机构

• 长春光学精密机械与物... [1]
• 沈阳自动化研究所 [1]
• 工程热物理研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [2]
• 期刊论文 [1]

发表日期

• 2015 [1]
• 2012 [1]
• 2009 [1]

学科主题

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 An entanglement-clearing robot for power transmission line with composite clearing tool 会议论文  OAI收割 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), Shenyang, China, June 8-12, 2015 作者:  Cao YJ(曹燕军);  Wang HG(王洪光);  Chang Y(常勇);  Zhang LY(张辽远) 收藏  |  浏览/下载：19/0  |  提交时间：2016/04/30 power transmission line  clearing robot  heating wire  cutting tool   Temperature Distribution and Thermal Stresses in Various Conditions of Moving Heating Source during Line Heating Process 期刊论文  OAI收割 JOURNAL OF THERMAL SCIENCE, 2012, 卷号: 21, 期号: 1, 页码: 82,87 Yoon Hwan Choi1; Yeon Won Lee1; Kwang Choi2; Deog Hee Doh3; Kyoung Joon Kiml 收藏  |  浏览/下载：21/0  |  提交时间：2013/01/07 Moving heat source  Line heating  Thermal stress  Residual deformation  Conductive heat transfer   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：55/0  |  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.