You cannot create any production of specie via a profile function at the wall: you require either a surface reaction mechanism or source term into the cell near the wall.https://forum.ansys.com/discussion/comment/107978#Comment_107978

DrAminenThe thing is that it is working with the profile function at the wall if I don't add the WSS in this line:nF_PROFILE(f,t,i) = 5.0 * NV_MAG(wallshear)/ area; nSo maybe there's a possibility?.Thanks!nn