Contact Dr Yigeng Xu

Areas of expertise

Background

Dr Xu received BEng and MEng degrees in Mechanical Engineering from Zhejiang University of Technology, China. He obtained his PhD from the University of Southampton working on damage tolerance characterisation of high strength airframe aluminium alloys. 

Prior to his current appointment as Senior Lecturer in Structures at Cranfield University, Dr Xu was Senior Lecturer in Aerospace Structures at the University of Hertfordshire and Fatigue and Damage Tolerance Design Engineer at Airbus UK. He was also a visiting scholar and post-doctoral research assistant at the University of Oxford and had nine years teaching experience at the Zhejiang Sci-Tech University, China. He is the Fellow of Higher Education Academy (FHEA) and the member of the International Scientific Committee of the International Conference of Fracture and Damage Mechanics. 

Dr Xu has over 20 years teaching and research experience on structural integrity of lightweight materials and structures and developed an in-house structural integrity method (SIM1014) for Airbus. He has carried out following funded projects:

  • Effect of ice accretion on the dynamic behaviour of wind turbine, funded by Albalqa’s Applied University in Jordan and Narvik University College in Norway, 01/2012 – 01/2016;
  • Impact analysis of an amphibian aircraft landing on water, funded by the Ministry of Higher Education of Malaysia, 07/2012 – 07/2016;
  • Application of electromagnetic fields for enhancement of structural metal performance (EMFforMET), EU FP-7, 07/2011 – 06/2013;
  • Enhanced damage tolerance design for aerospace industry, funded by India UK Staff Exchange Programme, 12/2012 – 01/2013;
  • The use of inverse methods in determining applied dynamic loads on aerospace structures, funded by MBDA UK Ltd and EPSRC, 10/2008 – 09/2011;
  • Load sequence effect and enhanced life prediction of airframe structures under spectrum loading, funded by Sir Geoffrey de Havilland Memorial Fund & Airbus UK, 10/2005 – 05/2009.

Current activities

Dr Xu is the module leader of 'Thin-walled Structures' and 'Structural Stability' at Cranfield University. He is the course director of 'Introduction to Aircraft Stress Analysis' and 'Design, Durability and Integrity of Composite Aircraft Structures' for industrial professionals. 

Dr Xu's research has been focused on the integrity and durability of advanced lightweight materials and structures. His areas of expertise include fatigue and damage tolerance analysis of metallic and composite structures, additive manufactured hybrid material systems for optimized structural performance, aerospace structure design and assembly, and computational method developing for structural health monitoring. Currently, he has been working on following funded projects:

  • Powerplant integration with platform systems, funded by ATI & Rolls-Royce Plc., 12/2016 - 02/2020;
  • Development of a novel, affordable neonate/infant transport incubator, funded by Innovate UK/mOm Incubators, 2017 - 2019
  • Enhancement of the damage tolerance capacity of toughened composite laminates, funded by SATM, Cranfield University, 05/2016 - 04/2019;
  • Measurement assisted tolerancing of large aircraft assemblies for adhesive bonding, funded by GKN Aerospace, 10/2015 - 09/2018.

Clients

  • Airbus
  • Rolls-Royce
  • MBDA UK Ltd/EPSRC
  • GKN Aerospace
  • EC (FP7)
  • Innovate UK/mOm Incubators
  • Sir Geoffrey de Havilland Memorial Fund

Publications

Articles In Journals