Index 
Diffusivity (mass transfer)
Ver: 1
 

DESCRIPTION

Allows the user to modify the value of the diffusivity D(T) as used in mass transfer problems. D(T) is calculated by using the following power law :

D(T) = fact * (T)**expo

where 'fact' and 'expo' are parameters. By default, fact = 1 and expo = 0.

  OPTIONS
 
-1
 Upper level menu
The current values are accepted
1
 Modification of fact
The value of fact is modified
2
 Modification of expo
The value of expo is modified
 
NOTES
The units for the parameters are :
 
Parameter
Mass
Length
Time
Temperature
Mole
    D(T)
-
2
-1
-
-
    fact
-
2
-1
-
-
    expo
-
-
-
-
-
    T
-
-
-
1
-
 
SEE ALSO