The shrink fit consisting of elastic hollow shaft and nonlinearly hardening elastic-plastic hub

1990-3
Orcan, Y
GAMER, U
Based on Tresca's yield criterion and the flow rule associated to it, general expressions for stresses and displacement in a shrink fit consisting of elastic hollow inclusion and elastic-plastic hub with arbitrary nonlinear isotropic hardening are derived. For two specific hardening laws—one of Ludwik type and the other of Swift type—there follows the explicit determination of stresses and displacement together with numerical results.
Acta Mechanica

Suggestions

The strain hardening rotating hollow shaft subject to a positive temperature gradient
Eraslan, Ahmet Nedim; Mack, W. (Springer Science and Business Media LLC, 2007-11-01)
Based on Tresca's yield criterion and the flow rule associated with it, the distribution of stress, strain and displacement in a linearly strain hardening elastic-plastic hollow shaft subject to a positive radial temperature gradient and monotonously increasing angular speed is investigated. Presupposing circular symmetry and plane strain conditions, the problem is accessible to an analytical treatment. It is found that - depending on the temperature difference between the outer and the inner surface - qual...
On the elastic-plastic shrink fit rotating with supercritical angular speed
Gamer, U.; Orçan, Yusuf (Wiley, 1989)
Based on Tresca's yield criterion and the associated flow rule, the distribution of stress and displacement in the completely plasticized hub of a rotating shrink fit is studied. The hub material exhibits linear hardening. At the critical angular speed, a change in the Tresca regime takes place.
On the elastic-plastic shrink fit with supercritical interference
Gamer, U; Müftü, Sinan (Wiley, 1990)
Shrink fits with perfectly elastic-plastic hub material cannot be treated with the help of Tresca's yield criterion, if the ratio of outer and inner diameter as well as the interference exceed certain limits. For linear hardening material, however, a solution exists for all radii ratios. It is shown that, for small hardening, the material in the neighbourhood of the interface undergoes a twofold change of the yield condition.
The DRBEM solution of incompressible MHD flow equations
Bozkaya, Nuray; Tezer, Münevver (Wiley, 2011-12-10)
This paper presents a dual reciprocity boundary element method (DRBEM) formulation coupled with an implicit backward difference time integration scheme for the solution of the incompressible magnetohydrodynamic (MHD) flow equations. The governing equations are the coupled system of Navier-Stokes equations and Maxwell's equations of electromagnetics through Ohm's law. We are concerned with a stream function-vorticity-magnetic induction-current density formulation of the full MHD equations in 2D. The stream f...
Solution to transient Navier-Stokes equations by the coupling of differential quadrature time integration scheme with dual reciprocity boundary element method
Bozkaya, Canan; Tezer, Münevver (Wiley, 2009-01-20)
The two-dimensional time-dependent Navier-Stokes equations in terms of the vorticity and the stream function are solved numerically by using the coupling of the dual reciprocity boundary element method (DRBEM) in space with the differential quadrature method (DQM) in time. In DRBEM application, the convective and the time derivative terms in the vorticity transport equation are considered as the nonhomogeneity in the equation and are approximated by radial basis functions. The solution to the Poisson equati...
Citation Formats
Y. Orcan and U. GAMER, “The shrink fit consisting of elastic hollow shaft and nonlinearly hardening elastic-plastic hub,” Acta Mechanica, pp. 97–108, 1990, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/51363.