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涡轮盘优化设计中的热边界载荷控制效果研究

丁水汀 孙贺兴 李果

丁水汀, 孙贺兴, 李果. 涡轮盘优化设计中的热边界载荷控制效果研究[J]. 航空动力学报, 2016, 31(11): 2731-2737. doi: 10.13224/j.cnki.jasp.2016.11.022
引用本文: 丁水汀, 孙贺兴, 李果. 涡轮盘优化设计中的热边界载荷控制效果研究[J]. 航空动力学报, 2016, 31(11): 2731-2737. doi: 10.13224/j.cnki.jasp.2016.11.022
DING Shui-ting, SUN He-xing, LI Guo. Control effect study on thermal boundary loading in optimization design of turbine disk[J]. Journal of Aerospace Power, 2016, 31(11): 2731-2737. doi: 10.13224/j.cnki.jasp.2016.11.022
Citation: DING Shui-ting, SUN He-xing, LI Guo. Control effect study on thermal boundary loading in optimization design of turbine disk[J]. Journal of Aerospace Power, 2016, 31(11): 2731-2737. doi: 10.13224/j.cnki.jasp.2016.11.022

涡轮盘优化设计中的热边界载荷控制效果研究

doi: 10.13224/j.cnki.jasp.2016.11.022
基金项目: 

国家自然科学基金(51306008)

详细信息
    作者简介:

    丁水汀(1967-),男,辽宁铁岭人,教授、博士生导师,博士,主要从事动力机械及工程热物理方面的研究.

  • 中图分类号: V231.1

Control effect study on thermal boundary loading in optimization design of turbine disk

  • 摘要: 针对航空发动机涡轮盘结构优化设计,在等热负荷及等冷气耗量前提下,采用热边界载荷控制构建轮盘上有利的温度分布,以ISIGHT软件为基础搭建的集建模-CFD分析-FE(有限元)分析-优化设计在同一流程下的多学科优化设计平台为工具,研究热边界载荷优化在涡轮盘优化设计中的应用效果.结果表明:热边界载荷的优化可以实现质量减轻和应力水平同时下降的目的,下降水平决定于热边界载荷分配系数,当热边界载荷分配系数取0.1和0.2时,盘心最大等效应力下降值分别为5.93%和12.01%,质量下降值分别为1.25%和2.24%.

     

  • [1] 付德斌,丁水汀,陶智,等.一种基于热管理的热端部件轻量化研究[J].航空动力学报,2011,26(4):814-821. FU Debin,DING Shuiting,TAO Zhi,et al.Study on heated components mass reduction based on thermal management[J].Journal of Aerospace Power,2011,26(4):814-821.(in Chinese)
    [2] 李果.航空发动机热端部件的主动热应力控制机理研究[D].北京:北京航空航天大学,2012. LI Guo.Study on an active control thermal stresses method in heated components of areo-engine[D].Beijing:Beijing University of Aeronautics and Astronautics,2012.(in Chinese)
    [3] Hallinger C C,Kervistin R.System for controlling heat expansion and thermal stress in a gas turbine disk:US,4741153[P].1988-05-03.
    [4] Harding B R,Curtiss D H.Contoured disk bore:US,7241111[P].2003-07-28.
    [5] 陆山,赵磊.双辐板涡轮盘/榫结构优化设计方法[J].航空动力学报,2014,29(4):875-880. LU Shan,ZHAO Lei.Structural optimization design method of twin-web turbine disk with tenon[J].Journal of Aerospace Power,2014,29(4):875-880.(in Chinese)
    [6] 董少静,申秀丽,唐滨鹏,等.高推质比双辐板涡轮盘结构研究及光弹试验验证[J].航空动力学报,2015,30(1):114-120. DONG Shaojing,SHEN Xiuli.TANG Binpeng,et al.Structure research and photoelastic test verification of twin-web turbine disk with high thrust-weight ratio[J].Journal of Aerospace Power,2015,30(1):114-120.(in Chinese)
    [7] 陆山,李伦未.航空发动机高负荷涡轮盘双辐板结构优化设计[J].推进技术,2011,32(5):631-636. LU Shan,LI Lunwei.Twin-web structure optimization design for heavy duty turbine disk based for aero-engine[J].Journal of Propulsion Technology,2011,32(5):631-636.(in Chinese)
    [8] DING Shuiting,LUO Bin.Control of stress in aeroengine turbine disk using radially rotating heat pipe[J].Journal of Thermophysics and Heat Transfer,2014,28(3):1-12.
    [9] DING Shuiting,LI Guo,DENG Mingchun.Experimental study of an actively managed thermal loading method in turbine disk[J].Journal of Thermophysics and Heat Transfer,2013,27(1):39-49.
    [10] DING Shuiting,LI Guo,LUO Bin.Active control thermal-loading method to ameliorate stress in aeroengine turbine disk[J].Journal of Thermophysics and Heat Transfer,2013,27(2):274-285.
    [11] 丁水汀,王子尧,李果.变厚度涡轮盘上能量与应力分布的关联分析[J].航空动力学报,2015,30(2):341-348. DING Shuiting,WANG Ziyao,LI Guo.Correlation analysis of energy and stress distribution on variable thickness turbine disks[J].Journal of Aerospace Power,2015,30(2):341-348.(in Chinese)
    [12] DING Shuiting,LI Ye,LI Guo.An evaluation of thermal loadings to ameliorate stress in a rotating disk[J]. Journal of Thermophysics and Heat Transfer,2014,28(4),667-678.
    [13] 安喆,陈志英.涡轮盘片多学科优化系统设计与实现研究[J].机械制造与研究,2010,39(2):21-23. AN Zhe,CHEN Zhiying.Research on design and realization of MDO system for turbine blade and disk[J].Machine Building and Automation,2010,39(2):21-23.(in Chinese)
    [14] 梅小宁,杨树兴.复杂系统的多学科设计优化综述[J].工程设计学报,2010,17(3):173-185. MEI Xiaoning,YANG Shuxing.Review of multidisciplinary design optimization for complex systems[J].Journal of Engineering Design,2010,17(3):173-185.(in Chinese)
    [15] 张承齐,何爱杰,张卫红,等.基于BOSS平台的热力耦合场涡轮盘优化设计[J].燃气涡轮试验与研究,2008,21(2):53-56,43. ZHANG Chengqi,HE Aijie,ZHANG Weihong,et al.Optimization of turbine disc in heat and strength coupling condition on BOSS platform[J].Gas Turbine Experiment and Research,2008,21(2):53-56,43.(in Chinese)
    [16] 巩敦卫,郝国生,周勇,等.交互式遗传算法原理及其应用[M].北京:国防工业出版社,2007.
    [17] 巩敦卫,孙晓燕.协同进化遗传算法理论及应用[M].北京:机械工业出版社,2009.
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出版历程
  • 收稿日期:  2015-03-03
  • 刊出日期:  2016-11-28

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