Browsing SINTEF Ocean by Document Types "Chapter"

Now showing items 21-40 of 139

    • CO2 refrigeration system design and optimization for LNG driven cruise ships 

      Saeed, Muhammad Zahid; Hafner, Armin; Gabrielii, Cecilia H; Tolstorebrov, Ignat; Widell, Kristina Norne (Science et technique du froid;, Chapter; Peer reviewed, 2021)

    • Collision Risk Assessment and Forecasting on Maritime Data 

      Tritsarolis, Andreas; Murray, Brian; Pelekis, Nikos; Theodoridis, Yannis (Chapter, 2023)
      The wide spread of the Automatic Identification System (AIS) and related tools has motivated several maritime analytics operations. One of the most critical operations for the purpose of maritime safety is the so-called ...

    • Committee I.2: Loads 

      Ogawa, Yoshitaka; Bai, Wei; de Hauteclocque, Guillaume; Dhavalikar, Sharad; Fang, Chih-Chung; Fonseca, Nuno; Hänninen, Satu; Johannessen, Thomas B.; Lien, Van; Morooka, Celso; Mumm, Holger; Prpic-Orsic, Jasna; Song, Kang Hyun; Tian, Chao; Ugurlu, Bahadir; Wang, Sue (Chapter, 2018-09)
      Concern for the environmental and operational loads from waves, wind, current, ice, slamming, sloshing, green water, weight distribution and any other operational factors. Consideration shall be given to deterministic and ...

    • Committee II.2: Dynamic Response 

      Ergin, A.; Alley, E.; Brandt, A.; Drummen, I; Hermundstad, Ole Andreas; Huh, Y.C.; Ivaldi, A.; Liu, J.H.; Malenica, S.; El Moctar, Ould; Shyu, R.J.; Storhaug, G.; Vladimir, N.; Yamada, Y.; Zhan, D.; Zhang, G. (Chapter, 2018-09-09)
      Concern for the dynamic structural response of ships and offshore structures as required for safety and serviceability assessments, including habitability. This should include steady state, transient and random response. ...

    • Committee V.4: Offshore Renewable Energy 

      Gao, Zhen; Bingham, Harry B.; Ingram, Harry B.; Kolios, Athanasios; Karmakar, Debabrata; Utsunomiya, Tomoaki; Catipovic, Ivan; Colicchio, Giuseppina; Rodrigues, José Miguel; Adam, Frank; Karr, Dale G.; Fang, Chuang; Shin, Hyun-Kyoung; Slätte, Johan; Ji, Chunyan; Sheng, Wanan; Liu, Pengfei; Stoev, Lyudmil (Progress in Marine Science and Technology;, Chapter, 2018-09)
      Concern for load analysis and structural design of offshore renewable energy devices. Attention shall be given to the interaction between the load and structural response of fixed and floating installations taking due ...

    • Communications Challenges in the Arctic: Oil and Gas Operations Perspective 

      Ho, Tu Dac; Fjørtoft, Kay Endre (ASME Digital colletion;OMAE2017-61211, Chapter, 2017-06-25)
      Challenges when operating offshore systems in the Arctic were addressed and analyzed from general data communications systems to distress communications systems. Two methodologies were developed with tools for estimating: ...

    • A comparative study to investigate two configurations of a two-stage evaporator in a CO2 heat pump chiller 

      Hazarika, Mihir Mouchum; Hafner, Armin; Bengsch, Jan (Chapter; Peer reviewed, 2023)
      This study is carried out to investigate the performance of a CO2 heat pump chiller that provides heating and cooling simultaneously. For heating applications, hot water is produced at 90°C; while for cooling applications, ...

    • Comparison of Wind and Wave Extremes in Very Long-Term Climatic Scales 

      Stefanakos, Christos; Vanem, Erik (ASME Digital colletion;OMAE2018-77581, Chapter, 2018-06-17)
      The study of very long-term ocean climate is of great interest in a number of different applications. In a climate change perspective, estimations of return values of wind and wave parameters to a future climate are of ...

    • Compilation of Development Metrics Applicable to Wave Energy Converters (WECs): Current Status and Proposed Next Steps 

      Dos Santos Sousa Rodrigues, José Miguel; Langhelle, Nina Kristin; Rølvåg, Terje; Cruz, João; Atcheson Cruz, Mairead; Martini, Michele; Garcia Rosa, Paula Bastos; Kamidelivand, Mitra; Alessandri, Giacomo; Gallorini, Federico (ISOPE - International Offshore and Polar Engineering Conference. Proceedings;33, Chapter; Peer reviewed, 2023)
      As for any novel technology, the need to consider, identify and formulate performance requirements and related assessment criteria has been an important subject in the development of Wave Energy Converters (WECs). These ...

    • Conclusions and Future Vision on Big Data in Pelagic Fisheries Sustainability 

      Fernandes, Jose A.; Reite, Karl Johan (Chapter; Peer reviewed, 2021)
      The digitalization of the fisheries sector has been limited. However, in this book, the potential for making the sector more competitive and resilient through higher digitalization has been demonstrated using pelagic ...

    • Consolidation of Empirics for Calculation of VIV Response 

      Voie, Per Erlend; Wu, Jie; Resvanis, Themistocles; Larsen, Carl Martin; Vandiver, Kim; Triantafyllou, Michael S.; Baarholm, Rolf Jarle (ASME Proceedings | Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV;OMAE2017-61362, Chapter, 2017-06-25)
      The present paper consolidates available experimental results for both sub-critical and critical Reynolds numbers and varying surface roughness and formulates a coefficient excitation model that aims at unbiased response ...

    • Constrained Autonomy for a Better Human–Automation Interface 

      Rødseth, Ørnulf Jan (Chapter; Peer reviewed, 2021)
      The concept of autonomous or uncrewed ships is not new. Japan investigated remote control of ships in the “Highly reliable intelligent ship” project from 1982 to 1988 (Hasegawa 2004). The rocket launching platform L/P ...

    • Controller Analysis in Real-Time Hybrid Model Testing of an Offshore Floating System 

      Vilsen, Stefan Arenfeldt; Sauder, Thomas Michel; Føre, Martin; Sørensen, Asgeir Johan (ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, Volume 7B: Ocean Engineering;OMAE2018-77859,, Chapter, 2018-06-25)
      This paper presents an experimental study using Real-Time Hybrid Model (ReaTHM) testing of a moored floating cylindrical buoy, conducted in a wave basin. ReaTHM testing is a method for studying the dynamics of marine ...

    • Convergence of Ensemble Simulations for Environmental Risk Assessment 

      Nordam, Tor; Brönner, Ute; Daae, Ragnhild Lundmark (Chapter, 2016-06)
      Ensemble simulations of oil fate and transport for a hypothetical oil spill, sometimes referred to as "stochastic simulations", are frequently used for environmental risk assessment related to offshore operations. In this ...

    • Current induced drag forces on cultivated sugar kelp 

      Endresen, Per Christian; Norvik, Carina; Kristiansen, David; Birkevold, Jens; Volent, Zsolt (Chapter, 2019-06)
      To obtain more knowledge of current induced drag forces on sugar kelp, towing tests with ropes containing cultivated sugar kelp was conducted. As freshwater may damage the kelp and cause changes in its mechanical response, ...

    • Cyber Security Issues in Navigation Systems of Marine Vessels From Control Perspective 

      Hassani, Vahid; Crasta, Naveena; Pascoal, Antonio (ASME Digital colletion;OMAE2017-61771, Chapter, 2017-06-25)
      Autonomous marine vessels are the way forward to revolutionize maritime operations. However, the safety and success of autonomous missions depend critically on the availability of a reliable positioning system and time ...

    • Data-driven sea state estimation for vessels using multi-domain features from motion responses 

      Han, Peihua; Li, Guoyuan; Skjong, Stian; Wu, Baiheng; Zhang, Houxiang (Chapter; Peer reviewed, 2021)
      Situation awareness is of great importance for autonomous ships. One key aspect is to estimate the sea state in a real-time manner. Considering the ship as a large wave buoy, the sea state can be estimated from motion ...

    • Defining Ship Autonomy by Characteristic Factors 

      Rødseth, Ørnulf Jan (SINTEF Proceedings;3, Chapter, 2019)
      Several papers have proposed ways to define levels of autonomy (LOA), i.e. how responsibility is shared between an automation system and a human when the automation system to some degree can operate independently of the ...

    • Design Parameters for Increased Operability of Offshore Crane Vessels 

      Gutsch, Martin; Sprenger, Florian; Steen, Sverre (ASME Proceedings | Torgeir Moan Honoring Symposium;OMAE2017-62307, Chapter, 2017-06-25)
      Marine subsea operations are performed by highly specialized ships, referred to as Inspection, Maintenance, and Repair (IMR) and Offshore Construction Vessels (OCV). Although the ships and their on-board equipment are ...

    • Development of a Simulator Training Platform for Fish Farm Operations 

      Holmen, Ingunn Marie; Thorvaldsen, Trine; Aarsæther, Karl Gunnar (ASME Proceedings | Structures, Safety and Reliability;OMAE2017-62023, Chapter, 2017-06)
      The Norwegian aquaculture industry is accident prone compared to other industries and employees report a high number of near-accidents. Furthermore, escape of fish is a challenge for the industry. There is a potential for ...