中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共6条,第1-6条 帮助

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Aerodynamic control of evaporative self-assembly in colloidal droplets 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2025, 卷号: 239, 页码: 11
作者:  
Zhang C(张晨);  Zheng ZY(郑中玉);  Yan BF(严炳蜚);  Xue J(薛健);  Lan D(蓝鼎)
  |  收藏  |  浏览/下载:4/0  |  提交时间:2025/02/24
Aerodynamic optimization of hypersonic blunted waveriders based on symbolic regression 期刊论文  OAI收割
AEROSPACE SCIENCE AND TECHNOLOGY, 2024, 卷号: 144, 页码: 18
作者:  
Guo SQ(郭帅旗);  Liu W(刘文);  Zhang CA(张陈安);  Liu Y(刘洋);  Wang FM(王发民)
  |  收藏  |  浏览/下载:10/0  |  提交时间:2024/02/05
Prediction of coupling effect between pantograph and tunnel resulting from car body vibration using an aerodynamic and multi-body dynamic coupling approach 期刊论文  OAI收割
VEHICLE SYSTEM DYNAMICS, 2023
作者:  
Ji ZL(纪占玲);  Guo Y(郭易);  Guo DL(郭迪龙);  Yang GW(杨国伟);  Mao, Jun
  |  收藏  |  浏览/下载:15/0  |  提交时间:2023/06/15
Motion stability of high-speed maglev systems in consideration of aerodynamic effects: a study of a single magnetic suspension system 期刊论文  OAI收割
ACTA MECHANICA SINICA, 2017, 卷号: 33, 期号: 6, 页码: 1084-1094
作者:  
Wu H(吴晗);  Zeng XH(曾晓辉);  Yu Y(余杨)
  |  收藏  |  浏览/下载:30/0  |  提交时间:2017/12/27
Thermal-optical analysis for optical window under high Mach flight condition (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Zhong C.; Ding Y.; Fu J.
收藏  |  浏览/下载:21/0  |  提交时间:2013/03/25
Dome design and coupled thermal-mechanical analysis of supersonic missile (EI CONFERENCE) 会议论文  OAI收割
2009 International Conference on Optical Instruments and Technology, OIT 2009, October 19, 2009 - October 22, 2009, Shanghai, China
Xing-qiao A.; Qun W.; Hong-guang J.
收藏  |  浏览/下载:56/0  |  提交时间:2013/03/25
A review of high-speed flow pressure and aerodynamic heating effect on Supersonic missile's dome is given. The dome should have excellent properties in optical  mechanical and chemical characteristics. A design of dome on supersonic mode is described according to tactical guide line of a missile. The dome made of quartz which is about 8mm thick and 141mm in window diameter. To check up the reliability of the dome  a reasonable finite element model (FEM) of dome is established  and a thermal-mechanical Analysis to the dome by finite element software NASTRAN has carried on  through these can obtained the distribution of temperature field and stress field when the speed is 2.3Ma. The results indicated that the stress was concentrated in the joint of the dome end and the Missile Section  and the maximum stress was 16.4Mpa. The stress of other nodes was smaller than the allowable stress of quartz glass. Reference to the results of the analysis  a lightweight revision to the dome structural dimension and a new method of dome fixing have put forward  which can reduce the stress concentration. 2009 SPIE.