机构

• 海洋研究所 [2]
• 长春光学精密机械与物... [1]
• 长春应用化学研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [2]
• CNKI期刊论文 [1]
• 会议论文 [1]

发表日期

• 2016 [2]
• 2014 [1]
• 2011 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4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 The IOCAS intermediate coupled model(IOCAS ICM) and its real-time predictions of the 2015–2016 El Nio event CNKI期刊论文  OAI收割 2016 作者:  Rong-Hua Zhang;  Chuan Gao   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/12/18 The 2015 El Nio event  IOCAS ICM  Real-time prediction  Model performance and improvement  Air-sea interactions   The IOCAS intermediate coupled model (IOCAS ICM) and its real-time predictions of the 2015-2016 El Nino event 期刊论文  OAI收割 SCIENCE BULLETIN, 2016, 卷号: 61, 期号: 13, 页码: 1061-1070 作者:  Zhang, Rong-Hua;  Gao, Chuan 收藏  |  浏览/下载：25/0  |  提交时间：2016/09/19 The 2015 El Nino event  IOCAS ICM  Real-time prediction  Model performance and improvement  Air-sea interactions   Effect of Zn doping on the hydrogenolysis of glycerol over ZnNiAl catalyst 期刊论文  OAI收割 journal of molecular catalysis a-chemical, 2014, 卷号: 395, 页码: 1-6 Li, Xiaoru; Zhang, Chao; Cheng, Haiyang; He,Limin; Lin,Weiwei; Yu,Yancun; Zhao,Fengyu 收藏  |  浏览/下载：87/0  |  提交时间：2015/10/20 Nickel based catalyst is of interest in the industrial catalytic processes  and it is always modified by doping a second element to improve its catalytic properties. Understanding the role of dopant is extremely helpful in tailoring the active centers. In this work  Zn could induce a significant improvement of the catalytic performance of NiAl for the hydrogenolysis of glycerol. The Zn doped ZnNiAl catalysts exhibited high activity and the improved selectivity to 1  2-propanediol  it was about 2 times higher than the original ones. The ZnNi alloy formed in ZnNiAl was responsible for the noticeable catalytic performance. They preferred to coordinate with the end hydroxyl group of glycerol  promoted the cleavage of C-O bond in glycerol  and resulted in the dominant formation of 1  2-propanediol. The findings described here will provide a useful knowledge for rational design of nickel-based catalysts  as well as reveal a new reaction model for the hydrogenolysis of glycerol. (C) 2014 Elsevier B.V. All rights reserved.   Random vibration analysis on the support of strapdown inertial navigation system (EI CONFERENCE) 会议论文  OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China 作者:  Li M. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 Vibration of the support is an important factor to the accuracy of strapdown inertial navigation. To get vibration characteristics of the support  FEM model of the support was created with Ansys  and then response characteristics were analyzed on the support under the separated random loads during carrier flight  including the phases of subsonic and subsonic. To validate the analysis method  wide band random vibration test was done on the points of the support  which are used for mounting inertial instruments. The comparison of the analysis and the test data shows that the relative error of analysis result is not more than 13%. According to the two results the support structure was improved. Finally random vibration analysis was carried out on the improved one. The result shows that the acceleration response was largely reduced than before. This research can be a reference of performance improvement of the strapdown inertial support and navigation system precision. 2011 IEEE.