some question about phoenics
 

hi,everone i have some question about phoenics. (1)how could i judge the result computed by phoenics. The value of resref*(res sum)/resref in the result file smaller then some particular value?or what?

(2)if the dependent value of monitor is still unstable after a long time(or many iterations about 5000),what shoul i do to improve .

(3)i want to determine the fluid in the intake port of engine and the geometry of the intake port is CAD imported.In this case,what is important that i should pay attention to.

(4)i know that the choice of relaxation fator is base of experince.How should i do to get a good relaxation factor.