Autofrettage is a metal forming technique widely incorporated for strengthening the thick-
walled cylindrical and spherical pressure vessels. The technique is based on the principle of …

In this paper, exact solutions to purely elastic, partially plastic and fully plastic deformation
and stresses of rotating functionally graded (FG) cylindrical pressure vessels under thermal …

An exact closed-form analytical solution is presented to solve the thermo-elasto-plastic
problem of thick-walled spherical vessels made of functionally graded materials (FGMs) …

The stress function approach is revisited for the inverse determination of residual stresses
and eigenstrains from limited pointwise data in spherically symmetric stress state. The robust …

In many industrial applications, thick-walled cylindrical components are subjected to high
pressure and/or temperature. During the operation the cylinder wall may undergo elastic …

In this paper, the elastic, elastoplastic, and thermal residual stresses due to autofrettage in a
thick-walled spherical structure have been investigated. A steady-state radial temperature …

This paper focuses on high-strength and hardness steels which are used as an upgraded
material in the construction of high-pressure vessels. Their mechanical behavior shows that …

An analytical solution is presented to analyze the thermoelastoplastic response of a rotating
thick-walled cylindrical pressure vessel made of functionally graded material (FGM). The …

The fatigue life prediction and associated fail-safe design of autofrettaged tubes require
accurate stress modeling of each specific high-strength thick-walled cylinder during and …

In this study, residual stress distributions in autofrettaged homogenous spherical pressure
vessels subjected to different autofrettage pressures are evaluated. Results are obtained by …