机构

• 长春光学精密机械与物... [6]
• 合肥物质科学研究院 [4]
• 高能物理研究所 [1]
• 南京天文光学技术研究... [1]
• 兰州化学物理研究所 [1]

采集方式

• OAI收割 [13]

内容类型

• 会议论文 [7]
• 期刊论文 [5]
• 学位论文 [1]

发表日期

• 2021 [2]
• 2017 [2]
• 2016 [2]
• 2015 [1]
• 2012 [1]
• 2011 [2]
• 更多

学科主题

• 固体润滑材料和表面工... [1]
• 天文技术与方法 [1]

筛选

浏览/检索结果: 共13条，第1-10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 Optimization of the gravity support in CFETR vacuum vessel 期刊论文  OAI收割 FUSION ENGINEERING AND DESIGN, 2021, 卷号: 172 作者:  Ni, Xiaojun;  Han, Songbo;  Ge, Jian;  Sun, Jinxin   |  收藏  |  浏览/下载：30/0  |  提交时间：2022/01/10 CFETR  Vacuum vessel  Gravity support  Finite element  Optimum design   Particle flux characteristics of a compact high-field cascaded arc plasma device 期刊论文  OAI收割 Plasma Science and Technology, 2021, 卷号: 23 作者:  YUAN,Xiaogang;  ZHOU,Haishan;  LIU,Haodong;  LI,Bo;  WANG,Yong   |  收藏  |  浏览/下载：40/0  |  提交时间：2021/11/01 cascaded arc plasma  plasma-wall interaction  ion flux  vacuum design  linear plasma device   Design of Electron Beam Welding Vacuum Chamber for Collar Rings in CFETR Windows 期刊论文  OAI收割 JOURNAL OF FUSION ENERGY, 2017, 卷号: 36, 期号: 4-5, 页码: 127-133 作者:  Zhu, Lin;  Wu, Jiefeng;  Liu, Zhihong;  Ma, Jianguo   |  收藏  |  浏览/下载：20/0  |  提交时间：2018/08/16 Electron Beam Welding  Vacuum Chamber  Design   Large photocathode 20-inch PMT testing methods for the JUNO experiment 期刊论文  OAI收割 JOURNAL OF INSTRUMENTATION, 2017, 卷号: 12 作者:  Anfimov, N   |  收藏  |  浏览/下载：18/0  |  提交时间：2023/03/27 Photon detectors for UV, visible and IR photons (vacuum)  Photon detectors for UV, visible and IR photons (vacuum) (photomultipliers, HPDs, others)  Detector design and construction technologies and materials  Neutrino detectors   ITER vacuum vessel structural analysis completion during manufacturing phase 期刊论文  OAI收割 FUSION ENGINEERING AND DESIGN, 2016, 卷号: 109, 期号: 无, 页码: 688-692 作者:  Martinez, J. -M.;  Alekseev, A.;  Sborchia, C.;  Choi, C. H.;  Utin, Y. 收藏  |  浏览/下载：35/0  |  提交时间：2017/12/18 Iter  Vacuum Vessel  Nuclear Pressure Equipment  Structural Integrity  Analysis  Manufacturing Design  Rcc-mr   多尺度结构超润滑碳基薄膜的设计、真空延寿及机理 学位论文  OAI收割 理学博士, 北京: 中国科学院大学, 2016 作者:  宋惠 收藏  |  浏览/下载：24/0  |  提交时间：2016/11/25 碳基薄膜  真空延寿  摩擦磨损机理  多尺度结构设计  石墨烯  Carbon-based film  Increasing wear life in vacuum  Friction and wear mechanism  Muti-scale structural design  Graphene   A new manufacturing technology of radio telescope panel 会议论文  OAI收割 SPIE vol.9673, 北京, 2015-5-5 作者:  Pengzhi LI;  Yi CHEN 收藏  |  浏览/下载：38/0  |  提交时间：2016/01/21 radio telescope panel  mold design  foil sticking in a vacuum  metal bonding  precision compensation  stress release   Design and experimental research of a new type focus mechanism used in space-based 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:  Wang D. 收藏  |  浏览/下载：35/0  |  提交时间：2013/03/25 The position of focal plane will be changed because of temperature fluctuation and vacuum environment. In order to make the telescope work well  positioning accuracy of the mechanism is 0.008mm. The performance satisfies the need of precision  a focusing mechanism is needed. To majority of large space-based telescopes  and the scheme design is reasonable and practicable. 2012 IEEE.  the general way to do this would be to use a reflector  which was located in the backfocal distance. One of typical schemes of this mechanism was introduced  however  because of the big axial size  the mechanism can't be used when the size of the enclosure was limited. A new type of focusing mechanism was introduced  which has such advantages of small size  high accuracy and low mass. The design and test methods had been discussed. According to the results  the repeatability positioning accuracy is 0.0025mm   The investigation of point defect modes of phononic crystal for high Q resonance (EI CONFERENCE) 会议论文  OAI收割 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11, June 5, 2011 - June 9, 2011, Beijing, China 作者:  Liu J.;  Liu J.;  Liu J.;  Li F. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 Point defect cavity was constructed in a two-dimensional phononic crystal plate. It was excited by a small piezo chip in the cavity and the vibration of each point defect modes were detected by an optical interferometer. Point defect modes on 2D PC plate in vacuum  air and loaded with water were investigated theoretically and experimentally to make clear of Q factors  which are affected by inner attenuation  band gap effects and medium. The way to get high Q resonance has been found. It helps to design a new kind of resonator or sensor. 2011 IEEE.   Electronic system design of ultraviolet ozone vertical profile probe for aerography satellite (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China Song K.; Wang S. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 The design of ultraviolet ozone vertical profile probe is illustrated and the electronic system is introduced in detail. The device is a compact  high precision  ultraviolet-vacuum  ultraviolet spectral radiometer  and is used to measure atmospheric solar backscattering spectral radiance and solar spectral irradiance. Noise of the system is analyzed and Numeric accumulation and synchronous demodulation was used to decrease the noise and the zero-drift of the instrument. The solar irradiance at altitude 830 km in 160-400 nm and the backscattering solar spectral radiance in the ultraviolet ozone absorption band at 12 wavelengths from 250 nm to 340 nm are obtained. Test results on orbit show that all the requested function is met successfully and the performance is stable. 2011 IEEE.