Erkan Oterkus

Erkan Oterkus
Prof. Erkan Oterkus
BornApril 1979 (age 47)
EducationDokuz Eylül University (BS)
İzmir Institute of Technology (MS)
University of Arizona (PhD)
Known forPeridynamics
AwardsASME Associate Editor of the Year (2024)
Fellow of the American Society of Mechanical Engineers (2026)
Scientific career
FieldsMechanical engineering
Computational mechanics
WorkplacesStony Brook University
University of Strathclyde
NASA Langley Research Center
ThesisPeridynamic Theory for Modelling Three-Dimensional Damage Growth in Metallic and Composite Structures (2010)
Erdogan Madenci
Websitewww.stonybrook.edu/civileng/faculty/core-faculty-profiles/oterkus.html

Erkan Oterkus (born April 1979)[1] is a Turkish-British mechanical engineer and a SUNY Empire Innovation Associate Professor in the Department of Civil Engineering at Stony Brook University.[2] His research focuses on structural health monitoring and digital twin systems incorporating peridynamics, the inverse finite element method (iFEM), and artificial intelligence/machine learning.[2]

Education

Oterkus received his Bachelor of Science degree in mechanical engineering from Dokuz Eylül University, Turkey, in 2001, and his Master of Science degree in mechanical engineering from the İzmir Institute of Technology in 2002.[3][4] He completed his PhD in aerospace engineering at the University of Arizona in 2010 under the supervision of Erdogan Madenci, with a dissertation titled "Peridynamic Theory for Modelling Three-Dimensional Damage Growth in Metallic and Composite Structures".[5]

Career

Following his doctoral studies, Oterkus worked as a postdoctoral researcher at NASA Langley Research Centre in 2011.[2] He joined the University of Strathclyde as an assistant professor in 2012, became an associate professor in 2016, and was promoted to professor in 2019.[2]

Oterkus established the PeriDynamics Research Centre (PDRC) in 2019.[2] He also served as director of the Ocean Energy Research Unit (OERU) at Strathclyde from 2022 to 2025.[2] In 2026, he joined Stony Brook University as a SUNY Empire Innovation Associate Professor in the Department of Civil Engineering.[2] He has held visiting positions at Stanford University, Otto von Guericke University Magdeburg, Nihon University, and the University of Padua.[3]

Awards

In 2024, he received the ASME Associate Editor of the Year award for his service to the Journal of Engineering Materials and Technology.[6]

In 2026, Oterkus was elected a Fellow of the American Society of Mechanical Engineers.[7] He is a Fellow and Council Member of the Institution of Engineers in Scotland,[7][8] where he has served as a director since February 2023.[1]

Research

Oterkus's research focuses on peridynamics, a nonlocal reformulation of continuum mechanics originally proposed by Stewart Silling at Sandia National Laboratories, which uses integral equations rather than partial differential equations, making it particularly suited to modelling crack propagation and material failure.[9][10]

In 2014, Oterkus co-authored Peridynamic Theory and Its Applications with Erdogan Madenci, published by Springer and described as the first book on peridynamics.[11][7] In 2021, he co-edited Peridynamic Modeling, Numerical Techniques, and Applications with Selda Oterkus and Erdogan Madenci, published by Elsevier.[12] In 2019, he co-authored a review of peridynamics in Mathematics and Mechanics of Solids.[13]

Oterkus has worked on the development of digital twin systems for structural health monitoring, applied to areas including ships, offshore wind turbines, and aerospace structures for both commercial and defence applications.[3]

Using the inverse finite element method (iFEM), Oterkus and his collaborators have developed digital twin models for various ship types, including container ships, bulk carriers, and tankers, as well as offshore wind turbines. He has also developed peridynamic models to analyse hydrogen embrittlement, stress corrosion cracking, pitting corrosion, and pit-to-crack transition in maritime applications.[3]

During his time at the University of Arizona and NASA Langley Research Centre, Oterkus carried out research on aerospace structures, working on bolted and bonded joint analysis of composite structures,[14][15] buckling of composite structures, and modelling damage growth in metallic and composite structures [16] With his collaborators, he has also developed digital twin models for aerospace structures based on the iFEM methodology.[17]

Editorial positions

Oterkus serves as Editor-in-Chief of Sustainable Marine Structures.[18][3] He is an associate editor of the Journal of Peridynamics and Nonlocal Modeling (Springer),[19] the ASME Journal of Engineering Materials and Technology, and Frontiers in Materials.[3] He serves on the editorial boards of the International Journal of Naval Architecture and Ocean Engineering,[20] Marine Structures,[21] Engineering Fracture Mechanics,[22] and the Journal of Energy and Sustainability.[23]

References

  1. 1 2 "Erkan OTERKUS personal appointments". Companies House. Retrieved 18 July 2026. Date of birth: April 1979
  2. 1 2 3 4 5 6 7 "Erkan Öterkuş". Department of Civil Engineering. Stony Brook University. Retrieved 18 July 2026.
  3. 1 2 3 4 5 6 "Dr Erkan Oterkus". University of Strathclyde. Retrieved 18 July 2026.
  4. ↑ "Erkan Oterkus". University of Strathclyde. Retrieved 18 July 2026.
  5. ↑ Oterkus, Erkan (2010). Peridynamic Theory for Modelling Three-Dimensional Damage Growth in Metallic and Composite Structures (PhD thesis). University of Arizona. Retrieved 18 July 2026.
  6. ↑ "2024 Associate Editors of the Year". American Society of Mechanical Engineers. Retrieved 18 July 2026.
  7. 1 2 3 "Erkan Öterkuş Named Fellow of ASME". SBU News. Stony Brook University. 19 May 2026. Retrieved 18 July 2026.
  8. ↑ "Council / Office Bearers". Institution of Engineers in Scotland. Retrieved 18 July 2026.
  9. ↑ Silling, Stewart A. (2000). "Reformulation of elasticity theory for discontinuities and long-range forces". Journal of the Mechanics and Physics of Solids. 48 (1): 175–209. Bibcode:2000JMPSo..48..175S. doi:10.1016/S0022-5096(99)00029-0.
  10. ↑ "Strathclyde involved in five clean maritime projects from contest". University of Strathclyde. 2021. Retrieved 18 July 2026.
  11. ↑ Madenci, Erdogan; Oterkus, Erkan (2014). Peridynamic Theory and Its Applications. New York: Springer. doi:10.1007/978-1-4614-8465-3. ISBN 978-1-4614-8464-6.
  12. ↑ Oterkus, Erkan; Oterkus, Selda; Madenci, Erdogan, eds. (2021). Peridynamic Modeling, Numerical Techniques, and Applications. Elsevier. ISBN 978-0-12-820069-8.
  13. ↑ Javili, Ali; Morasata, Rico; Oterkus, Erkan; Oterkus, Selda (2019). "Peridynamics review". Mathematics and Mechanics of Solids. 24 (11): 3714–3739. Bibcode:2019MMS....24.3714J. doi:10.1177/1081286518803411.
  14. ↑ "AIAA Aerospace Research Central". Aerospace Research Central. doi:10.2514/6.2007-2187. Retrieved 2026-07-18.
  15. ↑ Oterkus, Erkan; Madenci, Erdogan; Smeltzer, Stanley; Ambur, Damodar (2005-04-18), "Nonlinear Analysis of Bonded Composite Tubular Lap Joints", 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Structures, Structural Dynamics, and Materials and Co-located Conferences, American Institute of Aeronautics and Astronautics, doi:10.2514/6.2005-2380, ISBN 978-1-62410-065-9, retrieved 2026-07-18
  16. ↑ Oterkus, Erkan; Madenci, Erdogan; Weckner, Olaf; Silling, Stewart; Bogert, Philip; Tessler, Alexander (2012). "Combined finite element and peridynamic analyses for predicting failure in a stiffened composite curved panel with a central slot". Composite Structures. 94 (3): 839–850. doi:10.1016/j.compstruct.2011.07.019.
  17. ↑ Khalid, Ihtisham; Qureshi, Zahid Ahmed; Oterkus, Selda; Oterkus, Erkan (August 2025). "Progress in inverse finite element method for aerospace structural health monitoring applications". Progress in Aerospace Sciences. 157 101132. Bibcode:2025PrAeS.15701132K. doi:10.1016/j.paerosci.2025.101132.
  18. ↑ "Editorial Team". Sustainable Marine Structures. NASS Publishing. Retrieved 18 July 2026.
  19. ↑ "Editors". Journal of Peridynamics and Nonlocal Modeling. Springer. Retrieved 18 July 2026.
  20. ↑ "Erkan Oterkus — Editorial Board". International Journal of Naval Architecture and Ocean Engineering. Elsevier. Retrieved 18 July 2026.
  21. ↑ "Editorial Board". Marine Structures. Elsevier. Retrieved 18 July 2026.
  22. ↑ "Editorial Board". Engineering Fracture Mechanics. Elsevier. Retrieved 18 July 2026.
  23. ↑ "Editorial Board". Journal of Energy and Sustainability. AccScience Publishing. Retrieved 18 July 2026.
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