CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   FLUENT (http://www.cfd-online.com/Forums/fluent/)
-   -   increment in volume fraction after 200 time steps (http://www.cfd-online.com/Forums/fluent/41055-increment-volume-fraction-after-200-time-steps.html)

Rashmi May 21, 2006 11:54

increment in volume fraction after 200 time steps
 
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

Peter May 21, 2006 20:13

Re: increment in volume fraction after 200 time st
 
Try the Solve -> Execute commands option. Read the manual to find out how it works.

rashmi May 21, 2006 21:44

Re: increment in volume fraction after 200 time st
 
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

Peter May 22, 2006 00:22

Re: increment in volume fraction after 200 time st
 
You have to change the boundary conditions using a UDF then. Please refer to the UDF manual and figure out how this is done.


All times are GMT -4. The time now is 23:25.