Fick's second law transformed: one path to cloaking in mass diffusion.
Fick's second law transformed: one path to cloaking in mass diffusion.
复制标题
DOI:
10.1098/rsif.2013.0106
复制
发表时间:
2013-06-06
期刊:
影响因子:
--
通讯作者:
Puvirajesinghe TM
中科院分区:
文献类型:
--
作者:
Guenneau S;Puvirajesinghe TM
Here, we adapt the concept of transformational thermodynamics, whereby the flux of temperature is controlled via anisotropic heterogeneous diffusivity, for the diffusion and transport of mass concentration. The n-dimensional, time-dependent, anisotropic heterogeneous Fick's equation is considered, which is a parabolic partial differential equation also applicable to heat diffusion, when convection occurs, for example, in fluids. This theory is illustrated with finite-element computations for a liposome particle surrounded by a cylindrical multi-layered cloak in a water-based environment, and for a spherical multi-layered cloak consisting of layers of fluid with an isotropic homogeneous diffusivity, deduced from an effective medium approach. Initial potential applications could be sought in bioengineering.
登录
查看更多内容
影响因子:
3.6
作者:
Wolfe, CA;James, PS;Jones, R
通讯作者:
Jones, R
影响因子:
2.1
作者:
Kohn, R. V.;Shen, H.;Weinstein, M. I.
通讯作者:
Weinstein, M. I.
DOI:
10.1007/s00259-006-0139-x
发表时间:
2006-10-01
影响因子:
9.1
作者:
Elbayoumi, Tamer A.;Torchilin, Vladimir P.
通讯作者:
Torchilin, Vladimir P.
影响因子:
3
作者:
MUMFORD, D;SHAH, J
通讯作者:
SHAH, J
DOI:
10.1109/34.56205
发表时间:
1990-07-01
影响因子:
23.6
作者:
PERONA, P;MALIK, J
通讯作者:
MALIK, J