Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tomiwa Erinosho"'
Autor:
David Knowles, Abdullah Al Mamun, Chris Simpson, Mahmoud Mostafavi, Christina Reinhard, Tomiwa Erinosho, Dylan Agius
Publikováno v:
Volume 6A: Materials and Fabrication.
The creep life and deformation behaviour of high-temperature steels can be significantly affected by the prior plastic loading. This effect is partly due to the generation of intergranular strains from the grain-scale elastic and plastic anisotropic
Publikováno v:
Erinosho, T, Li, P, Truman, C E & Smith, D J 2016, ' Pressure, Temperature and Dwell Time Effects on Fatigue Life in 304 Stainless Steel Using a R5-based Mechanistic Fatigue Model ', Procedia Engineering, vol. 160, pp. 191-198 . https://doi.org/10.1016/j.proeng.2016.08.880
This paper aims to evaluate the effects of pressure, temperature, pipe wall thickness and dwell time on fatigue life in 304 stainless steel. For a given dwell time and temperature-internal pressure combination, fatigue life is calculated using the me
Publikováno v:
Materials & Design, Vol 153, Iss, Pp 159-165 (2018)
The influence of statistics on calculated lattice strains has been studied by comparing crystal plasticity finite element (CPFE) calculations with strains measured experimentally. Experimentally, when Bragg's law is obeyed, a plane normal must lie wi
Autor:
Tomiwa Erinosho, Fionn P.E. Dunne
Publikováno v:
International Journal of Plasticity. 71:170-194
This paper presents a micromechanical and mechanistic study of irradiation-induced crystallographic softening known to accelerate failure in irradiated zircaloys typically used as cladding material in pressure water nuclear reactors. The irradiation
Autor:
Fionn P.E. Dunne, Tomiwa Erinosho
Publikováno v:
Journal of the Mechanics and Physics of Solids. 67:62-86
Techniques for the determination of lattice spacing distributions resulting from elastic distortion and from the development of a Burger׳s discontinuity (or equivalently, geometrically necessary dislocation density), are presented within a computati
Publikováno v:
Computational Materials Science. 80:113-122
Non-proportionality of straining, initial texture and hardening have been investigated in polycrystal BCC steel using a crystal plasticity finite element framework. Two extreme forms of hardening are investigated; namely, isotropic latent hardening a
Publikováno v:
International Journal of Plasticity. 50:170-192
Non-proportionality of straining, initial texture and hardening has been investigated in single- and polycrystal BCC steel using a crystal plasticity finite element framework. The effect of hardening on achievable ductility is also predicted for a BC
Autor:
Fionn P.E. Dunne, Tomiwa Erinosho
Publikováno v:
Erinosho, T & Dunne, F P E 2016, ' Lattice strains at cracks in single crystal titanium : Elastic distortion and GND contributions ', International Journal of Solids and Structures, vol. 80, pp. 237-245 . https://doi.org/10.1016/j.ijsolstr.2015.11.007
There is evidence from diffraction experiments that significant peak broadening is measured local to crack tips and this has been attributed to the development of geometrically necessary dislocations (GNDs) which are retained upon unloading. This is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92b079e4e9e87946b04f5a01cdd68e0e
http://hdl.handle.net/10044/1/32735
http://hdl.handle.net/10044/1/32735