整流罩热解锁试验加热方法研究
|
摘要
为了模拟整流罩在受日照和气动加热过程中的升温效应,通过计算后对整流罩进行分区,使用温度和热流联合控制的方式对整流罩进行辐射加热,完成了整流罩地面热解锁试验,获取了结构温度、位移等参数,验证了整流罩在经历一系列热环境后解锁的协调性。
In order to simulate the warming effect of sunlight and aerodynamic heating, the fairing is zoned after the simulation,using temperature and heat flow combined-control method to heat the fairing during the experiment. Temperature, displacement and other parameters are acquired in the experiment. The coordination of the fairing's unlocking system after a series of heating environments is also verified.
In order to simulate the warming effect of sunlight and aerodynamic heating, the fairing is zoned after the simulation,using temperature and heat flow combined-control method to heat the fairing during the experiment. Temperature, displacement and other parameters are acquired in the experiment. The coordination of the fairing's unlocking system after a series of heating environments is also verified.
引文
[1]顾名坤,张鹭,吴洁,贺元军,刘立东.整流罩分离计算方法研究[J].载人航天,2016,22(5):602-607.Gu Mingkun,Zhang Lu,Wu Jie,He Yuanjun,Liu Lidong.Research on method of faring separation calculation[J].Manned Spaceflight,2016,22(5):602-607.
[2]马忠辉.大型弹性整流罩分离特点分析[J].中国科学(E辑:技术科学).2009,39(3):482-489.Ma Zhonghui.The separation characteristic analysis of largescale faring[J].Chinese Science:E,Volume,2009(3):482-489.
[3]艾森.大型整流罩仿真技术研究[D].大连:大连理工大学,2015.Ai Sen.Separation simulation studies of a large-scale payload fairing[D].Dalian University of Technology,2015.
[4]张珏,张伯良.结构热试验技术[M].北京:宇航出版社,1993.Zhang Jue,Zhang Boliang.The technology of thermo-structure experiment[M].Beijing:Aerospace Publishing House,1993.
[5]杨灿.耐高温复合材料整流罩性能及热力学分析[D].哈尔滨:哈尔滨工程大学,2014.Yang Can.Study on the high temperature-resistant composites fairing and its mechanical properities under high service temperature[D].Harbin:Harbin Engineering University,2014.
[6]薛文慧,王惠,包春慧,范志刚.气动热环境下共形整流罩热辐射特性研究[J].应用光学,2017,38(6):999-1005.Xue Wenhui,Wang Hui,Bao Chunhui,Fan Zhigang.Thermal radiation characteristics of conformal dome in aero-dynamic environment[J].Journal of Applied Optics,2017,38(6):999-1005.
[7]何西波,王则力,王智勇.虚拟试验技术在结构热试验中的应用[J].强度与环境,2016,43(1):60-64.He Xibo,Wang Zeli,Wang Zhiyong.The application of virtual test technology in thermal test[J].Structure&Environment Engineering,2016,43(1):60-64.
[8]王伟,何振威,黄敏,胡由宏,王智勇,刘永清.地面结构热试验自然对流换热数值研究[J].强度与环境,2016,43(6):38-43.Wang Wei,He Zhenwei,Huang Min,Hu Youhong,Wang Zhiyong,Liu Yongqing.Numerical research on the natural convection heat transfer of thermal test under ground conditions[J].Structure&Environment Engineering,2016,43(6):38-43.
[2]马忠辉.大型弹性整流罩分离特点分析[J].中国科学(E辑:技术科学).2009,39(3):482-489.Ma Zhonghui.The separation characteristic analysis of largescale faring[J].Chinese Science:E,Volume,2009(3):482-489.
[3]艾森.大型整流罩仿真技术研究[D].大连:大连理工大学,2015.Ai Sen.Separation simulation studies of a large-scale payload fairing[D].Dalian University of Technology,2015.
[4]张珏,张伯良.结构热试验技术[M].北京:宇航出版社,1993.Zhang Jue,Zhang Boliang.The technology of thermo-structure experiment[M].Beijing:Aerospace Publishing House,1993.
[5]杨灿.耐高温复合材料整流罩性能及热力学分析[D].哈尔滨:哈尔滨工程大学,2014.Yang Can.Study on the high temperature-resistant composites fairing and its mechanical properities under high service temperature[D].Harbin:Harbin Engineering University,2014.
[6]薛文慧,王惠,包春慧,范志刚.气动热环境下共形整流罩热辐射特性研究[J].应用光学,2017,38(6):999-1005.Xue Wenhui,Wang Hui,Bao Chunhui,Fan Zhigang.Thermal radiation characteristics of conformal dome in aero-dynamic environment[J].Journal of Applied Optics,2017,38(6):999-1005.
[7]何西波,王则力,王智勇.虚拟试验技术在结构热试验中的应用[J].强度与环境,2016,43(1):60-64.He Xibo,Wang Zeli,Wang Zhiyong.The application of virtual test technology in thermal test[J].Structure&Environment Engineering,2016,43(1):60-64.
[8]王伟,何振威,黄敏,胡由宏,王智勇,刘永清.地面结构热试验自然对流换热数值研究[J].强度与环境,2016,43(6):38-43.Wang Wei,He Zhenwei,Huang Min,Hu Youhong,Wang Zhiyong,Liu Yongqing.Numerical research on the natural convection heat transfer of thermal test under ground conditions[J].Structure&Environment Engineering,2016,43(6):38-43.