If you only need the analyser for the wobbie then,
You could consider Hobre Instruments wobbie index analyser.
Daniel GC will give you more that wobbie index but more expensive.
So depend on what you want.
Regards
Lazare
Hi, there
I am modelling a two phase fluid flow/straight tube interaction. Using Finite element for the analysis I need to represent the forces of the fluid on the tube. Could you help?