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Numerical prediction of cooling performance sensitivity of 1st stage nozzle guide vane under aerothermal conditions 会议论文  OAI收割
Chennai, Tamil Nadu, India, December 5, 2019 - December 6, 2019
作者:  
Prapamonthon P;  Yin B(银波);  Yang GW(杨国伟);  Zhang MH(张莫晗);  Yang GW(杨国伟)
  |  收藏  |  浏览/下载:41/0  |  提交时间:2020/11/20
Aerodynamic and Aerothermal Performance of Power-law Shaped Leading Edge of Hypersonic Waveriders 期刊论文  OAI收割
Procedia Engineering, 2013, 卷号: 67, 页码: 207-217
作者:  
Wang FM(王发民);  Han HQ(韩汉桥);  Lei MF(雷麦芳);  Zhang J(张杰)
收藏  |  浏览/下载:30/0  |  提交时间:2015/09/24
Aerodynamic and Aerothermal Performance of Power-law Shaped Leading Edge of Hypersonic Waveriders 会议论文  OAI收割
7th Asian-Pacific Conference on Aerospace Technology and Science, 7th APCATS 2013, Taiwan, China, MAY 23-26, 2013
作者:  
Wang FM(王发民);  Han HQ(韩汉桥);  Lei MF(雷麦芳);  Zhang J(张杰);  Wang FM(王发民)
收藏  |  浏览/下载:22/0  |  提交时间:2014/03/11
Aerothermal optimization of hypersonic vehicle leading edge based on genetic algorithm 会议论文  OAI收割
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
作者:  
Cui K(崔凯);  Hu SC(胡守超);  Gao TY(高太元);  Wang XP(王秀平);  Yang GW(杨国伟)
收藏  |  浏览/下载:14/0  |  提交时间:2014/04/02
Thermal-structure analysis of supersonic dome based on three materials (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
Jiang Z.; Ai X.; Wei Q.; Liu B.; Jia H.
收藏  |  浏览/下载:25/0  |  提交时间:2013/03/25
To a supersonic missile  a seeker could enhance the aerodynamic ability due to decrease the resistance in flying. At the same time  the primary function of a seeker has been considered as the most important equipment for a missile  due to the importance for cueing of targets and tracking for the final approach. However  the dome of a seeker  which is made up of glass  has poor mechanical performance. Especially  in the higher altitude  for a dome  in which the aerothermal and pressure loads could destroy the structure easily  it is necessary to do the thermal-structure coupled analysis due to varied materials. In the paper  to take the spherical dome of a seeker as a example  the analysis has been completed according to the varied materials consist of MgF2  Al2O3 and ZnS. The temperature loads and the pressure loads derived from the results of fluent analysis has been forced on the surface of dome  which simulates the actual Mach 2.5 in flying. According to the results of coupled analysis  the SEQV stress of the dome radium 80mm based on three materials had reached to 31MPa  which shows that the strength is sufficient for Mach 2.5  and offered the warranty to design the attaching to missile for the dome. At the same time  the results required the flexible mounting for the dome due to the displacements results  which the crystal material couldn't accept. 2011 IEEE.  
AITEB - An European Research Project on Aero-thermodynamics of Turbine Endwalls and Blades 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 2004, 卷号: 13, 期号: 2, 页码: 97,108
F. HASELBACH; H.-P. SCHIFFER
收藏  |  浏览/下载:17/0  |  提交时间:2013/03/11
AITEB - An European Research Project on Aero-thermodynamics of Turbine Endwalls and Blades 期刊论文  OAI收割
JOURNAL OF THERMAL SCIENCE, 2004, 卷号: 13, 期号: 2, 页码: 97,108
作者:  
F. HASELBACH;  H.-P. SCHIFFER
  |  收藏  |  浏览/下载:9/0  |  提交时间:2013/03/11