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increment in volume fraction after 200 time steps

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Old   May 21, 2006, 11:54
Default increment in volume fraction after 200 time steps
  #1
Rashmi
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hi all

is it possible in fluent to increment the value of dispersed phase volume fraction after every 200 time steps and save the data file.the volume fraction has to be incremented from 0.1 to 0.8 with increment value of 0.1.

thanks rashmi
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Old   May 21, 2006, 20:13
Default Re: increment in volume fraction after 200 time st
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Peter
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Try the Solve -> Execute commands option. Read the manual to find out how it works.
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Old   May 21, 2006, 21:44
Default Re: increment in volume fraction after 200 time st
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rashmi
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thanks for ur reply

but how about specifying dispersed phase and continuous phase and their corresponding velocities in fluent when we change the volume fraction.

thanks
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Old   May 22, 2006, 00:22
Default Re: increment in volume fraction after 200 time st
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Peter
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You have to change the boundary conditions using a UDF then. Please refer to the UDF manual and figure out how this is done.
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