中国科学院机构知识库网格系统: 检索

Experiments on flow-induced vibration of four flexible cylinders with large aspect ratio in a square configuration 期刊论文 OAI收割
OCEAN ENGINEERING, 2023, 卷号: 290, 页码: 19
作者: Ma, Yexuan; Song, Zhiyou; Xu, Jingyu; Xu, Wanhai; Xu JY(许晶禹)

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收藏 | 浏览/下载：19/0 | 提交时间：2024/01/22

Flexible cylinder Square configuration Flow-induced vibrations Incidence angle Multi-mode

Incidence Angle Effects on the Fabrication of Microstructures Using Six-Beam Laser Interference Lithography 期刊论文 OAI收割
COATINGS, 2021, 卷号: 11, 期号: 1, 页码: 7
作者: Jia, Tianxu; Wang, Xiangxian; Ren, Yaqian; Su, Yingwen; Zhang, Liping

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收藏 | 浏览/下载：58/0 | 提交时间：2021/12/10

laser interference lithography microstructure incidence angle

Full Stokes Polarimetry for Wide-Angle Incident Light 期刊论文 OAI收割
Physica Status Solidi-Rapid Research Letters, 2020, 卷号: 14, 期号: 5
作者: Zhang, Yaxin; Jin, Jinjin; Pu, Mingbo; He, Qiong; Guo, Yinghui

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收藏 | 浏览/下载：8/0 | 提交时间：2021/05/11

metasurfaces polarimetry wide angle of incidence

Grazing incidence small angle x-ray scattering study of silver nanoparticles in ion-exchanged glasses 期刊论文 iSwitch采集
Nuclear instruments & methods in physics research section b-beam interactions with materials and atoms, 2015, 卷号: 351, 页码: 51-55
作者: Cheng, Weidong; Wu, Zhaojun; Gu, Xiaohua; Xing, Xueqing; Mo, Guang

收藏 | 浏览/下载：45/0 | 提交时间：2018/10/11

Grazing incidence small angle x-ray scattering Nanostructured materials Annealing Ion-exchange

Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup 期刊论文 OAI收割
JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2015, 卷号: 48, 页码: 608-612
作者: Zheng, Nan; Yi, Zhiyong; Li, Zhenzhen; Chen, Ran; Lai, Yuqing

收藏 | 浏览/下载：22/0 | 提交时间：2015/11/03

grazing-incidence ultra-small-angle X-ray scattering laboratory setup

Grazing incidence small angle X-ray scattering study of silver nanoparticles in ion-exchanged glasses 期刊论文 OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2015, 卷号: 351, 页码: 51-55
作者: Cheng, WD; Wu, ZJ; Gu, XH; Xing, XQ; Mo, G

收藏 | 浏览/下载：34/0 | 提交时间：2016/04/18

Grazing incidence small angle X-ray scattering Nanostructured materials Annealing Ion-exchange

Relationships Between Ku-Band Radar Backscatter and Integrated Wind and Wave Parameters at Low Incidence Angles 期刊论文 OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2012, 卷号: 50, 期号: 11, 页码: 4599-4609
Chu, XQ; He, YJ; Karaev, VY

收藏 | 浏览/下载：23/0 | 提交时间：2013/08/28

Integral wave parameter low-incidence-angle remote sensing radar cross section radar signal analysis

Condition of Solar Radiation on the Moon 期刊论文 OAI收割
Moon: Prospective Energy and Material Resources, 2012, 页码: 347-365
作者: Xiongyao Li; Wen Yu; Shijie Wang; Shijie Li; Hong Tang; Yang Li; Yongchun Zheng; Kang T. Tsang; Ziyuan Ouyang

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收藏 | 浏览/下载：18/0 | 提交时间：2020/12/14

Solar Irradiance lunar surface Solar altitude Solar Incidence Angle lunar Topography

Design and calibration of the solar irradiance monitor (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者: Yang D.-J.; Gong C.-H.; Wang Y.-P.; Ye X.; Fang W.

收藏 | 浏览/下载：25/0 | 提交时间：2013/03/25

The solar irradiance monitor (SIM) with the design accuracy of 5 used to monitor the secular changes of the total solar irradiance on FY-3 satellite takes the sun-scanning measurement method on-orbit. Compared to the sun-tracking measurement method this method simplifies the structure and cuts the cost but the measuring accuracy is affected by the sun-synchronous orbit sunlight incidence angle and the installing angle of the SIM in the satellite. Through the ground calibration experiment studies on the affection of different sunlight incidence angles to the measurement accuracy. First by the satellite tool kit (STK) simulation software simulates the orbital parameters of the sun-synchronous satellite and calculates the Sun ascension and declination at any time. By the orbit coordinate transformation matrix gets the components of the Sun vectors to the axes of the satellite and base on the components designs the field of view and the installing angles of the SIM. Then designs and completes the calibration experiment to calibrate the affection of the incidence angles. Selecting 11 different angles between the sunlight and the satellite X-axis measures the total solar irradiance by the SIM at each angle and compares to the irradiances of the SIAR reference radiometers and gets the coefficient curves of the three channels of the SIM. Finally by the quadratic fitting gets the correction equations on the incidence angles: R 1=5.7110-52 -2.45310 -3+1.0302 R2=2.8410-5-1. 96510-3+1.0314 and R3 =1.7210 -52-4.18410-4+0.9946. The equations will aimprove the on-orbit measurement accuracy of the solar irradiance and are very important to the on-orbit data processing after the satellite launched. 2011 SPIE.

Roughness analysis of optical surfaces by X-ray scattering (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Electronics and Optoelectronics, ICEOE 2011, July 29, 2011 - July 31, 2011, Dalian, China
作者: Chen B.; Chen B.

收藏 | 浏览/下载：25/0 | 提交时间：2013/03/25

A grazing incidence x-ray scattering (XRS) method Order perturbation theory (FOPT) is stated briefly and an experimental facility based on an improved X-ray diffraction has been introduced which can work with high performance. The x-ray scattering distributions of two super smooth silicon samples measured at the incidence angle 0.2 degree as the x-ray wavelength is 0.154 nm have been given and analyzed by the FOPT to give information about the surface profiles. As a comparison the root mean square (RMS) surface roughness grey-scale maps and one-dimensional power spectral density (1D PSD) have been derived from the atomic-force microscope (AFM) data. The results evaluated by FOPT are in good agreement with that of AFM which indicates that x-ray scattering method is a practical characterization for the investigation of super smooth surfaces. 2011 IEEE.