Volume rendering, percentage of CO2

Hello! I’m investigating how long a room filled with CO2 will be cleaned if O2 gas is released from inlet(while it also has outlet), and according to the norms CO2 concentration there should be no more than 5%, I use Transient, Species, but I can’t find in the results when the CO2 concentration is 5%, how to do it in volume rendering?


  • kkanadekkanade Forum Coordinator
    edited May 2020

    Please post the questions in appropriate category. Moving this question to other category to get better response. 

    Moving to fluid dynamics


  • edited May 2020


    For the appropriate field variable, you can either create an iso-surface at a particular value of the variable, or an iso-clip to demarcate the area with a variable value in a specified range. You can find the option to create these surfaces in Results->Surface->Create->Iso-Surface/Iso-Clip



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