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SED2D-WES Version 4.3 Beta
PE CARD
EFFECTIVE DIFFUSION COEFFICIENT VIA PECLET NUMBER
PE CARD
Optional
Field
Variable
Value
Description
0,C1-2
IC1
PE
Card group identifier
0,C3
IC3
b/
Option 1 Global: Starting with node = J
T
Option 2 Explicit by material type = J
E
Option 3: Explicit assignment for Element = J
N
Option 4: Explicit assignment for Node = J
1
J
+
Starting or explicit value
≥0
2
XPEC (J)
Peclet Number
<0
Default = 0.0
≥0
3
VPEC (J)
Minimum velocity to use in computing Effective Diffusion
units = m/sec
<0
Default = 0.0
≥0
4
DIF(j,1)
Diffusion scaling factor; applied to Peclet derived De
<0
Default = 0.0
≥0
5
DIF(j,2)
Diffusion scaling factor; applied to Peclet derived De
<0
Default = 0.0
62
WORKING DRAFT
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