Andy Ezeilo

I studied mechanical engineering, graduating from the University of Ibadan, Nigeria in 1983.  After my degree I worked briefly for Edgley Aircraft on the Optica Observation Aircraft and for Max Fordham and Partners, Consultants in the area of building services. I then did an MSc at Imperial College, London in Advanced Applied Mechanics followed by a PhD in Neutron and X-ray diffraction residual stress measurements. I first started using finite element analysis during my MSc course and later during my PhD used ABAQUS for residual stress assessments.  After completing my PhD I spent several years at Imperial College as a post-doctoral research associate in residual stress assessments on welded structures.  The assessments involved predicting stress intensity factors for components containing residual stresses. Again ABAQUS was used for this.  

In the mid 90’s I moved to Gloucestershire to work with Hycalog, designers and manufacturers of PCD (Polycrystalline Diamond Compact – artificial diamond rock cutters).  My main role was in R&D where I conducted finite element analyses of the diamond sintering process, using LUSAS, in order to predict residual stresses in the cutters.  In 1998 I joined the Engineering Simulation and Analysis group at MSX International in Basildon working on automotive body structural integrity.  . I worked on structural assessment of automotive body components and also in the area of computational electromagnetics for EMC prediction in vehicles.  I also used an explicit code for the first time, RADIOSS, for predicting the crash performance of complete vehicle structures.

I joined the finite element analysis section at TWI Ltd. in 2003.  The section is engaged in research and application studies associated with welding processes as well as the behaviour of welded structures in service conditions.  My role has evolved since joining the section and I am currently Programme Manager for establishing collaborative projects in all aspects of structural integrity.

My desire to serve NAFEMS through the Council, originates from my interests in promoting increased industrial take-up of finite element analysis and numerical modelling techniques in general.  I believe NAFEMS is an excellent organisation for raising awareness and promoting effective use of finite element analysis and associated techniques within the engineering community.