中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共9条,第1-9条 帮助

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Mathematical Modeling and Current Characteristics Investigation of a 35 kV Three-in-One High Temperature Superconducting (HTS) Power Cable 期刊论文  OAI收割
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2021, 卷号: 31
作者:  
Zhu, Jiahui;  Yan, Zhiyong;  Ding, Kaizhong;  Chen, Panpan;  Yang, Qifan
  |  收藏  |  浏览/下载:29/0  |  提交时间:2021/11/01
Responses of soil moisture to regional climate change over the Three Rivers Source Region on the Tibetan Plateau 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019, 页码: DOI: 10.1002/joc.6341
作者:  
Deng Mingshan;  Meng Xianhong;  Li Zhaoguo;  Lyv Yaqiong;  Lei Huajin
  |  收藏  |  浏览/下载:51/0  |  提交时间:2020/02/28
Energy relaxation dynamics in ferromagnetic Co film with femtosecond transient absorption 期刊论文  OAI收割
Optics Communications, 2019, 卷号: 452, 页码: 83-87
作者:  
P.L.Zhang;  Y.H.Yang;  A.M.Chen;  Y.Shi;  Y.P.Wang
  |  收藏  |  浏览/下载:24/0  |  提交时间:2020/08/24
Use of high-resolution thermal infrared remote sensing and 期刊论文  OAI收割
JOURNAL OF HYDROLOGY, 2014, 卷号: 515, 期号: 1, 页码: 307-315
Tian, Fei; Qiu, GuoYu; Lu, YiHe; Yang, YongHui; Xiong, Yujiu
收藏  |  浏览/下载:28/0  |  提交时间:2015/03/23
A three-dimensional model for thermal analysis in a vanadium flow battery 期刊论文  OAI收割
applied energy, 2014, 卷号: 113, 页码: 1675-1685
作者:  
Zheng, Qiong;  Zhang, Huamin;  Xing, Feng;  Ma, Xiangkun;  Li, Xianfeng
收藏  |  浏览/下载:45/0  |  提交时间:2015/11/17
Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles 期刊论文  OAI收割
macromolecular rapid communications, 2014, 卷号: 35, 期号: 3, 页码: 309-316
Zheng,Chao; Huang,Haiying; He,Tianbai
收藏  |  浏览/下载:23/0  |  提交时间:2015/10/15
In this work  micelles are formed by gradient copolymer of styrene and methyl methacrylate in acetone-water mixture and their temperature responsiveness is investigated in a narrow range near room temperature. Three different kinds of structural transitions could be induced by temperature: unimers to micelle transition  shrinkage/stretching of micelles  and morphological transition from spherical micelles to vesicles. In addition  a model analysis on the interface of gradient copolymer micelle is made to better understand these phenomena. It is found that both position and composition of the interface could alter in response to the change in temperature. According to the experiments and model analysis  it is proposed that temperature responsiveness might be an intrinsic and universal property of gradient copolymer micelles  which only originates from the gradient structure.  
Dynamic responses of soil organic carbon to climate change in the Three-River Headwater region of the Tibetan Plateau SCI/SSCI论文  OAI收割
2013
Zhao D. S.; Wu S. H.; Yin Y. H.
收藏  |  浏览/下载:26/0  |  提交时间:2014/12/24
Thermal analysis on supersonic ellipsoidal dome (EI CONFERENCE) 会议论文  OAI收割
2nd International Conference on Multimedia Technology, ICMT 2011, July 26, 2011 - July 28, 2011, Hangzhou, China
Jiang Z.; Wei Q.; Jia H.
收藏  |  浏览/下载:29/0  |  提交时间:2013/03/25
Studied the transient thermal transfer analysis method due to a kind of supersonic ellipsoidal dome  which is a conformal dome. Illuminated the principle of transient thermal transfer analysis. Accomplished the transient thermal analysis based on the model of ellipsoidal dome  and studied the influence about the different material and the different velocity. Considered three materials consist of MgF2  Al2O3  and ZnS  and meanwhile  the velocity was Mach2.5  and the time consists of 10s  20s and 60s. The temperature initial loads were from FLUENT thermal simulation. The thermal conduction analysis and the thermal convection analysis were finished in software ANSYS  in which the entire transient thermal analysis consists of modeling  meshing element  calculating and getting the results. The different temperature distributions based on varied time were gotten about the different materials. The results from analysis showed the temperature distribution of the structure of ellipsoidal dome  which could help the following coupled thermal-structure analysis. 2011 IEEE.  
Flow rate analyses and calibrations of kerosene cracking for supersonic combustion 会议论文  OAI收割
41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Tucson, AZ, United states, July 10, 2005 - July 13, 2005
作者:  
Fan XJ(范学军);  Yu G(俞刚);  Li JG(李建国)
收藏  |  浏览/下载:19/0  |  提交时间:2017/06/01