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dispersed phase Volume fraction
Posted 2011年6月14日 GMT-4 08:35 1 Reply
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Hey everybody,
I am new to Comsol and work on a particle flow. Therefore I use Comsol 4.1 mixture model. I started out with a pretty easy model and got results already, but I wonder about the volume fractions Comsol calculated. I thought Volume fraction was:
phi = Volume_dispersed phase / Volume_in total
And I was expecting something close to 50% = 0.5. But instead I get values to 1.5*10^11 as volume fraction for the dispersed phase and -1.5*10^11for the continuous phase. What does this mean?
Thank you already,
Lisa
I am new to Comsol and work on a particle flow. Therefore I use Comsol 4.1 mixture model. I started out with a pretty easy model and got results already, but I wonder about the volume fractions Comsol calculated. I thought Volume fraction was:
phi = Volume_dispersed phase / Volume_in total
And I was expecting something close to 50% = 0.5. But instead I get values to 1.5*10^11 as volume fraction for the dispersed phase and -1.5*10^11for the continuous phase. What does this mean?
Thank you already,
Lisa
1 Reply Last Post 2011年6月16日 GMT-4 03:59
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Posted:
1 decade ago
Or can I look it up somewhere?