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Number of items: 172.

Karvounis, Panagiotis and Theotokatos, Gerasimos and Patil, Chaitanya and Xiang, La and Ding, Yu (2025) Parametric investigation of diesel–methanol dual fuel marine engines with port and direct injection. Fuel, 381 (Part B). 133441. ISSN 0016-2361

Patil, Chaitanya and Theotokatos, Gerasimos and Wu, Yue and Lyons, Terry (2024) Investigation of logarithmic signatures for feature extraction and application to marine engine fault diagnosis. Engineering Applications of Artificial Intelligence, 138 (Part A). 109299. ISSN 0952-1976

Patil, Chaitanya and Theotokatos, Gerasimos and Tsitsilonis, Konstantinos (2024) Data-driven model for marine engine fault diagnosis using in-cylinder pressure signals. Journal of Marine Engineering & Technology. ISSN 2056-8487 (In Press)

Lu, Daoyi and Theotokatos, Gerasimos and Cui, Keying (2024) Control strategies for mode switching of a large marine two-stroke engine equipped with exhaust gas recirculation and turbocharger cut-off systems. Control Engineering Practice, 150. 106010. ISSN 0967-0661

Ahmed, Yaseen Adnan and Theotokatos, Gerasimos and Maslov, Ilia and Wennersberg, Lars Andreas Lien and Nesheim, Dag Atle (2024) Regulatory and legal frameworks recommendations for short sea shipping maritime autonomous surface ships. Marine Policy, 166. 106226. ISSN 0308-597X

Sui, Zhongyi and Wang, Shuaian and Wen, Yuanqiao and Cheng, Xiaodong and Theotokatos, Gerasimos (2024) Multi-state ship traffic flow analysis using data-driven method and visibility graph. Ocean Engineering, 298. 117087. ISSN 0029-8018

Jeon, Jaehan and Theotokatos, Gerasimos (2024) A framework to assure the trustworthiness of physical model-based digital twins for marine engines. Journal of Marine Science and Engineering, 12 (4). 595. ISSN 2077-1312

Lee, Paul and Theotokatos, Gerasimos and Boulougouris, Evangelos (2024) Robust decision-making for the reactive collision avoidance of autonomous ships against various perception sensor noise levels. Journal of Marine Science and Engineering, 12 (4). 557. ISSN 2077-1312

Budiyanto, Muhammad Arif and Putra, Gerry Liston and Riadi, Achmad and Andika, Riezqa and Zidane, Sultan Alif and Muhammad, Andi Haris and Theotokatos, Gerasimos (2024) Techno-economic analysis of combined gas and steam propulsion system of liquefied natural gas carrier. Energies, 17 (6). 1415. ISSN 1996-1073

Ahmed, Yaseen Adnan and Theotokatos, Gerasimos and Maslov, Ilia and Wennersberg, Lars Andreas Lien and Nesheim, Dag Atle (2024) Towards autonomous inland waterway vessels — a comprehensive analysis of regulatory, liability and insurance frameworks. WMU Journal of Maritime Affairs, 23 (1). pp. 73-101. ISSN 1651-436X

Karvounis, Panagiotis and Theotokatos, Gerasimos and Boulougouris, Evangelos (2024) Environmental-economic sustainability of hydrogen and ammonia fuels for short sea shipping operations. International Journal of Hydrogen Energy, 57. pp. 1070-1080. ISSN 0360-3199

Budiyanto, Muhammad Arif and Putra, Gerry Liston and Riadi, Achmad and Gunawan and Febri, Apri Melianes and Theotokatos, Gerasimos (2023) Techno‑economic analysis of natural gas distribution using a small‑scale liquefied natural gas carrier. Scientific Reports, 13. 22900. ISSN 2045-2322

Karvounis, Panagiotis and Theotokatos, Gerasimos and Vlaskos, Ioannis and Hatziapostolou, Antonios (2023) Methanol combustion characteristics in compression ignition engines : a critical review. Energies, 16 (24). 8069. ISSN 1996-1073

Theotokatos, Gerasimos and Karvounis, Panagiotis and Polychronidi, Georgia (2023) Environmental-economic analysis for decarbonising ferries fleets. Energies, 16 (22). 7466. ISSN 1996-1073

Patil, Chaitanya and Theotokatos, Gerasimos (2023) Comparative analysis of data-driven models for marine engines in-cylinder pressure prediction. Machines, 11 (10). 926. ISSN 2075-1702

Jeon, Jaehan and Theotokatos, Gerasimos; Brito, Mário P. and Aven, Terje and Baraldi, Piero and Čepin, Marko and Zio, Enrico, eds. (2023) Datasets envelope impact on marine engines prognostics and health management models accuracy. In: Proceedings of the 33rd European Safety and Reliability Conference (ESREL 2023). Research Publishing, Singapore, GBR, pp. 2901-2906. ISBN 9789811880711

Louvros, Panagiotis and Zhao, Wang and Lee, Paul and Arcidiacono, Mauro Francisco and Gorska, Kaja and Tsoumpris, Charalampos and Ohol, Nilesh and Wright, Marvin Stuart and Troll, Moritz and Iqbal, Muhammad and Ait Ameur, Mohamed Adlan and Stefanou, Evangelos and Jimoh, Isah Abdulrasheed and Aung, Myo Zin and Dai, David and Jia, Laibing and Theotokatos, Gerasimos (2023) StrathVoyager Student Team Technical Report to NJORD Challenge 2023. University of Strathclyde.

Tsitsilonis, Konstantinos-Marios and Theotokatos, Gerasimos and Patil, Chaitanya and Coraddu, Andrea (2023) Health assessment framework of marine engines enabled by digital twins. International Journal of Engine Research, 24 (7). pp. 3264-3281. ISSN 1468-0874

Tsoumpris, Charalampos and Theotokatos, Gerasimos (2023) A decision-making approach for the health-aware energy management of ship hybrid power plants. Reliability Engineering and System Safety, 235. 109263. ISSN 0951-8320

Budiyanto, Muhammad Arif and Zidane, Sultan Alif and Putra, Gerry Liston and Raid, Achmad and Andika, Riezqa and Theotokatos, Gerasimos (2023) Performance analysis of combined gas-electric steam turbine system as main propulsion for small-scale LNG carrier ships. International Journal of Technology, 14 (5). pp. 1093-1102. ISSN 2086-9614

Lee, Paul and Theotokatos, Gerasimos and Boulougouris, Evangelos and Bolbot, Victor (2023) Risk-informed collision avoidance system design for maritime autonomous surface ships. Ocean Engineering, 279. 113750. ISSN 0029-8018

Dantas, Joao L.D. and Theotokatos, Gerasimos (2023) A framework for the economic-environmental feasibility assessment of short-sea shipping autonomous vessels. Ocean Engineering, 279. 114420. ISSN 0029-8018

Xiang, La and Theotokatos, Gerasimos and Ding, Yu (2023) Parametric investigation on the performance-emissions trade-off and knocking occurrence of dual fuel engines using CFD. Fuel, 340. 127535. ISSN 0016-2361

Patil, Chaitanya and Theotokatos, Gerasimos and Milioulis, Konstantinos (2023) Marine engines combustion diagnostics employing fourier series and ANN. In: 11th European Combustion Meeting, 2023-04-26 - 2023-04-28.

Panagiotis, Karvounis and Theotokatos, Gerasimos (2023) Numerical investigation of diesel – methanol dual-fuel marine engine performance and emissions utilising high methanol fractions. In: 11th European Combustion Meeting, 2023-04-26 - 2023-04-28.

Patil, Chaitanya and Theotokatos, Gerasimos and Milioulis, Konstantinos (2023) In-cylinder pressure prediction for marine engines using machine learning. In: The 8th International Symposium on Ship Operations, Management and Economics, 2023-03-07 - 2023-03-08, Eugenides Foundation Auditorium.

Theotokatos, Gerasimos and Dantas, Joao Lucas Dozzi and Polychronidi, Georgia and Rentifi, Georgia and Molica Colella, Marco (2023) Autonomous shipping — an analysis of the maritime stakeholder perspectives. WMU Journal of Maritime Affairs, 22 (1). pp. 5-35. ISSN 1651-436X

Milioulis, Konstantinos and Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos and Sayan, Paul and Chio, Kelvin Wen Yong and Lim, Wei Siang (2022) Safety analysis of a high-pressure fuel gas supply system for LNG fuelled vessels. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 236 (4). pp. 1025-1046. ISSN 1475-0902

Karvounis, Panagiotis and Tsoumpris, Charalampos and Boulougouris, Evangelos and Theotokatos, Gerasimos (2022) Recent advances in sustainable and safe marine engine operation with alternative fuels. Frontiers in Mechanical Engineering, 8. 994942. ISSN 2297-3079

Tsoumpris, Charalampos and Theotokatos, Gerasimos (2022) A health-aware energy management strategy for autonomous ships power plants operation. Transportation Research Procedia. ISSN 2352-1465 (In Press)

Lee, Paul and Theotokatos, Gerasimos and Boulougouris, Evangelos (2022) Trustworthy autonomous collision avoidance decision-making system for maritime autonomous surface ships. In: Transport Research Arena 2022, 2022-11-13 - 2022-11-17.

Karvounis, Panagiotis and Dantas, Joao L.D. and Tsoumpris, Charalampos and Theotokatos, Gerasimos (2022) Ship power plants decarbonisation using hybrid systems and ammonia fuel – a techno-economic-environmental analysis. Journal of Marine Science and Engineering, 10 (11). 1675. ISSN 2077-1312

Kalikatzarakis, Miltiadis and Theotokatos, Gerasimos and Coraddu, Andrea and Sayan, Paul and Wong, Seng Yew (2022) Model based analysis of the boil-off gas management and control for LNG fuelled vessels. Energy, 251. 123872. ISSN 1873-6785

Wang, Haibin and Boulougouris, Evangelos and Priftis, Alexandros and Shi, Guangyu and Xu, Xue and Theotokatos, Gerasimos (2022) Logistics optimisation of a fast catamaran ferry – a selection of optimal route considering battery weight and cost. In: 14th International Marine Design Conference (IMDC 2022), 2022-06-26 - 2022-06-30.

Bolbot, Victor and Gkerekos, Christos and Theotokatos, Gerasimos and Boulougouris, Evangelos (2022) Automatic traffic scenarios generation for autonomous ships collision avoidance system testing. Ocean Engineering, 254. 111309. ISSN 0029-8018

Figari, Massimo and Theotokatos, Gerasimos and Coraddu, Andrea and Stoumpos, Sokratis and Mondella, Teresa (2022) Parametric investigation and optimal selection of the hybrid turbocharger system for a large marine four-stroke dual-fuel engine. Applied Thermal Engineering, 208. 117991. ISSN 1359-4311

Bolbot, V. and Theotokatos, G. and McCloskey, J. and Boulougouris, E. and Vassalos, D. and Twomey, Bernard (2022) A methodology to define risk matrices–application to inland water ways autonomous ships. International Journal of Naval Architecture and Ocean Engineering, 14. 100457. ISSN 2092-6790

Bolbot, Victor and Theotokatos, Gerasimos and Wennersberg, Lars Andreas (2022) A method to identify and rank objects and hazardous interactions affecting autonomous ships navigation. The Journal of Navigation, 75 (3). pp. 572-593. ISSN 0373-4633

Lee, P and Theotokatos, G and Boulougouris, E (2022) Autonomous collision avoidance control using deep reinforcement learning for maritime autonomous surface ships. In: The 4th International Conference on Maritime Autonomous Surface Ships (ICMASS) and The International Maritime and Port Technology and Development Conference, 2022-04-06 - 2022-04-07.

Tsoumpris, Charalampos and Theotokatos, Gerasimos (2022) Performance and reliability monitoring of ship hybrid power plants. Journal of ETA Maritime Science, 10 (1). pp. 29-38. 5. ISSN 2148-9386

Choi, Jaewoo and Jeong, Byongug and Theotokatos, Gerasimos and Tezdogan, Tahsin (2022) Approach an autonomous vessel as a single robot with Robot Operating System in virtual environment. Journal of International Maritime Safety, Environmental Affairs, and Shipping, 6 (1). pp. 50-66. ISSN 2572-5084

Lu, Daoyi and Theotokatos, Gerasimos and Zhang, Jundong and Zeng, Hong and Cui, Keying (2022) Comparative assessment and parametric optimisation of large marine two-stroke engines with exhaust gas recirculation and alternative turbocharging systems. Journal of Marine Science and Engineering, 10 (3). 351. ISSN 2077-1312

Trivyza, Nikoletta L. and Rentizelas, Athanasios and Theotokatos, Gerasimos and Boulougouris, Evangelos (2022) Decision support methods for sustainable ship energy systems : a state-of-the-art review. Energy, 239 (Part C). p. 122288. 122288. ISSN 1873-6785

Lu, Daoyi and Theotokatos, Gerasimos and Zhang, Jundong and Zeng, Hong and Cui, Keying (2022) Parametric investigation of a large marine two-stroke diesel engine equipped with exhaust gas recirculation and turbocharger cut out systems. Applied Thermal Engineering, 200. 117654. ISSN 1359-4311

Louvros, Panagiotis and Boulougouris, Evangelos and Coraddu, Andrea and Vassalos, Dracos and Theotokatos, Gerasimos (2022) Multi-objective optimisation as an early design tool for smart ship internal arrangement. Ships and Offshore Structures, 17 (6). pp. 1392-1402. ISSN 1754-212X

Coraddu, Andrea and Kalikatzarakis, Miltiadis and Theotokatos, Gerasimos and Geertsma, Rinze and Oneto, Luca; Kumar Agarwal, Avinash and Kumar, Dhananjay and Sonawane, Utkarsha, eds. (2022) Physical and data-driven models hybridisation for modelling the dynamic state of a four-stroke marine diesel engine. In: Engine Modeling and Simulation. Energy, Environment, and Sustainability (1). Springer Singapore, Singapore, pp. 145-193. ISBN 9789811686184

Tsitsilonis, Konstantinos and Theotokatos, Gerasimos and Coventry, Adrian (2021) Development of an intelligent marine engines health assessment system based on digital twins and data driven models. In: Annual Conference of Marine Technology 2021, 2021-12-02 - 2021-12-02, Hellenic Institute of Marine Technology.

Wang, Haibin and Boulougouris, Evangelos and Theotokatos, Gerasimos and Zhou, Peilin and Priftis, Alexandros and Shi, Guangyu (2021) Life cycle analysis and cost assessment of a battery powered ferry. Ocean Engineering, 241. 110029. ISSN 0029-8018

Trivyza, Nikoletta L and Cheliotis, Michail and Boulougouris, Evangelos and Theotokatos, Gerasimos (2021) Safety and reliability analysis of an ammonia-powered fuel-cell system. Safety, 7 (4). 80. ISSN 2313-576X

Bolbot, Victor and Theotokatos, Gerasimos and Wennersberg, Lars Andreas and Faivre, Jerome and Vassalos, Dracos and Boulougouris, Evangelos and Rødseth, Ørnulf Jan and Andersen, Pål and Pauwelyn, Ann-Sofie and Van Coillie, Antoon (2021) A novel risk assessment process : application to an autonomous inland waterways ship. Proceedings of the Institution of Mechanical Engineers, Part O: Journal of Risk and Reliability, 237 (2). pp. 436-458. ISSN 1748-006X

Bolbot, Victor and Theotokatos, Gerasimos and Hamann, Rainer and Psarros, George and Boulougouris, Evangelos (2021) Dynamic blackout probability monitoring system for cruise ship power plants. Energies, 14 (20). 6598. ISSN 1996-1073

Lu, Daoyi and Theotokatos, Gerasimos and Zhang, Jundong and Tang, Yuanyuan and Gan, Huibing and Liu, Qingjiang and Ren, Tiebing (2021) Numerical investigation of the high pressure selective catalytic reduction system impact on marine two-stroke diesel engines. International Journal of Naval Architecture and Ocean Engineering, 13. pp. 659-673. ISSN 2092-6790

Nzengu, Wa and Faivre, Jérôme and Pauwelyn, Ann-Sofie and Bolbot, Victor and Wennersberg, Lars Andreas Lien and Theotokatos, Gerasimos (2021) Regulatory framework analysis for the unmanned inland waterway vessel. WMU Journal of Maritime Affairs, 20 (3). pp. 357-376. ISSN 1651-436X

Bolbot, Victor and Gkerekos, Christos and Theotokatos, Gerasimos; Castanier, Bruno and Cepin, Marco and Bigaud, David and Berenguer, Christophe, eds. (2021) Supplementing fault trees calculations with neural networks. In: Proceedings of the 31st European Safety and Reliability Conference. Research Publishing, Singapore. ISBN 9819730000000

Stoumpos, Sokratis and Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos (2021) Safety performance assessment of a marine dual fuel engine by integrating failure mode, effects and criticality analysis with simulation tools. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 236 (2). pp. 376-393. ISSN 1475-0902

Mizythras, Panagiotis and Boulougouris, Evangelos and Theotokatos, Gerasimos (2021) A novel objective oriented methodology for marine engine-turbocharger matching. International Journal of Engine Research, 23 (12). pp. 2105-2127. ISSN 1468-0874

Wang, Haibin and Boulougouris, Evangelos and Theotokatos, Gerasimos and Priftis, Alexandros and Shi, Guangyu and Dahle, Mikal and Tolo, Edmund (2021) Risk assessment of a battery-powered high-speed ferry using formal safety assessment. In: The 31st (2021) International Ocean and Polar Engineering Conference, 2021-06-20 - 2021-06-25, Rhodes.

Tsitsilonis, Konstantinos-Marios and Theotokatos, Gerasimos (2021) A novel method for in-cylinder pressure prediction using the engine instantaneous crankshaft torque. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 236 (1). pp. 131-149. ISSN 1475-0902

Mizythras, Panagiotis and Pollalis, Christos and Boulougouris, Evangelos and Theotokatos, Gerasimos (2021) A novel decision support methodology for oceangoing vessel collision avoidance. Ocean Engineering, 230. 109004. ISSN 0029-8018

Bolbot, Victor and Gkerekos, Christos and Theotokatos, Gerasimos (2021) Ships traffic encounter scenarios generation using sampling and clustering techniques. In: 1st International Conference on the Stability and Safety of Ships and Ocean Vehicles, 2021-06-07 - 2021-06-11, Online.

Lee, Paul and Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos and Vassalos, Dracos (2021) Fault tree analysis of the autonomous navigation for maritime autonomous surface ships. In: 1st International Conference on the Stability and Safety of Ships and Ocean Vehicles, 2021-06-07 - 2021-06-11, Online.

Komianos, Alexandros and Navas de Maya, Beatriz and Psarros, George and Astrup, Ole Christian and Theotokatos, Gerasimos and Boulougouris, Evangelos and Vassalos, Dracos (2021) Fire prevention and mitigation measures onboard large passenger ships. In: 1st International Conference on the Stability and Safety of Ships and Ocean Vehicles, 2021-06-07 - 2021-06-11, Online.

Wang, Haibin and Boulougouris, Evangelos and Theotokatos, Gerasimos and Priftis, Alexandros and Shi, Guangyu and Zhou, Peilin; Soares, Carlos Guedes, ed. (2021) A comparative life cycle assessment study on environmental performances between battery powered and conventional marine vessels. In: Maritime Technology and Engineering 5 Volume 2. CRC Press, PRT, pp. 119-128. ISBN 9780367773779

Cheliotis, Michail and Boulougouris, Evangelos and Trivyza, Nikoletta L and Theotokatos, Gerasimos and Livanos, George and Mantalos, George and Stubos, Athanasios and Stamatakis, Emmanuel and Venetsanos, Alexandros (2021) Review on the safe use of ammonia fuel cells in the maritime industry. Energies, 14 (11). 3023. ISSN 1996-1073

Gkerekos, Christos and Theotokatos, Gerasimos and Ancic, Ivica and Rye Torben, Sverre and Rejani Miyazaki, Michel (2021) Hybrid, real time engine modelling for the prediction and monitoring of marine power plant emissions and performance. In: 3rd International Conference on Modelling and Optimisation of Ship Energy Systems, 2021-05-19 - 2021-05-20, Online.

Kalikatzarakis, Miltiadis and Coraddu, Andrea and Theotokatos, Gerasimos and Oneto, Luca (2021) Development of a zero-dimensional model and application on a medium-speed marine four-stoke diesel engine. In: 3rd International Conference on Modelling and Optimisation of Ship Energy Systems, 2021-05-19 - 2021-05-20, Online.

Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos and Psarros, George and Hamman, Rainer (2021) A combinatorial safety analysis of cruise ship Diesel-Electric Propulsion plant blackout. Safety, 7 (2). 38. ISSN 2313-576X

Coraddu, Andrea and Oneto, Luca and Ilardi, Davide and Stoumpos, Sokratis and Theotokatos, Gerasimos (2021) Marine dual fuel engines monitoring in the wild through weakly supervised data analytics. Engineering Applications of Artificial Intelligence, 100. 104179. ISSN 0952-1976

Tsitsilonis, Konstantinos and Theotokatos, Gerasimos (2021) Engine malfunctioning conditions identification through instantaneous crankshaft torque measurement analysis. Applied Sciences, 11 (8). 3522. ISSN 2076-3417

Dionysiou, Kritonas and Bolbot, Victor and Theotokatos, Gerasimos (2021) A functional model-based approach for ship systems safety and reliability analysis – application to a cruise ship lubricating oil system. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 236 (1). pp. 228-244. ISSN 1475-0902

Yang, Renyou and Theotokatos, Gerasimos and Vassalos, Dracos (2021) CFD modelling and numerical investigation of a large marine two-stroke dual fuel direct injection engine. Ships and Offshore Structures. pp. 1-13. ISSN 1754-212X

Stoumpos, Sokratis and Theotokatos, Gerasimos (2021) A novel methodology for marine dual fuel engines sensors diagnostics and health management. International Journal of Engine Research, 23 (6). pp. 974-994. ISSN 1468-0874

Milioulis, Konstantinos and Bolbot, Victor and Theotokatos, Gerasimos (2021) Model-based safety analysis and design enhancement of a marine LNG fuel feeding system. Journal of Marine Science and Engineering, 9 (1). pp. 1-25. 69. ISSN 2077-1312

Wennersberg, Lars Andreas Lien and Nordhal, Håvard and Rødseth, Ørnulf Jan and Bolbot, Victor and Theotokatos, Gerasimos; (2020) Analysing supply chain phases for design of effective autonomous ship technology in new transport system solutions. In: 39th International Conference on Ocean, Offshore & Arctic Engineering. American Socety of Mechanical Engineers (ASME), New York. ISBN 9780791884379

Boulougouris, Evangelos and Cheliotis, Michail and Trivyza, Nikoletta and Theotokatos, Gerasimos and Livanos, George and Kalogiratou, Niki and Mantalos, Geroge and Stubos, Athanasios and Stamatakis, Emmanuel; (2020) ShipFC : Πιλοτική δοκιμή κυψελών καυσίμου πλοίων αμμωνίας πολλαπλών MW. In: Book of Marine Technology 2020. Hellenic Institute of Marine Technology, Greece, pp. 69-86.

Wang, Huaiyu and Gan, Huibing and Theotokatos, Gerasimos (2020) Parametric investigation of pre-injection on the combustion, knocking and emissions behaviour of a large marine four-stroke dual-fuel engine. Fuel, 281. 118744. ISSN 0016-2361

Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos and Vassalos, Dracos (2020) A novel cyber-risk assessment method for ship systems. Safety Science, 131. 104908. ISSN 0925-7535

Cheliotis, Michail and Lazakis, Iraklis and Theotokatos, Gerasimos (2020) Machine learning and data-driven fault detection for ship systems operations. Ocean Engineering, 216. 107968. ISSN 0029-8018

Tsitsilonis, K M and Theotokatos, G and Habens, M; (2020) A modelling approach for predicting marine engines shaft dynamics. In: Proceedings of the International Naval Engineering Conference & Exhibition 2020. Proceedings of the International Naval Engineering Conference & Exhibition . Institute of Marine Engineering, Science and Technology, London.

Stoumpos, Sokratis and Theotokatos, Gerasimos (2020) Multiobjective optimisation of a marine dual fuel engine equipped with exhaust gas recirculation and air bypass systems. Energies, 13 (19). 5021. ISSN 1996-1073

Theotokatos, Gerasimos and Rentizelas, Athanasios and Guan, Cong and Ancic, Ivica (2020) Waste heat recovery steam systems techno-economic and environmental investigation for ocean-going vessels considering actual operating profiles. Journal of Cleaner Production, 267. 121837. ISSN 0959-6526

Priftis, Alexandros and Boulougouris, Evangelos and Theotokatos, Gerasimos and Wang, Haibin (2020) Trade-off between modularity and optimisation in the hydrodynamic design of high-speed electric ferries. In: International Conference on Ships and Offshore Structures, 2020-09-01 - 2020-09-04.

Wang, Haibin and Boulougouris, Evangelos and Theotokatos, Gerasimos and Priftis, Alexandros and Shi, Guangyu and Dahle, Mikal and Tolo, Edmund (2020) Risk assessment of a battery-powered high-speed ferry using formal safety assessment. Safety, 6 (3). 39. ISSN 2313-576X

Yang, Renyou and Theotokatos, Gerasimos and Vassalos, Dracos (2020) Parametric investigation of a large two-stroke marine high-pressure direct injection engine by using computational fluid dynamics method. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 234 (3). pp. 699-711. ISSN 1475-0902

Xiang, La and Theotokatos, Gerasimos and Cui, Haining and Xu, Keda and Ben, Hongkai and Ding, Yu (2020) Parametric knocking performance investigation of spark ignition natural gas engines and dual fuel engines. Journal of Marine Science and Engineering, 8 (6). 459. ISSN 2077-1312

Bolbot, V and Theotokatos, G and Boulougouris, E and Wennersberg, L A L and Nordahl, H and Rødseth, Ø J and Faivre, J and Colella, M Molica; (2020) Paving the way toward autonomous shipping development for European Waters – The AUTOSHIP project. In: Autonomous Ships. Royal Institution of Naval Architects, London. ISBN 9781911649069

Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos and Psarros, George Ad and Hamann, Rainer (2020) A novel method for safety analysis of Cyber-Physical Systems - Application to a ship exhaust gas scrubber system. Safety, 6 (2). 26. ISSN 2313-576X

Tsitsilonis, Konstantinos-Marios and Theotokatos, Gerasimos and Xiros, Nikolaos and Habens, Malcolm (2020) Systematic investigation of a large two-stroke engine crankshaft dynamics model. Energies, 13 (10). 2486. ISSN 1996-1073

Bolbot, Victor and Trivyza, Nikoletta L. and Theotokatos, Gerasimos and Boulougouris, Evangelos and Rentizelas, Athanasios and Vassalos, Dracos (2020) Cruise ships power plant optimisation and comparative analysis. Energy, 196. 117061. ISSN 1873-6785

Stoumpos, Sokratis and Theotokatos, Gerasimos and Mavrelos, Christoforos and Boulougouris, Evangelos (2020) Towards marine dual fuel engines digital twins - integrated modelling of thermodynamic processes and control system functions. Journal of Marine Science and Engineering, 8 (3). 200. ISSN 2077-1312

Theotokatos, Gerasimos and Stoumpos, Sokratis and Bolbot, Victor and Boulougouris, Evangelos (2020) Simulation-based investigation of a marine dual fuel engine. Journal of Marine Engineering & Technology, 19 (sup1). pp. 5-16. ISSN 1476-1548

Trivyza, Nikoletta L. and Rentizelas, Athanasios and Theotokatos, Gerasimos (2020) A comparative analysis of EEDI versus lifetime CO2 emissions. Journal of Marine Science and Engineering, 8 (1). 61. ISSN 2077-1312

Bolbot, Victor and Puisa, Romanas and Theotokatos, Gerasimos and Boulougouris, Evangelos and Vassalos, Dracos (2019) A comparative safety assessment for direct current and direct current with hybrid supply power systems in a windfarm service operation vessel using system- theoretic process analysis. In: European STAMP Workshop & Conference, 2019-09-18 - 2019-09-20.

Bolbot, Victor and Theotokatos, Gerasimos and Boulougouris, Evangelos and Vassalos, Dracos (2019) Safety related cyber-attacks identification and assessment for autonomous inland ships. In: International Seminar on Safety and Security of Autonomous Vessels (ISSAV), 2019-09-17 - 2019-09-20, Aalto University.

Gkerekos, Christos and Lazakis, Iraklis and Theotokatos, Gerasimos (2019) Machine learning models for predicting ship main engine Fuel Oil Consumption : a comparative study. Ocean Engineering, 188. 106282. ISSN 0029-8018

Cheliotis, Michail and Gkerekos, Christos and Lazakis, Iraklis and Theotokatos, Gerasimos (2019) A novel data condition and performance hybrid imputation method for energy effcient operations of marine systems. Ocean Engineering, 188. pp. 1-48. 106220. ISSN 0029-8018

Lazakis, Iraklis and Gkerekos, Christos and Theotokatos, Gerasimos (2019) Investigating an SVM-driven, one-class approach to estimating ship systems condition. Ships and Offshore Structures, 14 (5). pp. 432-441. ISSN 1754-212X

Mizythras, Panagiotis and Boulougouris, Evangelos and Theotokatos, Gerasimos; (2019) Application of a decision support tool for the collision avoidance of a container vessel. In: Proceedings Of the 29th (2019) International Ocean and Polar Engineering Conference. Proceedings of Annual International Ocean (Offshore) and Polar Engineering Conference (ISOPE) . International Society of Offshore and Polar Engineers, USA. ISBN 9781880653852

Boulougouris, Evangelos and Mizythras, Panagiotis and Chrysinas, Leonidas and Vavourakis, Georgios and Theotokatos, Gerasimos and Aymelek, Murat and Kurt, Ismail (2019) Developing multidisciplinary blended learning courses for maritime education with cross-European collaboration. WMU Journal of Maritime Affairs, 18 (2). pp. 319-340. ISSN 1651-436X

Trivyza, Nikoletta L. and Rentizelas, Athanasios and Theotokatos, Gerasimos (2019) Impact of carbon pricing on the cruise ship energy systems optimal configuration. Energy, 175. pp. 952-966. ISSN 1873-6785

Bolbot, Victor and Trivyza, Nikoletta and Theotokatos, Gerasimos and Boulougouris, Evangelos and Rentizelas, Athanasios and Vassalos, Dracos; (2019) Cruise ship optimal power plants design identification and quantitative safety assessment. In: Proceedings of MOSES 2019 2nd International Conference on Modelling and Optimisation of Ship Energy Systems. University of Strathclyde, GBR, pp. 55-63. ISBN 9781909522510

Trivyza, Nikoletta and Theotokatos, Gerasimos and Rentizelas, Athanasios (2019) EEDI versus lifecycle CO2 emissions – Is it time for a more realistic policy? In: 2nd International Conference on Modelling and Optimisation of Ship Energy Systems, 2019-05-08 - 2019-05-10.

Mizythras, Panagiotis and Boulougouris, Evangelos and Theotokatos, Gerasimos; (2019) A methodology for single turbocharger-marine engine matching. In: Proceedings of MOSES 2019 2nd International Conference on Modelling and Optimisation of Ship Energy Systems. University of Strathclyde, GBR, pp. 241-247. ISBN 9781909522510

Ančić, Ivica and Perčić, Maja and Theotokatos, Gerasimos and Vladimir, Nikola; Theotokatos, Gerasimos and Coraddu, Andrea, eds. (2019) A novel approach towards more realistic energy efficiency regulations for tankers. In: Proceedings of MOSES 2019 2nd International Conference on Modelling and Optimisation of Ship Energy Systems. University of Strathclyde, GBR, pp. 183-188. ISBN 9781909522510

Xiang, La and Theotokatos, Gerasimos and Ding, Yu (2019) Investigation on gaseous fuels interchangeability with an extended zero-dimensional engine model. Energy Conversion and Management, 183. pp. 500-514. ISSN 0196-8904

Bolbot, Victor and Theotokatos, Gerasimos and Bujorianu, Manuela Luminita and Boulougouris, Evangelos and Vassalos, Dracos (2019) Vulnerabilities and safety assurance methods in Cyber-Physical Systems : a comprehensive review. Reliability Engineering and System Safety, 182. pp. 179-193. ISSN 0951-8320

Bolbot, V. and Theotokatos, G. and Boulougouris, E. and Vassalos, D.; (2019) Comparison of diesel-electric with hybrid-electric propulsion system safety using system-theoretic process analysis. In: RINA, Royal Institution of Naval Architects - Power and Propulsion Alternatives for Ships 2019, Papers. Royal Institution of Naval Architects, GBR. ISBN 9781909024878

Tsitsilonis, Konstantinos and Theotokatos, Gerasimos (2018) A novel systematic methodology for ship propulsion engines energy management. Journal of Cleaner Production, 204. pp. 212-236. ISSN 0959-6526

Theotokatos, Gerasimos and Stoumpos, Sokratis and Bolbot, Victor and Boulougouris, Evangelos and Vassalos, Dracos; (2018) Marine dual fuel engine control system modelling and safety implications analysis. In: 14th International Naval Engineering Conference and Exhibition. IMarEST, London.

Trivyza, Nikoletta L. and Rentizelas, Athanasios and Theotokatos, Gerasimos (2018) A novel multi-objective decision support method for ship energy systems synthesis to enhance sustainability. Energy Conversion and Management, 168. pp. 128-149. ISSN 0196-8904

Trivyza, Nikoletta L. and Rentizelas, Athanasios and Theotokatos, Gerasimos (2018) Environmental and economic sustainability assessment of emerging cruise ship energy system technologies. In: ECOS 2018, 2018-06-17 - 2018-06-22.

Bolbot, V. and Theotokatos, G. and Vassalos, D.; Kujala, Pennti and Lu, Liangliang, eds. (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. In: Marine Design XIII, Volume 2. CRC Press, Boca Raton, FL, pp. 691-699. ISBN 9781138541870

Stoumpos, Sokratis and Theotokatos, Gerasimos and Boulougouris, Evangelos and Vassalos, Dracos and Lazakis, Iraklis and Livanos, George (2018) Marine dual fuel engine modelling and parametric investigation of engine settings effect on performance-emissions trade-offs. Ocean Engineering, 157. 376–386. ISSN 0029-8018

Mavrelos, Christoforos and Theotokatos, Gerasimos (2018) Numerical investigation of a premixed combustion large marine two-stroke dual fuel engine for optimising engine settings via parametric runs. Energy Conversion and Management, 160. 48–59. ISSN 0196-8904

Mizythras, P. and Boulougouris, E. and Theotokatos, G. (2018) Numerical study of propulsion system performance during ship acceleration. Ocean Engineering, 149. 383–396. ISSN 0029-8018

Gkerekos, Christos and Lazakis, Iraklis and Theotokatos, Gerasimos; (2018) Exploiting machine learning for ship systems anomaly detection and healthiness forecasting. In: Proceedings of the 2018 Smart Ship Technology Conference. Royal Institution of Naval Architects, GBR.

Theotokatos, Gerasimos and Guan, Cong and Chen, Hui and Lazakis, Iraklis (2018) Development of an extended mean value engine model for predicting the marine two-stroke engine operation at varying settings. Energy : The International Journal, 143. pp. 533-545. ISSN 1873-6785

Ančić, Ivica and Theotokatos, Gerasimos and Vladimir, Nikola (2018) Towards improving energy efficiency regulations of bulk carriers. Ocean Engineering, 148. 193–201. ISSN 0029-8018

Sfakianakis, K and Theotokatos, G and Boulougouris, E and Vassalos, D (2017) Probabilistic-based design of ship electrical energy systems for enhancing safety. In: Marine Electrical and Control Systems Safety Conference, 2017-11-22 - 2017-11-23, University of Strathclyde.

Mavrelos, Christoforos and Theotokatos, Gerasimos (2017) Modelling and parametric investigation of a large marine two-stroke dual fuel engine. In: The 11th International Symposium of Marine Engineering, 2017-10-15 - 2017-10-19.

Michala, A. L. and Barltrop, N. and Amirafshari, P. and Lazakis, I. and Theotokatos, G.; (2017) An intelligent system for vessels structural reliability evaluation. In: Life-Cycle of Engineering Systems. CRC Press/Balkema, NLD, pp. 1891-1898. ISBN 9781138028470

Gkerekos, Christos and Lazakis, Iraklis and Theotokatos, Gerasimos; Soares, C. Guedes and Teixeira, Angelo P., eds. (2017) Implementation of a self-learning algorithm for main engine condition monitoring. In: Maritime Transportation and Harvesting of Sea Resources. CRC Press, PRT, pp. 981-989. ISBN 978-0-8153-7993-5

Smailes, Michael and Ng, Chong and Mckeever, Paul and Shek, Jonathan and Theotokatos, Gerasimos and Abusara, Mohammad (2017) Hybrid, multi-megawatt HVDC transformer topology comparison for future offshore wind farms. Energies, 10 (7). 851. ISSN 1996-1073

Mizythras, Panagiotis and Pollalis, Christos and Boulougouris, Evangelos and Theotokatos, Gerasimos; (2017) Simulation of a ship propulsion system performance during manoeuvring in shallow waters. In: The Proceedings of The Twenty-seventhth (2017) International Ocean and Polar Engineering Conference. Proceedings of the Annual International Offshore and Polar Engineering Conference . International Society of Offshore and Polar Engineers, USA, pp. 1091-1098. ISBN 978-1-880653-97-5

Trivyza, Nikoletta L and Rentizelas, Athanasios and Theotokatos, Gerasimos (2017) Sustainability assessment of ship energy systems at the design phase : integrating environmental and economic aspects. In: 4th International EurOMA Sustainable Operations and Supply Chains Forum, 2017-02-27 - 2017-02-28, Politecnico di Milano.

Theotokatos, Gerasimos and Sfakianakis, Konstantinos and Vassalos, Dracos (2017) Investigation of ship cooling system operation for improving energy efficiency. Journal of Mechanical Science and Technology, 22 (1). pp. 38-50. ISSN 1976-3824

Gkerekos, C and Lazakis, I and Theotokatos, G; (2017) Ship machinery condition monitoring using performance data through supervised learning. In: Proceedings of the 2017 Smart Ship Technology Conference. Royal Institution of Naval Architects, GBR, pp. 105-111. ISBN 9781909024632

Karakitsos, I and Theotokatos, G; (2016) Modelling of diesel electric propulsion. In: Energy Efficient Ships. Royal Institution of Naval Architects, GBR, pp. 93-101. ISBN 9781909024-601

Pagonis, D.N. and Livanos, George and Theotokatos, Gerasimos and Peppa, Sofia and Themelis, Nikolaos (2016) Open type ferry safety systems design for using LNG fuel. Journal of Marine Science and Application. ISSN 1671-9433

Li, M. and Boulougouris, E. and Lazakis, I. and Theotokatos, G. (2016) Analysis of the wave-induced vertical bending moment and comparison with the class imposed design loads for 4250 TEU container ship. In: International Conference of Maritime Safety and Operations 2016, 2016-10-13 - 2016-10-14, University of Strathclyde.

Mizythras, P. and Boulougouris, E. and Theotokatos, G. (2016) Computational investigation of ship propulsion performance in rough seas. In: International Conference of Maritime Safety and Operations 2016, 2016-10-13 - 2016-10-14, University of Strathclyde.

Gkerekos, Christos and Lazakis, Iraklis and Theotokatos, Gerasimos; Lazakis, Iraklis and Theotokatos, Gerasimos, eds. (2016) Ship machinery condition monitoring using vibration data through supervised learning. In: Proceedings of MSO 2016, International Conference on Maritime Safety and Operations. University of Strathclyde Publishing, GBR, pp. 103-110. ISBN 9781909522169

Fernandez, R. and Lazakis, I. and Theotokatos, G. and Boulougouris, E. (2016) Tanker ship structural analysis for intact and damage cases. In: International Conference of Maritime Safety and Operations 2016, 2016-10-13 - 2016-10-14, University of Strathclyde.

Li, M. and Boulougouris, E. and Lazakis, I. and Theotokatos, G. (2016) Wave-induced vertical bending moment estimation by onboard tiltmeters units on container ship. In: International Conference of Maritime Safety and Operations 2016, 2016-10-13 - 2016-10-14, University of Strathclyde.

Trivyza, N.L. and Rentizelas, A. and Theotokatos, G. (2016) The influence of ship operational profile in the sustainability of ship energy systems. In: International Conference of Maritime Safety and Operations 2016, 2016-10-13 - 2016-10-14, University of Strathclyde.

Michala, A. L. and Barltrop, N. and Amirafshari, P. and Lazakis, I. and Theotokatos, G.; (2016) An intelligent system for vessels structural reliability evaluation. In: International Conference on Maritime Safety and Operations. University of Strathclyde, GBR, pp. 171-179. ISBN 9781909522169

Dikis, K. and Lazakis, I. and Michala, A. L. and Raptodimos, Y. and Theotokatos, G.; Walls, Lesley and Revie, Matthew and Bedford, Tim, eds. (2016) Dynamic risk and reliability assessment for ship machinery decision making. In: Risk, Reliability and Safety. CRC/Taylor & Francis Group, GBR, pp. 685-692. ISBN 9781315374987

Raptodimos, Yiannis and Lazakis, Iraklis and Theotokatos, Gerasimos and Salinas, Raul and Moreno, Alfonso; Jin, HyunWoo and Tang, Huang and Akselsen, Odd M. and Lee, Yongwon, eds. (2016) Collection and analysis of data for ship condition monitoring aiming at enhanced reliability and safety. In: Proceedings of The Twenty-sixth (2016) International Ocean and Engineering Conference. Proceedings of the Annual International Offshore and Polar Engineering Conference, 4 . International Society of Offshore and Polar Engineers, GRC, pp. 828-835. ISBN 9781880653883

Lazakis, Iraklis and Dikis, Konstantinos and Michala, Anna Lito and Theotokatos, Gerasimos (2016) Advanced ship systems condition monitoring for enhanced inspection, maintenance and decision making in ship operations. Transportation Research Procedia, 14. 1679–1688. ISSN 2352-1465

Theotokatos, G. and Stoumpos, S. and Lazakis, I. and Livanos, G.; Soares, Carlos Guedes and Santos, T.A., eds. (2016) Numerical study of a marine dual-fuel four-stroke engine. In: Maritime Technology and Engineering III. CRC Press, PRT, pp. 777-783. ISBN 9781498795937

Raptodimos, Yiannis and Lazakis, Iraklis and Theotokatos, Gerasimos and Varelas, Takis and Drikos, Leonidas (2016) Ship sensors data collection and analysis for condition monitoring of ship structures and machinery systems. In: Smart Ship Technology, 2016-01-26 - 2016-01-27, The Royal Institution of Naval Architects.

Raptodimos, Yiannis and Lazakis, Iraklis and Theotokatos, Gerasimos and Varelas, Takis and Drikos, Leonidas; (2016) Ship sensors data collection and analysis for condition monitoring of ship structures and machinery systems. In: International Conference on Smart Ship Technology 2016. Royal Institution of Naval Architects, GBR. ISBN 9781909024502

Michala, Anna Lito and Lazakis, Iraklis and Theotokatos, Gerasimos and Varelas, Takis; (2016) Wireless condition monitoring for ship applications. In: International conference Smart Ships Technology 2016. Royal Institution of Naval Architects, GBR. ISBN 9781909024502

Cichowicz, Jakub and Theotokatos, Gerasimos and Vassalos, Dracos (2015) Dynamic energy modelling for ship life-cycle performance assessment. Ocean Engineering, 110. pp. 49-61. ISSN 0029-8018

Michala, A. L. and Lazakis, I. and Theotokatos, G. (2015) Predictive maintenance decision support system for enhanced energy efficiency of ship machinery. In: International Conference on Shipping in Changing Climates, 2015-11-24 - 2015-11-26, Technology & Innovation Centre.

Lazakis, Iraklis and Dikis, Konstantinos and Theotokatos, Gerasimos (2015) Novel inspection and maintenance platform for enhanced ship safety. In: World Maritime Technology Conference (WMTC), 2015-11-03 - 2015-11-07, Providence. (In Press)

Lazakis, Iraklis and Theotokatos, Gerasimos and Barltrop, Nigel and Dikis, Konstantinos (2015) Inspection capabilities for enhanced ship safety. In: 16th International Congress of the International Maritime Association of the Mediterranean, IMAM 2015, 2015-09-21 - 2015-09-24, Hotel Park Plaza Histria, Pula.

Baldi, Francesco and Theotokatos, Gerasimos and Andersson, Karin (2015) Development of a combined mean value-zero dimensional model and application for a large marine four-stroke diesel engine simulation. Applied Energy, 154. pp. 402-415. ISSN 0306-2619

Theotokatos, G. and Livanos, G.A. and Strantzali, E. and Dimitrellou, S. and Pagonis, D.N. and Peirounakis, D. and Mizithras, P.; Soares, C. Guedes and Dejhalla, R. and Pavletić, D., eds. (2015) Computational investigation of LNG storage tank for open type ferries. In: Towards Green Marine Technology and Transport. CRC Press/Balkema, HRV, pp. 465-472. ISBN 9781138028876

Theotokatos, G. and Livanos, G.A. and Dimitrellou, S. and Strantzali, E. and Pagonis, D.N. and Politis, K. and Theodoulides, A. and Peirounakis, D. and Mizithras, P.; Soares, C. Guedes and Dejhalla, R. and Pavletić, D., eds. (2015) Design of LNG storage and feeding system for an open type ferry. In: Towards Green Marine Technology and Transport. CRC Press/Balkema, HRV, pp. 473-481. ISBN 9781138028876

Dikis, K. and Lazakis, I. and Theotokatos, G.; Soares, C. Guedes and Dejhalla, R. and Pavletić, D., eds. (2015) Dynamic reliability analysis tool for ship machinery maintenance. In: Towards Green Marine Technology and Transport. CRC Press/Balkema, HRV, pp. 619-626. ISBN 9781138028876

Lazakis, I. and Theotokatos, G. and Barltrop, N. and Dikis, K.; Soares, C. Guedes and Dejhalla, R. and Pavletić, D., eds. (2015) Inspection capabilities for enhanced ship safety. In: Towards Green Marine Technology and Transport. CRC Press/Balkema, HRV, pp. 767-774. ISBN 9781138028876

Guan, Cong and Theotokatos, Gerasimos and Chen, Hui (2015) Analysis of two stroke marine diesel engine operation including turbocharger cut-out by using a zero-dimensional model. Energies, 8 (6). pp. 5738-5764. ISSN 1996-1073

Dikis, Konstantinos and Lazakis, Iraklis and Taheri, Atabak and Theotokatos, Gerasimos (2015) Ship machinery and equipment inspection tool development for risk control and decision making. In: 5th International Symposium on Ship Operations, Management and Economics (SOME), 2015-05-28 - 2015-05-29.

Smailes, M. and Ng, C. and Fox, R. and Shek, J. and Abusara, M. and Theotokatos, G. and McKeever, P.; (2015) Evaluation of core loss calculation methods for highly nonsinusoidal inputs. In: 11th IET International Conference on AC and DC Power Transmission. IEEE, pp. 1-7. ISBN 978-1-84919-982-7

Theotokatos, Gerasimos and Tzelepis, Vasileios (2015) A computational study on the performance and emission parameters mapping of a ship propulsion system. Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 229 (1). pp. 58-76. ISSN 1475-0902

Diakaki, Christina and Panagiotidou, Natalia and Pouliezos, Anastasios and Kontes, Georgios D. and Stavrakakis, George S. and Belibassakis, Kostas and Gerostathis, Theodoros P. and Livanos, George and Pagonis, Dimitrios-Nikolaos and Theotokatos, Gerasimos (2015) A decision support system for the development of voyage and maintenance plans for ships. International Journal of Decision Support Systems, 1 (1). pp. 42-71. ISSN 2050-6988