CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Lattice Boltzmann simulations of a dumbbell moving in a Poiseuille flow
Yi, HH(伊厚会); Chen, YY(陈艳燕); Li, HB(李华兵); Yi, HH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationCHINESE PHYSICS
ISSN1009-1963
Volume16Issue:8Pages:2444
AbstractIn this paper, the lattice Boltzmann method is applied to simulate a dumbbell moving in a pressure-driven flow in a planar channel with the stress-integration method for the evaluation of hydrodynamic force acting on the cylinders. The simulation results show that the dumbbell also has the important feature of the Segre-Silberberg effect like a particle in a Poiseuille flow. The dumbbell trajectories, orientations, the cylinders vertical velocities and angular velocities all reach positions depend on the flow Reynolds number, blackage ratio and elastic coefficient. This study is expected to be helpful to understand the dynamics of polymer solutions, polymer synthesis and reaction, etc.
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000248657200048
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7766
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorYi, HH (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Yi, HH,Chen, YY,Li, HB,et al. Lattice Boltzmann simulations of a dumbbell moving in a Poiseuille flow[J]. CHINESE PHYSICS,2007,16(8):2444.
APA Yi, HH,Chen, YY,Li, HB,&Yi, HH .(2007).Lattice Boltzmann simulations of a dumbbell moving in a Poiseuille flow.CHINESE PHYSICS,16(8),2444.
MLA Yi, HH,et al."Lattice Boltzmann simulations of a dumbbell moving in a Poiseuille flow".CHINESE PHYSICS 16.8(2007):2444.
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