×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
长春光学精密机械与物... [1]
化学研究所 [1]
中国科学院大学 [1]
西安光学精密机械研究... [1]
内容类型
期刊论文 [2]
专利 [1]
会议论文 [1]
发表日期
2009 [4]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共4条,第1-4条
帮助
限定条件
发表日期:2009
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Dendronized Polyfluorenes with High Azo-Chromophore Loading Density: Convenient Synthesis and Enhanced Second-Order Nonlinear Optical Effects
期刊论文
MACROMOLECULES, 2009, 卷号: 42, 期号: 17, 页码: 6463-6472
作者:
Li, Zhong'an
;
Yu, Gui
;
Liu, Yunqi
;
Ye, Cheng
;
Qin, Jingui
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2019/04/09
Design of broadband and broad angular cr/c multilayer reflector for "near water window" region
期刊论文
Optics communications, 2009, 卷号: 282, 期号: 17, 页码: 3513-3517
作者:
Deng, Songwen
;
Qi, Hongji
;
Wei, Chaoyang
;
Yi, Kui
;
Fan, Zhengxiu
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/05/10
Multilayer reflector
Soft x-ray
Broad band
Broad angular
Acoustolaser physiotherapeutic apparatus
专利
专利号: AM2293A, 申请日期: 2009-06-25, 公开日期: 2009-06-25
作者:
RAFIK BALASANYAN
;
BENIK HARUTYUNYAN
;
EDVARD HARUTYUNYAN
;
GAGIK MANUCHARYAN
;
EDUARD SEKOYAN
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/23
Dome design and coupled thermal-mechanical analysis of supersonic missile (EI CONFERENCE)
会议论文
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:39/0
  |  
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.
©版权所有 ©2017 CSpace - Powered by
CSpace