Through modelling of a thin wall large bore pipe (DN 1600 Wt: 12 mm), I was trying to see effect of pressure stiffening on the bends, so with changing the default value in configuration/computational control to “yes” and re run the model some changes in Flexibility factors for bends were expected .But I’m getting the same values for Ki and Ko for bends in “miscellaneous report” .

Can anybody help.


Many thanks