Reply To: How to Set Indoor Air as Polluted Air (VOCs) in ANSYS Fluent

[WENKAI QIAO]

thanks for your reply. Actually I'd like to simulate indoor ventilation, i.e. the initial conditions set the entire model material as a mixture of contaminated air (without mutual reaction) and the inlet as a single fresh air. But after using PATCH I realized that the percentage of each component of the polluted gas did not change. which detail should I need to change?