以火焰筒浮动瓦块结构为研究对象,提出了利用神经网络与遗传算法相结合的方法对浮动瓦块中冷却结构变量和安装位置变量进行同步优化.利用遗传算法分别对冷却结构变量和安装位置变量进行优化,将安装位置优化结果作为冷却结构变量优化中遗传操作的依据,最终实现冷却结构和安装位置的同步优化.为了通过计算效率,利用神经网络对安装位置的优化结果进行映射取代其优化过程.算例结果表明:该方法高效、精确,有很好的工程实用价值.

     

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出版历程
  • 收稿日期:  2011-04-17
  • 修回日期:  2011-10-27
  • 刊出日期:  2012-03-28

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