... ; usd1008@yahoo.com 26 03 2023 26 07 2023 11 08 2023 pressure vessel autofrettage rotational autofrettage thermal autofrettage finite element method residual stresses Thick-walled pressure vessels like cylinder and sphere are often preworked with a technique called...

...Rajkumar Shufen; Uday S. Dixit Recently, a method of inducing compressive residual stresses in the vicinity of the walls of a thermally autofrettaged cylinder was proposed. In the proposed method, the thermally autofrettaged cylinder was heated in such a manner that its outer wall attained...

...Rajkumar Shufen; Nilkamal Mahanta; Uday S. Dixit Recently, a heat treatment technique has been proposed to induce compressive residual stresses at the vicinity of the outer wall of a thermally autofrettaged cylinder. In the proposed technique, the outer wall of a thermally autofrettaged vessel...