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作品数:348被引量:1081H指数:14
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相关领域:医药卫生更多>>
相关作者:朱江帆李兆申王东胡三元王锡山更多>>
相关机构:中国医师协会第二军医大学同济大学附属东方医院卫生部更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家科技支撑计划更多>>
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Three-dimensional clogging structures of granular spheres near hopper orifice被引量:1
《Chinese Physics B》2022年第1期388-394,共7页Jing Yang Dianjinfeng Gong Xiaoxue Wang Zhichao Wang Jianqi Li Bingwen Hu Chengjie Xia 
the China Postdoctoral Science Foundation(Grant Nos.2018M641957 and 2019T120319);the National Natural Science Foundation of China(Grant No.11904102);the Fundamental Research Funds for the Central Universities,China.
The characteristic clogging structures of granular spheres blocking three-dimensional granular flow through hopper outlet are analyzed based on packing structures reconstructed using magnetic resonance imaging techniq...
关键词:granular materials CLOGGING magnetic resonance imaging 
Discharge flow of granular particles through an orifice on a horizontal hopper:Effect of the hopper angle被引量:1
《Chinese Physics B》2020年第4期312-315,共4页Xin Wang Hong-Wei Zhu Qing-Fan Shi Ning Zheng 
Project supported by the National Natural Science Foundation of China(Grant Nos.11475018 and 11974044);the National Key Research and Development Program of China(Grant 2016YFC1401001)。
We experimentally investigate the effect of the hopper angle on the flow rate of grains discharged from a twodimensional horizontal hopper on a conveyor belt.The flow rate grows with the hopper angle,and finally reach...
关键词:GRANULAR FLOW FLOW rate HOPPER ANGLE Beverloo law 
Criteria for Beverloo's scaling law被引量:2
《Chinese Physics B》2019年第1期628-633,共6页Sheng Zhang Ping Lin Guanghui Yang Jiang-Feng Wan Yuan Tian Lei Yang 
Project supported by the National Natural Science Foundation of China(Grant Nos.11705256 and 11605264)
Beverloo's scaling law can describe the flow rate of grains discharging from hoppers. In this paper, we show that the Beverloo's scaling law is valid for varying material parameters. The flow rates from a hopper with ...
关键词:Beverloo’s LAW ORIFICE DIAMETER HOPPER size discrete element method 
Large eddy simulations of a circular orifice jet with and without a cross-sectional exit plate被引量:1
《Chinese Physics B》2014年第4期400-409,共10页张健鹏 徐敏义 米建春 
Project supported by the National Natural Science Foundation of China(Grant Nos.11072005 and 10921202);the Fundamental Research Funds for the Central Universities,China(Grant No.3132013029)
The effect of a cross-sectional exit plane on the downstream mixing characteristics of a circular turbulent jet is in- vestigated using large eddy simulation (LES). The turbulent jet is issued from an orifice-type n...
关键词:circular orifice jet large eddy simulation (LES) exit plate ENTRAINMENT 
Electrostatic interaction between a rod-like macromolecule and a circular orifice/disk in an electrolyte solution
《Chinese Physics B》2011年第7期331-337,共7页连增菊 
Project supported by the Scientific Research Fund of the Education Department of Zhejiang Province of China (Grant No.Y200803420);the National Natural Science Foundation of China (Grant No.10947175);the Natural Science Foundation of Ningbo,China (Grand No.2010A610089);K.C.Wong Magna Fund in Ningbo University of China
We present the solutions of the interaction energy for a colloid system with a charged rod-like macromolecule immersed in a bulk electrolyte and moving along the axis of a circular orifice or disk (orifice/disk). Th...
关键词:electrostatic interaction Green's function anistropic distribution 
Electrostatic interaction of a spherical particle in the vicinity of a circular orifice
《Chinese Physics B》2010年第5期583-591,共9页连增菊 
Project supported by the National Natural Science Foundation of China (Grant Nos. 10805029 and 10947175);the Education Department of Natural Science Foundation of Zhejiang province of China (Grant No. Y200803420);the Science Foundation of Ningbo University (Grant No. xkl09057);sponsored by K.C.Wong Magna Fund in Ningbo University of China
The electrostatic interaction of a charged spherical particle in the vicinity of an orifice plane has been investigated in this paper. The particle can creep along the axis of the orifice and is immersed in a bulk ele...
关键词:colloid movement electrostatic interaction orifice radius particle-orifice distance 
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