Fluent计算多孔介质模型例子.doc

文档介绍：Fluent计算多孔介质模型例子
2008-08-27 14:23
这是一个多孔介质例子,,组份为液态水和氧气,其中氧气从多孔介质porous jump 渗透过去,如何看氧气在tissue中扩散的。
porous jump的face permeability1 a=e-8 m_2
thickness
pressure jump coefficient为默认
porous zone设置如下:
direction vector 1, 1,
viscous resistance 100 each
inertial resistance 100 each
porosity
边界条件设置如下:
Ab – wall - default
Bc – wall – default
Be – porous jump – face permeability 1e-8, porous medium thickness

Cd – outflow rating –
De – wall – default
Default interior – interior
Def
ault interior001 – interior
Default interior019 – interior
Ef – wall - default
Fg – outflow rating – 1
Fluid - porous zone - direction vector 1, 1, viscous resistance 100 each,
inertial resistance 100 each, porosity
Gh- wall - default
Hi – wall - default
Hk - porous jump same conditions as other
Ij – outflow –
Jk – wall – default
Kl – wall – default
La – velocity inlet – m/s, temperature 300K, mass fraction O2
Lfluid – porous zone - direction vector 1, 1, viscous resistance 100 each,
inerti
a