International Journal of Advanced Research in

Science and Technology (IJARST)


Design and Thermo Mechanical Analysis of High Pressure Vessels with Dish End

S. Sanyasinaidu and K. Chandanarao*

A B S T R A C T

QIn the present work design and finite element analysis of solid cylinder and multilayer cylinder with dish end are performed, due to which thermal stress have found using ANSYS software. Solid, multi cylinder and hemisphere dish end are designed according to ASME and results are compared with simulation software ANSYS and thermal analysis are performed according to design temperate and results are imported in to structural analysis to find out thermal stresses.


I N T R O D U C T I O N

In thick walled cylinders subjected to internal pressure only, it can be seen from the equation of the hoop stress that the maximum stresses occur at the inside radius and this can be given. It can be shown that for large internal pressures in thick walled cylinders the wall thickness is required to be very large.



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