So therefore in order to get a feel of accuracy and conservative stress calculated results I will performed two analysis, one with flexibilities and one without flexibilities..

Another query regarding the two options of load specification under Loads Data tab (Global CAESAR II convention and Local WRC 107 Convention) in WRC107/297 analysis. Supposed I will input the nozzle loads manually by using Local WRC 107 Convention. Since vessel and nozzle directions are disabled in this convention,How does CAESAR II program knows the vessel direction vector and nozzle direction vector?