Genetic algorithm model-based optimization for float-wall with thermal-structural coupled

GAO Jian-hui; WEN Wei-dong; CUI Hai-tao

Chinese

您当前的位置：

首页 >

文章列表页 >

Genetic algorithm model-based optimization for float-wall with thermal-structural coupled

更新时间：2026-07-07

- Genetic algorithm model-based optimization for float-wall with thermal-structural coupled
- Vol. 27, Issue 1, (2012)
- 作者机构：
  
  南京航空航天大学能源与动力学院,南京,210016
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2012
- 稿件说明：
移动端阅览
GAO Jian-hui, WEN Wei-dong, CUI Hai-tao. Genetic algorithm model-based optimization for float-wall with thermal-structural coupled[J]. 2012, 27(1).
DOI：

GAO Jian-hui, WEN Wei-dong, CUI Hai-tao. Genetic algorithm model-based optimization for float-wall with thermal-structural coupled[J]. 2012, 27(1). DOI：

摘要

以火焰筒浮动瓦块结构为研究对象

将遗传算法和“穷举搜索法”相结合

采用二步递进策略对浮动瓦块进行了热-结构耦合优化分析.首先利用遗传算法对瓦块结构中安装螺栓杆的位置变量进行优化;然后利用“穷举搜索法”对瓦块的厚度和螺栓杆直径进行优化.通过优化分析得到了结构性能更优的瓦块结构方案

使其最大应力比降低了22.77%.结果表明遗传算法和“穷举搜索法”相结合的优化方法应用在浮动瓦块的结构优化设计中是有效、合理的.

Abstract

Taking the float-wall as the object of study

combined genetic algorithm with exhaustive search

the thermal-structure coupling optimization of float-wall was researched by the way of two-step progression.Using genetic algorithm to carrying out install position optimization;then

using exhaustive search to optimize the thickness and the bolt diameter.A float-wall has more excellent capability was obtained;the stress index was decreased by 22.77%.The results show that the optimal technology applied in optimal design of float-wall is effective and reasonable.

关键词

Keywords

references

Views

443

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

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

Investigation on flow and heat transfer characteristics and optimum structural design in the rectangular microchannels

Optimum Design of Plate-Fin Heat Exchanger with Genetic Algorithm

Identification of flexible nozzle torque properties based on wavelet neural network optimized by genetic algorithm

Structure optimization method of three⁃blade propeller for stratospheric airship

Related Author

WANG Meng

WU Hong

XU Guo-qiang

TAO Zhi

LIU Qing-dong

ZHANG Li-na

YANG Chun-xin

WANG An-liang

Related Institution

National Key Laboratory on Aero-Engines, School of Jet Propulsion, Beijing University of Aeronautics Astronautics

School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics

Laboratory of Aerospace Servo Actuation and Transmission，Beijing Institute of Precision Mechatronics and Controls

School of Aeronautics，Northwestern Polytechnical University

Institute for Aero Engine，Tsinghua University

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰