中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共8条，第1-8条

帮助

条数/页：排序方式：
	A summary of the 10th Asia-Pacific Transport Working Group (APTWG) meeting 期刊论文 OAI收割 NUCLEAR FUSION, 2024, 卷号: 64 作者: Lee, W.; Zou, Q.; Wu, N.; Choi, G. J.; Xu, J. Q. \| 收藏 \| 浏览/下载：14/0 \| 提交时间：2024/11/20 plasma turbulence transport isotope effect turbulence spreading coupling between core and edge interplay between MHD and turbulence interaction between energetic-particle-driven instability and transport
	Flow Mechanisms and Lubrication Performance of Water-Lubricated Thrust Bearings with Herringbone Grooves 期刊论文 OAI收割 LUBRICANTS, 2022, 卷号: 10 作者: Ran, Haifeng; Dai, Peng; Yan, Shuping; Wang, Fengtao; Yao, Xingjia \| 收藏 \| 浏览/下载：37/0 \| 提交时间：2022/12/23 cavitation effect herringbone spiral groove optimum structural parameters turbulence water lubrication
	Convection-Diffusion Model for Radon Migration in a Three-Dimensional Confined Space in Turbulent Conditions 期刊论文 OAI收割 Fluid Dynamics and Materials Processing, 2020, 卷号: 16, 期号: 3, 页码: 651-663 作者: Feng, Shengyang; Xiong, Dongbo; Chen, Guojie; Cui, Yu; Chen, Puxin \| 收藏 \| 浏览/下载：13/0 \| 提交时间：2021/09/06 Radon Diffusion Turbulence models Wind Confined space Convection and diffusion Convection diffusion models Coupled diffusion Model equations Radon concentrations Radon migration Turbulence effect
	An Improved Second-Moment Closure Model for Langmuir Turbulence Conditions: Model Derivation and Validation 期刊论文 OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2018, 卷号: 123, 期号: 12, 页码: 9010-9037 作者: Yu, W.; Song, J. B.; Cao, A. Z.; Yin, B. S.; Guan, S. D. \| 收藏 \| 浏览/下载：46/0 \| 提交时间：2019/08/27 second-moment closure model Langmuir turbulence pressure covariance parameterization buoyancy effect turbulent mixing
	长大编组高速列车横风气动特性研究期刊论文 OAI收割北京大学学报. 自然科学版, 2016, 卷号: 52, 期号: 6, 页码: 977-984 作者: 尚克明; 杜健; 孙振旭收藏 \| 浏览/下载：35/0 \| 提交时间：2017/02/24 crosswind effect long-grouped high speed train turbulence model side force overturning moment
	Research on image restoration of Roll-Swing imaging seeker (EI CONFERENCE) 会议论文 OAI收割 3rd IEEE International Conference on Advanced Computer Control, ICACC 2011, January 18, 2011 - January 20, 2011, Harbin, China 作者: Zhang H.; Zhang H. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 To achieve a correct image receiving for Roll-Swing imaging seeker the mechanism and imaging process is analyzed. The causes of image rotation are discussed. The influence of the frame encoders' precision on imaging de-rotation quality is analyzed. The Roll-Swing imaging seeker is designed for high-speed aerocraft thus the received images are greatly degraded due to atmospheric turbulence. A new method of image restoration is proposed for turbulence-degraded images in this paper. The method is to get point spread function (PSF) based on the estimation of optical transfer function (OTF) according to the optical system design simulation. Finally to obtain the restored image constrained least squares filtering is used with the known PSF. The experiment results indicate that the new restoration method has a favorable effect to satisfy requirement of the automatic target recognition. 2011 IEEE.
	Nonlinear turbulence models for predicting strong curvature effects 期刊论文 iSwitch采集 Applied mathematics and mechanics-english edition, 2008, 卷号: 29, 期号: 1, 页码: 31-42 作者: Xu Jing-lei; Ma Hui-yang; Huang Yu-ning 收藏 \| 浏览/下载：26/0 \| 提交时间：2019/05/10 Curvature effect Nonlinear eddy viscosity turbulence model Reynolds stress model
	槽道湍流的直接数值模拟学位论文 OAI收割博士, 北京: 中国科学院研究生院, 2000 作者: 李新亮收藏 \| 浏览/下载：1860/101 \| 提交时间：2009/04/13 槽道湍流直接数值模拟基于非等距网格的紧致差分格式压缩性效应 “二维湍流” 标度律 turbulent channel flow direct numerical simulation upwind compact difference schemes on non-uniform meshes compressibility effect two-dimensional turbulence scaling law