Hello,
I am trying to run the WRC107 on a vessel and everything passes except there is this error in the analysis.

Error/Warning Messages for WRC107 Analysis 1
Warning - The ratio Ro/Rm, .6109, must be > 0.0571 and < 0.571.

From researching this before posting, I found out that Ro is the radius of my attached piece (nozzle) and Rm is the mean radius of my vessel. I have a 6" sch 120 pipe (nozzle) going into 10" sch 120 pipe (vessel)... Is there anyway to get this error message out of my analysis while still using the design specs of my vessel?


Thank you
Drew

You cannot remove that warning message - it means your geometry is outside the scope of WRC-107. Take a look at the table of dimensionless values obtained from the WRC curves. Any value flagged with an exclamation point means that value was extrapolated, passed the end of the curve.