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JU Mechanical-Traffic Mixed High School Bihać , Bihać , Bosnia and Herzegovina
JU Mechanical-Traffic Mixed High School Bihać , Bihać , Bosnia and Herzegovina
In this paper, a pressure vessel test is described which is viewed as an axis-symmetric structure in order to perform an initial check of the adopted model defined by the plate-like finite elements. This approach gives the possibility of comparing the results obtained for the stress and deformation field with the patterns of classical elasticity theory in the case of axis-symmetrical hand-wheel shells. Thermo-mechanical calculation of vessel pressure was performed on a computer using the finite element method (MKE) with the KOMIPS software system. The experiment was carried out on a vessel (reactor) under pressure in working conditions and at the cold water pressure test.
KOMIPS, shells, reactor, circular stress, meridional stress, stress and deformation state, equivalent stress, working load, suffix, cold water pressure.
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