Otsing - TalTech teadusportaal

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1

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Advancing sustainable icebreaking: Alternative fuels and operational efficiency for a Northern Baltic Sea caseLeiger, Roomet; Kujala, Pentti Jouko Sakari; Tapaninen, Ulla Pirita; Carjova, KristineProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE 2025 ; vol. 32025 / art. v003t07a009 https://doi.org/10.1115/OMAE2025-157777

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AI-based surrogate model for the prediction of ship fuel consumption reflecting hydrometeorological conditionsZhang, Mingyang; Tsoulakos, Nikolaos; Kujala, Pentti Jouko Sakari; Hirdaris, SpyrosProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE 2024 ; vol. 92024 / OMAE2024-121992, V009T13A016 ; 11 pages https://doi.org/10.1115/OMAE2024-121992 Conference proceedings at Scopus Article at Scopus

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Azimuthing propulsion in ice managementHänninen, Samuli; Kujala, Pentti Jouko Sakari; Määttänen, Pirjo; Heideman, Torsten; Korsström, Andrei; Viheriälehto, Sampo; Koponen, JormaProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE 2024 ; Vol. 62024 / art. OMAE2024-127102, V006T07A016 ; 10 pages https://doi.org/10.1115/OMAE2024-127102 Conference proceedings at Scopus Article at Scopus Article at WOS

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Comparison and evaluation of learning capabilities of deep learning methods for predicting ship motionsZhang, Mingyang; Liu, Con; Kujala, Pentti Jouko Sakari; Hirdaris, SpyrosProceedings of 15th International Marine Design Conference (IMDC-2024)2024 / p. 1499-1510 https://doi.org/10.59490/imdc.2024.838

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Exploring historical maritime cyber-attacks and introducing maritime security operations center as a solution to mitigate themNasr, Ahmed Nagi Abdelaziz Mohamed; Leiger, Roomet; Zaitseva-Pärnaste, Inga; Kujala, Pentti Jouko SakariTheory and practice of shipbuilding : Proceedings of the 26th Symposium (SORTA 2024), Zadar, Croatia, 2-5 October 20242024 / p. 235-245 https://doi.org/10.3233/PMST240042 Conference Proceedings at Scopus Article at Scopus

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An intelligent decision support method for assisted ship maneuvering and route planning using pre-trained deep learning modelZhang, M. Y.; Shen, W. H.; Tsoulakos, N.; Wang, H. D.; Kujala, Pentti Jouko Sakari; Hirdaris, S.Trends in Collision and Grounding of Ships and Offshore Structures2025 / p. 440-448 https://doi.org/10.1201/9781003684404-56

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Maritime transport system simulation for sustainable winter navigationKondratenko, A.; Kamberov, K.; Kujala, Pentti Jouko SakariInnovations in Sustainable Maritime Technology—IMAM 2025 : Ship Operations, Autonomy, Safety, Digitalization, Human Factors, Logistics, Shipyard Organization2025 / p. 3-13 https://doi.org/10.1007/978-3-032-02102-1_1 https://www.scopus.com/pages/publications/105024053979

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Numerical analysis of dynamic ice submersion force acting on heavy icebreakerDong, W.; Li, F.; Ding, S.; Kujala, Pentti Jouko Sakari; He, G.; Fu, S.; Zhou, L.Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC2025 / p. 880-889 https://www.poac.com/Papers/2025/pdf/POAC25_paper_97.pdf

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On the data-driven investigation of factors affecting the need for icebreaker assistance in ice-covered watersLiu, Cong; Kulkarni, Ketki; Suominen, Mikko; Kujala, Pentti Jouko Sakari; Musharraf, MashuraCold regions science and technology2024 / art. 104173 https://doi.org/10.1016/j.coldregions.2024.104173 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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Parametric analysis of ship-ice dynamic interaction scenarios based on FEMLi, W.; Zhou, L.; Kujala, Pentti Jouko Sakari; Fu, S.; He, G.; Diao, F.; Li, F.Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC2025 / p. 902-914 https://www.poac.com/Papers/2025/pdf/POAC25_paper_99.pdf https://www.scopus.com/pages/publications/105014911560?origin=resultslist

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A probabilistic model for estimating ship performance in ice conditionsLiu, C.; Arif, A.; Kujala, Pentti Jouko Sakari; Suominen, M.; Musharraf, M.Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC2025 / p. 467-477 https://www.poac.com/Papers/2025/pdf/POAC25_paper_52.pdf https://www.scopus.com/pages/publications/105014942260?origin=resultslist

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Propeller ice interaction – theory and practiseHänninen, Samuli; Kujala, Pentti Jouko Sakari; Heideman, Torsten; Sipilä, Tuomas; Määttänen, PirjoProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE 2025 ; vol. 32025 / art. V003T07A014 https://doi.org/10.1115/OMAE2025-153256 https://www.scopus.com/pages/publications/105015297456

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Safety improvements for high-speed planing craft occupants : A systematic reviewRoshan, Fatemeh; Dashtimanesh, Abbas; Kujala, Pentti Jouko SakariJournal of marine science and engineering2024 / art. 845 https://doi.org/10.3390/jmse12050845 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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A ship digital twin for safe and sustainable ship operationsHirdaris, Spyros; Zhang, M; Tsoulakos, Nikolaos; Kujala, Pentti Jouko SakariState-of-the-Art Digital Twin Applications for Shipping Sector Decarbonization2024 / p. 192−220 https://doi.org/10.4018/978-1-6684-9848-4.ch009

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Small unmanned surface vessels — a review and critical analysis of relations to safety and safety assurance of larger autonomous shipsBolbot, Victor; Sandru, Andrei; Saarniniemi, Ture; Puolakka, Otto; Kujala, Pentti Jouko Sakari; Valdez Banda, Osiris A.Journal of marine science and engineering2023 / art. 2387, 38 p. : ill https://doi.org/10.3390/jmse11122387 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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Structural health monitoring on offshore jacket platforms using a novel ensemble deep learning modelWang, Mengmeng; Incecik, Atilla; Tian, Zhe; Zhang, Mingyang; Kujala, Pentti Jouko Sakari; Gupta, Munish; Krolczyk, Grzegorz; Li, ZhixiongOcean engineering2024 / art. 117510 https://doi.org/10.1016/j.oceaneng.2024.117510 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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Study on extreme ice force of polar vessels based on a probabilistic methodJiao, B.; Li, F.; Kujala, Pentti Jouko Sakari; Zhou, L.; Ge, H.; Fu, S.; Ding, S.Proceedings of the International Conference on Port and Ocean Engineering under Arctic Conditions, POAC2025 / p. 662-672 https://www.poac.com/Papers/2025/pdf/POAC25_paper_76.pdf

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A study on the ice resistance characteristics of ships in rafted ice based on the circumferential crack methodHuang, Jiayu; Diao, Feng; Ding, Shifeng; Han, Sen; Kujala, Pentti Jouko Sakari; Zhou, LiWater2024 / art. 854 https://doi.org/10.3390/w16060854 Journal metrics at Scopus Article at Scopus

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System level simulation of the winter navigation in the Baltic SeaKujala, Pentti Jouko Sakari; Kulkarni, Ketki; Kondratenko, Aleksandr; Lu, Liangliang; Winberg, Christine; Li, Fang; Musharraf, MashruraProceedings of 15th International Marine Design Conference (IMDC-2024)2024 / p. 408-420 https://doi.org/10.59490/imdc.2024.902

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Systems driven intelligent decision support methods for ship collision and grounding prevention : Present status, possible solutions, and challengesZhang, Mingyang; Taimuri, Ghalib; Zhang, Jinfen; Zhang, Di; Yan, Xinping; Kujala, Pentti Jouko Sakari; Hirdaris, SpyrosReliability engineering and system safety2025 / art. 110489 https://doi.org/10.1016/j.ress.2024.110489

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Uued inimesed ja positsioonidKiigema, Kadri; Sibinski, Maciej; Bauk, Sanja; Kujala, Pentti Jouko Sakari; Levo, Anu-Mai; Vaimann, ToomasMente et Manu2023 / lk. 44-47 : fot https://www.ester.ee/record=b1242496*est

artikkel ajakirjas

Kujala, Pentti Jouko Sakari (TTÜ autor)

teaviku laadid

autor 27

CV 4

tema kohta 3