云南高校图书馆联盟文献共享服务平台- PAD

PAD: 作品数：2007被引量：2442H指数：19; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：祝精美陈协群梁蓉白庆咸顾宏涛更多>>; 相关机构：中国科学院华侨大学清华大学中国人民解放军总医院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划教育部人文社会科学研究基金国家教育部博士点基金更多>>

Nonlinear dynamic analysis of low viscosity fluid-lubricated tilting-pad journal bearing for different design parameters被引量：4: 《Friction》2020年第5期930-944,共15页Yingze JIN Fei CHEN Jimin XU Xiaoyang YUAN; This work is supported by National Basic Research Program of China(Grant No.2015CB057303);National Natural Science Foundation of China(Grant No.51775412).; To reveal nonlinear dynamic rules of low viscosity fluid-lubricated tilting-pad journal bearings(TPJBs),the effects of design parameters on journal center orbits and dynamic minimum film thicknesses of water-lubricate...; 关键词：journal center orbit dynamic minimum film thickness tilting-pad journal bearing bearing design parameter

Surface roughness characteristics effects on fluid load capability of tilt pad thrust bearings with water lubrication被引量：6: 《Friction》2017年第4期392-401,共10页Yuechang WANG Ying LIU Zhanchao WANG Yuming WANG; the National Basic Research Program of China (973)，the National Natural Science Foundation of China; The effects of surface roughness characteristics on the fluid load capacity of tilt pad thrust bearings with water lubrication were studied by the average flow model.The flow factors utilized in the average flow model...; 关键词：tilt pad thrust bearings characteristics of surface roughness average flow model water lubrication

Vibration characteristics of rotor system with tilting-pad journal bearing of elastic and damped pivots被引量：3: 《Journal of Central South University》2015年第1期134-140,共7页刘思涌肖忠会闫志勇陈朱杰; Project(2012CB026000)supported by the National Basic Research Program of China(973 Program); In view of an entire dynamic model of tilting-pad journal bearing(TPJB) in which the pads swing and vibrate along geometric direction of preload, a TPJB of elastic and damped pivots was designed and manufactured. Vibr...; 关键词：tilting-pad journal bearing of elastic and damped pivots elastic shims damping stiffness oil supply pressure

Feature-Scale Simulations of Particulate Slurry Flows in Chemical Mechanical Polishing by Smoothed Particle Hydrodynamics: 《Communications in Computational Physics》2014年第10期1389-1418,共30页Dong Wang Sihong Shao Changhao Yan Wei Cai Xuan Zeng; D.W.,C.Y.and X.Z.were partially supported by National Natural Science Foundation of China(Nos.61125401,61376040,61228401,61274032);the National Basic Research Program of China(No.2011CB309701);the National Major Science and Technology Special Project of China(Nos.2011ZX01035-001-001-003,2014ZX02301002-002);Shanghai Science and Technology Committee project(No.13XD1401100);the State Key Laboratory of ASIC and System(Fudan University)research project(No.11MS013);.S.S.was partially supported by the National Natural Science Foundation of China(Nos.11101011,91330110);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20110001120112);the State Key Laboratory of ASIC and System(Fudan University)open research project(No.10KF015);W.C.was partially supported by the US Army Office of Research(No.W911NF-11-1-0364);the National Science Foundation of USA(No.DMS-1315128);the National Natural Science Foundation of China(No.91330110).; In this paper,the mechanisms of material removal in chemical mechanical polishing(CMP)processes are investigated in detail by the smoothed particle hydrodynamics(SPH)method.The feature-scale behaviours of slurry flow,...; 关键词：Chemical mechanical polishing smoothed particle hydrodynamics particulate flow rough pad wafer defects abrasive concentration.

Unified Coordinate System Model for Performance Calculation of Fix-pad Journal Bearing with Different Pad Preload: 《Chinese Journal of Mechanical Engineering》2014年第3期537-542,共6页ZHU Aibin YANG Yulei CHEN Wei YUAN Xiaoyang; Supported by National Natural Science Foundation of China(Grant No.51275395);Major National Basic Research Development Program of China(973 Program,Grant Nos.2009CB724304-2,2009CB724404); Traditional model for calculating performance parameters of a fix-pad journal bearing leads to heavy workload, complicated and changeable formulae as it requires deriving various geometric formulae with different bear...; 关键词：fix-pad journal bearing performance calculation unified coordinate system model

Chemical mechanical planarization of amorphous Ge_2Sb_2Te_5 with a soft pad被引量：2: 《Journal of Semiconductors》2013年第7期170-174,共5页何敖东刘波宋志棠吕业刚李俊焘刘卫丽封松林吴关平; Project supported by the National Key Basic Research Program of China(Nos.2010CB934300,2011CBA00607,2011CB9328004);the National Integrated Circuit Research Program of China(No.2009ZX02023-003);the National Natural Science Foundation of China(Nos. 60906004,60906003,61006087,61076121,61176122,61106001);the Science and Technology Council of Shanghai(Nos.11DZ2261000,11OA1407800.12nm0503701);the Chinese Academy of Sciences(No.20110490761); Chemical mechanical planarization（CMP） of amorphous Ge_2Sb_2Te_5（a-GST） is investigated using two typical soft pads（politex REG and AT） in acidic slurry.After CMP,it is found that the removal rate（RR） of a-GST...; 关键词：POROSITY soft pad chemical mechanical planarization Ge2Sb2Te5

Solving shock wave with discontinuity by enhanced differential transform method(EDTM): 《Applied Mathematics and Mechanics(English Edition)》2012年第12期1569-1582,共14页邹丽王振宗智邹东阳张朔; Project supported by the National Natural Science Foundation of China(Nos.50909017,51109031, 50921001,11072053,and 51009022);the Doctoral Foundation of Ministry of Education of China(No.20100041120037);the Fundamental Research Funds for the Central Universities (Nos.DUT12LK52 and DUT12LK34);the Major State Basic Research Development Program of China(973 Program)(Nos.2010CB832704 and 2013CB036101); An enhanced differential transform method （EDTM）, which introduces the Pad@ technique into the standard differential transform method （DTM）, is proposed. The enhanced method is applied to the analytic treatment of...; 关键词：enhanced differential transform method （EDTM） shock wave Pad@ tech-nique Burgers equation

Stability Analysis on Rotor Systems Supported by Self-acting Tilting-pad Gas Bearings with Frequency Effects被引量：5: 《Chinese Journal of Mechanical Engineering》2011年第3期380-385,共6页YANG Lihua QI Shemiao GENG Haipeng YU Lie; supported by National Natural Science Foundation of China (Grant No. 50635060);National Hi-tech Research and Development Program of China (863 Program,Grant No.2007AA050501);National Key Basic Research Program of China (973 Program,Grant No. 2007CB707705,Grant No. 2007CB707706);Research Funds for the Central Universities of China; The recent research on stability of gas bearing-rotor systems still mostly adopts the same method as in oil-lubricated bearing-rotor systems.The dynamic coefficients of gas bearings in the case that the perturbation f...; 关键词：bearing-rotor system tilting-pad bearing logarithm attenuation rate stability analysis

Study on the Complex Prescription Compatibility Law of the Cold and Hot Nature of Mahuang Decoction(麻黄汤) and Its Categorized Formulae Based on the Cold-Hot Pad Differentiating Assay被引量：1: 《Chinese Journal of Integrative Medicine》2011年第4期290-295,共6页贾雷赵艳玲王伽伯邹文俊李瑞生杨宏博程丹红肖小河; Supported by the Major State Basic Research Development Program of China(973 Program,No.2007CB512607);the National Science Fund for Distinguished Young Scholars (No.30625042);National Science and Technology Major Project of the Ministry of Science and Technology of China(No. 2009ZX10005-017); Objective：To explore the complex prescription compatibility law of the cold and hot nature of Mahuang Decoction（麻黄汤,MHD） and Maxing Shigan Decoction（麻杏石甘汤,MXSGD）,both categorized formulas but with differe...; 关键词：Mahuang Decoction and its categorized formulae cold and hot nature of Chinese drugs complex prescription compatibility law of Chinese medicine cold-hot pad differentiating assay

基于情绪图片的PAD情感状态模型分析被引量：21: 《中国图象图形学报》2009年第5期753-758,共6页刘烨陶霖密傅小兰; 国家重点基础研究发展计划(973)项目(2006CB303101);国家自然科学基金委项目(60433030;60873266);青年科学基金项目(30700233);中国科学院心理研究所青年科学基金(07CX132013); 针对情感计算领域的情感描述和测量问题,系统分析了情感的范畴观和维度观在情感计算领域中的意义。采用传统的心理测量方法,通过分析人们对330张图片在16个情绪维度上的评分,综合评价已有心理学研究中所涉及的众多维度,构建了2维和3维...; 关键词：情感计算情感测量维度观 PAD情绪维度

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