โ Scribed by N. Siva Prasad Varma; R. Narasimhan
No coin nor oath required. For personal study only.
In this work, the mechanics of tubular hydroforming under various types of loading conditions is investigated. The main objective is to contrast the effects of prescribing fluid pressure or volume flow rate, in conjunction with axial displacement, on the stress and strain histories experienced by the tube and the process of bulging. To this end, axisymmetric finite element simulations of free hydroforming (without external die contact) of aluminium alloy tubes are carried out. Hill's normally anisotropic yield theory along with material properties determined in a previous experimental study [A. Kulkarni, P. Biswas, R.
๐ SIMILAR VOLUMES
This paper concerns the least-energy solutions to a semilinear elliptic equation. The role of geometry of the boundary is studied when a parameter in the boundary condition tends to a critical index as well as to inlinity. . 1995 Acadernic Press. Inc.
A numerical study was conducted to analyse the e!ect of #ow distribution of stirred part and plug #ow part on combustion e$ciency at the coal gasi"cation process in an entrained bed coal reactor. The model of computation was based on gas-phase Eulerian balance equations of momentum and mass. The sol