机构

• 理论物理研究所 [1]
• 长春光学精密机械与物... [1]
• 高能物理研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 期刊论文 [2]
• 会议论文 [1]

发表日期

• 2015 [1]
• 2013 [1]
• 2009 [1]

学科主题

• Astronomy ... [1]
• Physics [1]

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Reference Section Method for Mixed State Geometric Phase in Nonunitary Evolution 期刊论文  OAI收割 COMMUNICATIONS IN THEORETICAL PHYSICS, 2015, 卷号: 64, 期号: 1, 页码: 29-33 作者:  Du, GL;  Li, TJ 收藏  |  浏览/下载：23/0  |  提交时间：2016/11/21 geometric phase  reference section  mixed states  nonunitary evolution   Search for contact interactions using the inclusive jet p(T) spectrum in pp collisions at root s=7 TeV 期刊论文  OAI收割 PHYSICAL REVIEW D, 2013, 卷号: 87, 期号: 5 作者:  CMS Collaboration 收藏  |  浏览/下载：18/0  |  提交时间：2015/12/02 COMPOSITENESS SCALES  REFERENCE PRIORS  CROSS-SECTION  QUARK  LIMITS   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：58/0  |  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.