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ghw_nit

铁杆木虫 (正式写手)

[交流] 【求助】在求解器中的Gradient option下的选项都是什么意思嘛? 已有3人参与

Green-Gauss Cell Based
Green-Gauss Node Based
Least Squares Cell Based
这三个选项都是什么意思嘛?
Porous Formulation下面的Superficial Velocity是什么意思?
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zzt_1234

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小木虫(金币+0.5):给个红包,谢谢回帖交流
nono2009(金币+1):鼓励应助! 2010-04-30 19:13
引用回帖:
Originally posted by ghw_nit at 2010-04-28 09:19:49:
Green-Gauss Cell Based
Green-Gauss Node Based
Least Squares Cell Based
这三个选项都是什么意思嘛?
Porous Formulation下面的Superficial Velocity是什么意思?

《FLUENT流体工程仿真计算实例与应用》里面好像有介绍,你可以看看。
2楼2010-04-28 17:50:30
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zmfgogo

禁虫 (正式写手)

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nono2009(金币+1):鼓励应助! 2010-04-30 19:13
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3楼2010-04-28 20:08:42
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rewind

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adu886886(金币+1):鼓励交流 2010-05-06 16:05:17
引用回帖:
Originally posted by ghw_nit at 2010-04-28 09:19:49:
Green-Gauss Cell Based
Green-Gauss Node Based
Least Squares Cell Based
这三个选项都是什么意思嘛?
Porous Formulation下面的Superficial Velocity是什么意思?

帮助里面有啊
GREEN-GAUSS CELL BASED==> gradients are computed with Green-Gauss integration in control volumes around cells
GREEN-GAUSS NODE BASED==>gradients are computed with Green-Gauss integration in control volumse around vertices
LEAST SQUARES CELL BASED=>gradients are computed with least-square in control volumes around cells.
在外种地...
4楼2010-05-05 21:37:11
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