Ultimate in-plane strengths of two-dimensional tri-axial braided composites: experiments and numerical simulations

2019 ◽  
Vol 4 (2) ◽  
pp. 87
Author(s):  
Ning Hu ◽  
Huiming Ning ◽  
Wei Ye ◽  
Yanjie Rui ◽  
Jian Wu
Keyword(s):  
Numerical Simulations ◽  
Two Dimensional ◽  
Braided Composites

Meniscus of a magnetic fluid in the field of a current-carrying wire: two-dimensional numerical simulations

2011 ◽  
Vol 47 (2) ◽  
pp. 149-158 ◽  
Author(s):  
P.-B. Eißmann ◽  
A. Lange ◽  
S. Odenbach
Keyword(s):  
Numerical Simulations ◽  
Magnetic Fluid ◽  
Two Dimensional ◽  
A Current

scholarly journals Towards explicit regulating-ion-transport: nanochannels with only function-elements at outer-surface

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Qun Ma ◽  
Yu Li ◽  
Rongsheng Wang ◽  
Hongquan Xu ◽  
Qiujiao Du ◽  
...  
Keyword(s):  
Ion Transport ◽  
Numerical Simulations ◽  
Power Density ◽  
Outer Surface ◽  
Internal Resistance ◽  
Porous Membranes ◽  
Two Dimensional ◽  
Ionic Selectivity ◽  
Key Features ◽  
Energy Conversion Devices

AbstractFunction elements (FE) are vital components of nanochannel-systems for artificially regulating ion transport. Conventionally, the FE at inner wall (FEIW) of nanochannel−systems are of concern owing to their recognized effect on the compression of ionic passageways. However, their properties are inexplicit or generally presumed from the properties of the FE at outer surface (FEOS), which will bring potential errors. Here, we show that the FEOS independently regulate ion transport in a nanochannel−system without FEIW. The numerical simulations, assigned the measured parameters of FEOS to the Poisson and Nernst-Planck (PNP) equations, are well fitted with the experiments, indicating the generally explicit regulating-ion-transport accomplished by FEOS without FEIW. Meanwhile, the FEOS fulfill the key features of the pervious nanochannel systems on regulating-ion-transport in osmotic energy conversion devices and biosensors, and show advantages to (1) promote power density through concentrating FE at outer surface, bringing increase of ionic selectivity but no obvious change in internal resistance; (2) accommodate probes or targets with size beyond the diameter of nanochannels. Nanochannel-systems with only FEOS of explicit properties provide a quantitative platform for studying substrate transport phenomena through nanoconfined space, including nanopores, nanochannels, nanopipettes, porous membranes and two-dimensional channels.

Dynamical and pressure structures in winds with multiple embedded evaporating clumps - I. Two-dimensional numerical simulations

2005 ◽  
Vol 361 (3) ◽  
pp. 1077-1090 ◽  
Author(s):  
J. M. Pittard ◽  
J. E. Dyson ◽  
S. A. E. G. Falle ◽  
T. W. Hartquist
Keyword(s):  
Numerical Simulations ◽  
Two Dimensional

The Best Perturbation Method for the Parameter Inversion of Two-Dimension Convection-Diffusion Equation

2013 ◽  
Vol 380-384 ◽  
pp. 1143-1146
Author(s):  
Xiang Guo Liu
Keyword(s):  
Inverse Problem ◽  
Diffusion Equation ◽  
Perturbation Method ◽  
Numerical Simulations ◽  
Numerical Solution ◽  
Two Dimensional ◽  
Convection Diffusion ◽  
Convection Diffusion Equation ◽  
Parameter Inversion ◽  
Parametric Inversion

The paper researches the parametric inversion of the two-dimensional convection-diffusion equation by means of best perturbation method, draw a Numerical Solution for such inverse problem. It is shown by numerical simulations that the method is feasible and effective.

Site-bond percolation in two-dimensional kagome lattices: Analytical approach and numerical simulations

2021 ◽  
Vol 104 (1) ◽  
Author(s):  
M. I. González-Flores ◽  
A. A. Torres ◽  
W. Lebrecht ◽  
A. J. Ramirez-Pastor
Keyword(s):  
Numerical Simulations ◽  
Analytical Approach ◽  
Bond Percolation ◽  
Two Dimensional

scholarly journals TWO-DIMENSIONAL NUMERICAL SIMULATIONS OF SUPERCRITICAL ACCRETION FLOWS REVISITED

2013 ◽  
Vol 780 (1) ◽  
pp. 79 ◽  
Author(s):  
Xiao-Hong Yang ◽  
Feng Yuan ◽  
Ken Ohsuga ◽  
De-Fu Bu
Keyword(s):  
Numerical Simulations ◽  
Two Dimensional ◽  
Accretion Flows ◽  
Supercritical Accretion
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