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Dr Gerasimos Theotokatos

Reader Of Safety Of Marine Systems

Naval Architecture, Ocean and Marine Engineering

Personal statement

I joined the Department of Naval Architecture, Ocean and Marine Engineering in January 2013 as a Lecturer. I graduated from the Department of Mechanical Engineering of the National Technical University of Athens (NTUA) in 1994 and obtained a PhD degree, also from NTUA, in 2001 in the discipline of Marine Engineering.

My research focuses on the various methods of modelling, optimisation and experimental analysis of marine systems and ship energy systems pursuing life-cycle efficiency improvement, reduction of their environmental footprint and enhancing of their safety, promoting feasible, safe and green design/operating alternatives that can meet the demanding marine industry requirements for fuel cost savings and environmental friendliness. 


A novel systematic methodology for ship propulsion engines energy management
Tsitsilonis Konstantinos-Marios, Theotokatos Gerasimos
Journal of Cleaner Production Vol 204, pp. 212-236, (2018)
Vulnerabilities and safety assurance methods in Cyber-Physical Systems : a comprehensive review
Bolbot Victor, Theotokatos Gerasimos, Bujorianu Manuela Luminita, Boulougouris Evangelos, Vassalos Dracos
Reliability Engineering and System Safety, pp. 1-29, (2018)
A novel multi-objective decision support method for ship energy systems synthesis to enhance sustainability
Trivyza Nikoletta L., Rentizelas Athanasios, Theotokatos Gerasimos
Energy Conversion and Management Vol 168, pp. 128-149, (2018)
Investigating an SVM-driven, one-class approach to estimating ship systems condition
Lazakis Iraklis, Gkerekos Christos, Theotokatos Gerasimos
Ships and Offshore Structures, (2018)
Environmental and economic sustainability assessment of emerging cruise ship energy system technologies
Trivyza Nikoletta L., Rentizelas Athanasios, Theotokatos Gerasimos
ECOS 2018, (2018)
Using system-theoretic process analysis and event tree analysis for creation of a fault tree of blackout in the diesel-electric propulsion system of a cruise ship
Bolbot V., Theotokatos G., Vassalos D.
Marine Design XIII, Volume 2, pp. 691-699, (2018)

more publications


Lazakis, Iraklis (Principal Investigator) Theotokatos, Gerasimos (Co-investigator)
Period 08-Jan-2018 - 07-Jan-2020
Towards Game-changer Service Operation Vessels for Offshore Windfarms (NEXUS) H2020-BG-2016-2017
Vassalos, Dracos (Principal Investigator) Bedford, Tim (Co-investigator) Boulougouris, Evangelos (Co-investigator) Bujorianu, Luminita (Co-investigator) Lazakis, Iraklis (Co-investigator) McMillan, David (Co-investigator) Puisa, Romanas (Co-investigator) Quigley, John (Co-investigator) Revie, Matthew (Co-investigator) Theotokatos, Gerasimos (Co-investigator) Walls, Lesley (Co-investigator)
Period 01-Nov-2017 - 31-Oct-2020
KTP - AP&A Ltd
Lazakis, Iraklis (Principal Investigator) Theotokatos, Gerasimos (Co-investigator)
Period 06-Feb-2017 - 06-Feb-2019
Green Retrofitting of Existing Ships
Vassalos, Dracos (Principal Investigator) Theotokatos, Gerasimos (Co-investigator)
Period 01-Mar-2012 - 28-Feb-2015
HOLISHIP HOLIstic optimisation of SHIP design and operation for life cycle (H2020 SC4)
Boulougouris, Evangelos (Principal Investigator) Day, Alexander (Co-investigator) Theotokatos, Gerasimos (Co-investigator) Yuan, Zhiming (Co-investigator)
Period 01-Sep-2016 - 31-Aug-2020
Low Carbon Shipping - A systems approach | Banks, Charlotte
Turan, Osman (Principal Investigator) Theotokatos, Gerasimos (Co-investigator)
Period 01-Jul-2010 - 27-May-2015

more projects


Naval Architecture, Ocean and Marine Engineering
Henry Dyer Building

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