机构

• 地理科学与资源研究所 [1]
• 长春光学精密机械与物... [1]
• 光电技术研究所 [1]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [2]
• 期刊论文 [1]

发表日期

• 2025 [1]
• 2018 [1]
• 2011 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 A Novel Landsat-Derived Multispectral Index for Coal Dust Detection: Spatiotemporal Dispersion Patterns and Natural Driving Forces 期刊论文  OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2025, 卷号: 18, 页码: 15198-15208 作者:  Yan, Xiaoxiao;  Li, Jing;  Shao, Yang;  Wang, Kewen;  Yan, Xingguang   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/08/21 Coal  Soil  Pollution  Grasslands  Wind speed  Indexes  Reflectivity  Dispersion  Coal mining  Landsat  Coal dust pollution  dispersion patterns  fluent simulation  landsat imagery  mining-environment coal dust index (MECDI)  meteorological and topographic factors  spatiotemporal dispersion   Gas Flow Simulation Research on Reaction Chamber of Reactive ion etching 会议论文  OAI收割 Chengdu, PEOPLES R CHINAChengdu, PEOPLES R CHINA, JUN 26-29, 2018JUN 26-29, 2018 作者:  Zhang Jingwen;  Fan Bin;  Li Zhiwei;  Liu Xin;  Li Bincheng   |  收藏  |  浏览/下载：46/0  |  提交时间：2019/08/23 reactive ion etching  Fluent(Ansys)  numerical simulation  pressure distribution   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：46/0  |  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.