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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
上海应用物理研究所 [4]
工程热物理研究所 [3]
长春光学精密机械与物... [2]
过程工程研究所 [2]
合肥物质科学研究院 [2]
西安光学精密机械研究... [2]
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采集方式
OAI收割 [18]
内容类型
期刊论文 [14]
会议论文 [2]
专利 [1]
学位论文 [1]
发表日期
2020 [1]
2018 [2]
2017 [2]
2016 [1]
2013 [1]
2012 [2]
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学科主题
力学 [1]
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30 T scanning tunnelling microscope in a hybrid magnet with essentially non-metallic design
期刊论文
OAI收割
ULTRAMICROSCOPY, 2020, 卷号: 212
作者:
Meng, Wenjie
;
Zhao, Kesen
;
Wang, Jihao
;
Zhang, Jing
;
Feng, Qiyuan
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/11/26
Hybrid magnet scanning tunnelling microscope
Hybrid magnet
30.1 T atomic imaging
Non-metallic stm head unit
Narrow design STM head unit
Analysis on stress and deformation of large-scale concentric recuperator for high-temperature PbLi loop
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2018, 卷号: 42, 期号: 7, 页码: 2583-2592
作者:
Huang, Shaoqiu
;
Zhu, Zhiqiang
;
Huang, Wangli
  |  
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2019/08/23
concentric recuperator
deformation
DRAGON-V
stress intensity
Experimental study of heat transfer enhancement for molten salt with transversely grooved tube heat exchanger in laminar-transition-turbulent regimes
期刊论文
OAI收割
APPLIED THERMAL ENGINEERING, 2018, 卷号: 132, 页码: 95-101
作者:
Chen, YS
;
Tian, J
;
Fu, Y
;
Tang, ZF
;
Zhu, HH
  |  
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2018/09/06
Concentric Tube
Corrugated Tubes
Region
Flow
Roughness
Reactor
Channel
Wall
Convective heat transfer characteristics in the laminar and transition region of molten salt in concentric tube
期刊论文
OAI收割
APPLIED THERMAL ENGINEERING, 2017, 卷号: 117, 页码: 682-688
作者:
Chen, YS
;
Zhu, HH
;
Tian, J
;
Fu, Y
;
Tang, ZF
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2017/12/08
Molten Salt
Laminar Flow
Transition Flow
Heat Exchanger
Heat Transfer Correlation
Characteristics of the laminar convective heat transfer of molten salt in concentric tube
期刊论文
OAI收割
APPLIED THERMAL ENGINEERING, 2017, 卷号: 125, 期号: -, 页码: 995-1001
作者:
Chen, YS
;
Tian, J
;
Sun, SD
;
Sun, Q
;
Fu, Y
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/08/30
Natural-convection
Forced-convection
Horizontal Tubes
Flow
Receiver
Storage
Region
Pipe
Convective heat transfer characteristics in the turbulent region of molten salt in concentric tube
期刊论文
OAI收割
APPLIED THERMAL ENGINEERING, 2016, 卷号: 98, 期号: -, 页码: 213—219
作者:
Chen, YS
;
Wang, Y
;
Zhang, JH
;
Yuan, XF
;
Tian, J
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2016/09/12
PRESSURE-DROP
GROOVED TUBE
ANNULAR DUCT
REACTOR
FLOW
TRANSITION
EXCHANGER
SYSTEM
PIPE
Controlled focus shaping with generalized cylindrical vector beam
期刊论文
OAI收割
journal of modern optics, 2013, 卷号: 60, 期号: 5, 页码: 391-398
作者:
Chen, Lingling
;
Wang, Jiming
;
He, Chongjun
;
Liu, Youwen
;
Yun, Maojin
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2014/09/17
polarization
birefringence
electro-optics
cylindrical vector beam
laser beam shaping
新型搅拌式生物冶金反应器的传递特性研究
学位论文
OAI收割
硕士: 中国科学院研究生院, 2012
周宏宝
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2013/09/25
生物浸出
搅拌槽
气液传质
离底悬浮
导流筒
Study on ultra-light secondary baffle for coaxial two-mirror telescope (EI CONFERENCE)
会议论文
OAI收割
2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, August 5, 2012 - August 8, 2012, Chengdu, China
作者:
Zhang L.
;
Zhang L.
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2013/03/25
The coaxial two-mirror telescope consists of two mirrors facing each other. Classical two-mirror arrangements are Gregorian and Cassegrain. These systems are usually applied to space telescopes and often have optical baffles to prevent stray light from entering the focal plane. The optical baffles consist of concentric rings suspended between the secondary and the primary mirror. The secondary baffle for a large two-mirror optical system is designed and analyzed in this paper. According to mission of a telescope
the structure should have high stiffness and high reliability and light weight. Compared with invar
aluminum alloy and titanium alloy
carbon fiber composite is currently the best material in terms of weight-to-strength ratio. It also has advantages of high temperature tolerance and low thermal expansion. So carbon fiber composite is chosen as material to meet requirements of the coaxial telescope. In this paper
optimization method based on finite element analysis (FEA) is used for design the secondary baffle. Minimum weight of the baffle is chosen as an objective function. Thicknesses of former tube and vanes are chosen as variables. Analysis results show that the designed secondary baffle has maximum diameter of 180mm
total length of 120mm and weighs 142g. And its fundamental frequency reaches 651Hz. Therefore the baffle has many advantages
such as ultra-light weight
high stiffness and dimensional stability
etc. The optimization method and the baffle design can be helpful to other coaxial telescopes
such as Cassegrain
Gregorian and their subdivisions. 2012 IEEE.
A feasibility study of a prototype PET insert device to convert a general-purpose animal PET scanner to higher resolution
期刊论文
OAI收割
JOURNAL OF NUCLEAR MEDICINE, 2008, 卷号: 49, 页码: 79-87
作者:
Wu, Heyu
;
Pa, Debashish
;
O'Sullivan, Joseph A.
;
Tai, Yuan-Chuan
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/05/31
small-animal PET
high-resolution PET
PET insert
animal imaging