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SED2D-WES Version 4.3 Beta
ED CARD
EFFECTIVE DIFFUSION COEFFICIENT
ED CARD
Required
Field
Variable
Value
Description
0,C1-2
IC1
ED
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
DIF (J,1)
Turbulent exchange coefficient in X direction (X plane).
(units = m2/sec)
<0
Default = 0.0
≥0
3
DIF (J,2)
Turbulent exchange coefficient in Y direction (Y plane).
(units = m2/sec)
<0
Default = 0.0
49
WORKING DRAFT
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