Hi
I am working on flare-net model attached. I have a problem while modeling i have considered 12" flare header dia. but pipe 7 and pipe 20 shows different results i.e. Mach no. .255 and 1 respectively.
As mach no. is dependent on dia it should be same as flow rate in both pipes are same.
Length for pipe 7 is 6m while for pipe 20 192m.
Kindly tell me whats wrong..