2 citations · 3 across the 4 of their papers we have counts for
5 papers
Mesoscale Model for Predicting Hydrogen Damage in Face Centre Cubic Crystals
Eugene Ogosi, Amir Siddiq, Peter Christie +2
A study has been performed using a crystal plasticity based finite element method to understand the effect of various stress states and crystal orientations with respect to loading…
Modelling hydrogen induced stress corrosion cracking in austenitic stainless steel
E. I. Ogosi, U. B. Asim, M. A. Siddiq +1
A model has been developed which simulates the deformation of single crystal austenitic stainless steels and cap-tures the effects of hydrogen on stress corrosion cracking. The mod…
Hydrogen Effect on Plastic Deformation and Fracture in Austenitic Stainless Steel
Eugene Ogosi, Umair Bin Asim, Amir Siddiq +1
The effect of hydrogen on the fracture behaviour of austenitic stainless steel has been investigated in the past [1][2]. It has been reported that fracture initiates by void format…
Role of local mode mixity and stress triaxiality in the fracture of niobium/alumina bi-crystal interfaces a CPFEM based study
A. Siddiq, S. Schmauder
Local mode mixity and stress triaxiality plays an important role during metal/ceramic interface fracture. It has been reported in the literature that the ratio of the fracture ener…
Deformation and failure in nanomaterials via a data driven modelling approach
M. Amir Siddiq
A data driven computational model that accounts for more than two material states has been presented in this work. Presented model can account for multiple state variables, such as…