[CIG-LONG] CIG-LONG Digest, Vol 47, Issue 2

[Guillaume.Duclaux at csiro.au]

Should be something like
1e-5 m2/s-1



On 19/10/2010, at 3:54 PM, Walter Landry wrote:

> <Guillaume.Duclaux at csiro.au> wrote:
>> Walter,
>> 
>> This confuses me...
>> 
>> What Nicolas did is using a scaling factor of 1e-25 to scale the
>> viscosity of the material from 1e23 Pa.s to 0.01, and then applying
>> the time scaling factor to the diffusivity accordingly.
>> This is the approach described in Gale's users guide...
>> 
>> Does this mean that in static problems (or at least very slow
>> displacement rates) the viscosity shouldn't be scaled?
> 
> The viscosity should be scaled.  What was the diffusivity originally?
> 
> Cheers,
> Walter Landry
> walter at geodynamics.org
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