CONVECTION

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Convection:a neglected pathway for downward transfer of wind energy in the oceanic mixed layer
《Journal of Oceanology and Limnology》2018年第4期1189-1197,共9页ZHANG Yu WANG Wei 
Supported by the National Basic Research Program of China(973 Program)(No.2015CB954300);the AoShan Talents Program Supported by Qingdao National Laboratory for Marine Science and Technology(No.2015ASTP-OS02);the National Natural Science Foundation of China(No.41376011)
Upper-ocean turbulent mixing plays a vital role in mediating air-sea fluxes and determining mixed-layer properties, but its energy source, especially that near the base of the mixed layer, remains unclear. Here we rep...
关键词:convective mixed layer convecting plumes turbulent kinetic energy (TKE) wind energy surface waves 
Modeling the Synergetic Effect of Various Factors on Chloride Transport in Nonsaturated Concrete被引量:1
《Journal of Wuhan University of Technology(Materials Science)》2016年第6期1336-1346,共11页张小刚 LU Zhaohui 王淑萍 ZHOU Tianhai XING Feng 
Funded by the National Natural Science Foundation of China(Nos.51278304,U1134209,U1434204&51422814);the National Basic Research Program(973 Program)of China(No.011-CB013604);the Technology Research and Development Program(Basic Research Project)of Shenzhen(Nos.JCYJ20120613174456685&JCYJ20130329143859418)
Diffusion has been systematically described as the main mechanism of chloride transport in reinforced concrete(RC) structure, especially when the concrete is in a saturated state. However, the single mechanism of di...
关键词:RC structures nonsaturated concrete chloride transport synergetic effect analytical convection-diffusion model influence factors 
The Perturbed Problem on the Boussinesq System of Rayleigh-Bénard Convection
《Acta Mathematicae Applicatae Sinica》2014年第1期75-88,共14页Jian-guo SHI Shu WANG Ke WANG Feng-ying HE 
Supported by National Basic Research Program of China(973 Program,Grant No.2011CB808002);National Natural Sciences Fundation of China(Grant No.11371042);BNSF(No.1132006);Beijing Education Committee Foundation(No.CIT&TCD20130312);HNNSF(112300410251,132300410250,132300410084);KYTF of Henan Education Commitee(2011GGJS-210)
In this paper,the infinite Prandtl number limit of Rayleigh-B′enard convection is studied.For well prepared initial data,the convergence of solutions in L∞(0,t;H2(G)) is rigorously justified by analysis of asymp...
关键词:infinite Prandtl number limit Rayleigh-B^nard convection boussinesq system ASYMPTOTIC EXPANSIONS iterative techniques 
Numerical simulation and experimental investigation of natural convection heat transfer of molten salt around fine wire被引量:13
《Science China(Technological Sciences)》2013年第7期1651-1656,共6页LU YuanWei LI XiaoLi LI Qiang WU YuTing MA ChongFang 
supported by the Beijing Natural Science Foundation(Grant No. 3132012);the National Basic Research Program of China("973" Program) (Grant No. 2010CB227103);Beijing Municipal Science and Technology Commission of Science and Technology Plan(Grant No. D121100001012002)
In order to get the natural convection heat transfer mechanism of molten salt, the experimental investigation of natural convective heat transfer of LiNO3was studied after it was simulated by numerical calculation. Ex...
关键词:Joule HEATING natural CONVECTION numerical simulation MOLTEN SALT 
Modeling Cadmium Transport in Neutral and Alkaline Soil Columns at Various Depths被引量:3
《Pedosphere》2012年第3期273-282,共10页QI Zhi-Ming FENG Shao-Yuan M.J.HELMERS 
Supported by the National Natural Science Foundation of China (No. 51179166);the National Basic Research Program(973 Program) of China (No. 2006CB403406)
Human health has been potentially threatened by cadmium (Cd) contained in sewage irrigation water.Previous studies of Cd transport in soils were mainly conducted using small soil cores with pH values less than 6.The o...
关键词:convection-dispersion equation (CDE) CXTFIT dispersion RETARDATION sewage effluent irrigation 
Numerical Simulation of Roll Vortices in the Convective Boundary Layer被引量:1
《Advances in Atmospheric Sciences》2011年第3期477-482,共6页刘辉志 桑建国 
supported by the key project of Chinese Academy of Sciences(KZCX2- YW-219);the National Basic Research Program of China(973 Program,2010CB951801).
Roll vortices,which often appear when cold air outbreaks over warm ocean surfaces,are an important system for energy and substance exchange between the land surface and atmosphere.Numerical simulations were carried ou...
关键词:convective bands convection-wave interaction FLUXES 
Kinetic characteristics of continuous flow polymerase chain reaction chip: A numerical investigation
《Science China(Technological Sciences)》2010年第7期1967-1972,共6页WANG ShiYing1 & WANG Wei2,3 1 School of Physics, Peking University, Beijing 100871, China 2 Institute of Microelectronics, Peking University, Beijing 100871, China 3 National Key Laboratory of Science and Technology on Micro/Nano Fabrication, Beijing 100871, China 
supported by the National Natural Science Foundation of China (Grant No. 60606014);Major State Basic Research Development Program (973 Program) (Grant No. 2009CB320300);the President Foundation of Peking University
Continuous flow PCR (polymerase chain reaction) chip holds impressive advantages compared to micro chamber PCR chip. In order to have better understanding of kinetic characteristics of continuous flow PCR chip, a comp...
关键词:CONTINUOUS flow PCR CHIP NUMERICAL simulation convection-diffusion-reaction system 
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