Fig. 11 from the 2013 GENOPT paper2. BIGBOSOR4 models of buckling of the optimized “twoskirt” configuration under Load Case 1.
(A) the full tank/skirt system and (B) the aft skirt by itself. In this BIGBOSOR4 model the prebuckling loading is established via the twoskirt.OPM file [2]. Compare these BIGBOSOR4 and PANDA predictions with that from STAGS shown 3 slides hence.
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