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作品数:128被引量:139H指数:6
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相关作者:李爱群赵玲张竞朱玲玲陈涛更多>>
相关机构:清华大学东南大学第三军医大学西南医院重庆医科大学附属第一医院更多>>
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Direct numerical simulation of turbulent flows through concentric annulus with circumferential oscillation of inner wall被引量:1
《Applied Mathematics and Mechanics(English Edition)》2018年第9期1267-1276,共10页Yichen YAO Chunxiao XU Weixi HUANG 
Project supported by the National Natural Science Foundation of China(No.11490551)
Periodic wall oscillations in the spanwise or circumferential direction can greatly reduce the friction drag in turbulent channel and pipe flows. In a concentric annulus, the constant rotation of the inner cylinder ca...
关键词:turbulence drag reduction circumferential oscillation Taylor vortex 
Electro-viscoelastic behaviors of circular dielectric elastomer membrane actuator containing concentric rigid inclusion被引量:1
《Applied Mathematics and Mechanics(English Edition)》2018年第4期547-560,共14页Zhengang WANG Tianhu HE 
Project supported by the National Natural Science Foundation of China(No.11372123)
The time-dependent electro-viscoelastic performance of a circular dielectric elastomer(DE) membrane actuator containing an inclusion is investigated in the context of the nonlinear theory for viscoelastic dielectrics....
关键词:dielectric elastomer(DE) membrane soft active material ACTUATOR timedependent behavior electro-viscoelastic performance 
Free convection of nanofluid filled enclosure using lattice Boltzmann method (LBM)被引量:9
《Applied Mathematics and Mechanics(English Edition)》2013年第7期833-846,共14页M.SHEIKHOLESLAMI M.GORJI-BANDPY G.DOMAIRRY 
The lattice Boltzmann method (LBM) is used to examine free convection of nanofluids. The space between the cold outer square and heated inner circular cylinders is filled with water including various kinds of nanopa...
关键词:lattice Boltzmann method (LBM) NANOFLUID natural convection concentric annular cavity 
Geometric shapes of the interface surface of bicomponent flows between two concentric rotating cylinders
《Applied Mathematics and Mechanics(English Edition)》2008年第10期1363-1376,共14页李开泰 史峰 
the National Natural Science Foundation of China(Nos.10571142,10771167)
In this paper, the shape problem of interface of bicomponent flows between two concentric rotating cylinders is investigated. With tensor analysis, the problem is reduced to an energy functional isoperimetric problem ...
关键词:bicomponent flow interface surface Navier-Stokes equations concentric rotating cylinders 
THE EXISTENCE AND UNIQUENESS OF WEAK SOLUTION OF THE FLOW BETWEEN TWO CONCENTRIC ROTATING SPHERES
《Applied Mathematics and Mechanics(English Edition)》2000年第1期69-74,共6页封卫兵 李开泰 
The unsteady axisymmetric incompressible flow between two concentric spheres was discussed in this paper. It is useful to most astrophysical, geophysical and engineering applications. In order to get the existence and...
关键词:Navier_Stokes equations stream function Galerkin method 
STUDY ON STEADY SURGE PRESSURE FOR YIELD-PSEUDOPLASTIC FLUID IN A CONCENTRIC
《Applied Mathematics and Mechanics(English Edition)》1996年第1期15-23,共9页Wang Haige Liu Xisheng 
Surge pressure caused by pipe moving through the wellbore full of drilling.fluid is the main factor affecting wellbore stability,on which the additional mud density isdesigned.Thus if is desired to predict the surge p...
关键词:non-Newtonian fluid surge pressure TRIPPING annular space directional wells 
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