FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2728466576> ?p ?o ?g. }

• W2728466576 abstract "Forecasts show a doubling of the world’s transportation needs until 2050. Shipping today accounts for 90% of all freight transport. Simultaneously, shipping must become cleaner and more energy-efficient to meet the target to more than halve 2005 greenhouse gas emissions by 2050. To improve the energy efficiency of ships, we must be able to accurately predict and analyze the performance of ships not only in operation but also during the design of new ships as well as retrofitting of existing ships. Therefore, a practical and useful prediction method should not require prior measurements and should be applicable for an arbitrary ship. The system “ship” is complex and composed by many components, which requires a structured- and component-based approach when analyzing and modelling this system. This thesis presents a generic ship energy systems model, which enables operational simulations and fuel consumption predictions of ships at sea with limited input parameters, i.e., without calibration or full-scale measurements. The simulation model consists of several empirical and semi-empiric methods to predict the performance of each component. To cover gaps where empirical methods were found unreliable, numerical standard propeller and hull series were developed. Further on, the model was applied to two reference ships, one RoRo ship and one tanker, at four phases in the ship design process: (i) in the early phase, i.e., in the beginning of the ship design process when only the ship’s main dimensions are available; (ii) when the hull design is finished; (iii) when information from calm water model tests are available; and (iv) when the complete ship design is finished. A thorough uncertainty analysis was done for each component of the model to specify design and method uncertainties and to find the total uncertainty of the fuel consumption prediction. In several case studies, the usability of the model was shown in, e.g., main dimension variations, sea margin variations and speed profile optimizations, for a given route with realistic weather and sea conditions. It is shown that a systems perspective is crucial to capture the interaction of different parts of the energy system “ship”. The main conclusion of the work presented is that the developed generic energy systems model can predict the fuel consumption of an arbitrary ship at sea. Comparing fuel consumption prediction at design speed, it was found that the prediction with only the main dimensions available is within 5% of the prediction with model tests available. The comparison was done for the two reference ships and without calibration or prior measurements." @default.
• W2728466576 created "2017-07-14" @default.
• W2728466576 creator A5029362290 @default.
• W2728466576 date "2017-01-01" @default.
• W2728466576 modified "2023-09-25" @default.
• W2728466576 title "A Generic Model for Simulation of the Energy Performance of Ships - from Early Design to Operational Conditions" @default.
• W2728466576 hasPublicationYear "2017" @default.
• W2728466576 type Work @default.
• W2728466576 sameAs 2728466576 @default.
• W2728466576 citedByCount "0" @default.
• W2728466576 crossrefType "dissertation" @default.
• W2728466576 hasAuthorship W2728466576A5029362290 @default.
• W2728466576 hasConcept C111919701 @default.
• W2728466576 hasConcept C119599485 @default.
• W2728466576 hasConcept C121332964 @default.
• W2728466576 hasConcept C127413603 @default.
• W2728466576 hasConcept C166957645 @default.
• W2728466576 hasConcept C168167062 @default.
• W2728466576 hasConcept C171146098 @default.
• W2728466576 hasConcept C18903297 @default.
• W2728466576 hasConcept C199104240 @default.
• W2728466576 hasConcept C2778368411 @default.
• W2728466576 hasConcept C2778755073 @default.
• W2728466576 hasConcept C2780165032 @default.
• W2728466576 hasConcept C37423430 @default.
• W2728466576 hasConcept C41008148 @default.
• W2728466576 hasConcept C42475967 @default.
• W2728466576 hasConcept C45882903 @default.
• W2728466576 hasConcept C47737302 @default.
• W2728466576 hasConcept C62520636 @default.
• W2728466576 hasConcept C65542768 @default.
• W2728466576 hasConcept C66938386 @default.
• W2728466576 hasConcept C80055088 @default.
• W2728466576 hasConcept C80462391 @default.
• W2728466576 hasConcept C86803240 @default.
• W2728466576 hasConcept C95457728 @default.
• W2728466576 hasConcept C97355855 @default.
• W2728466576 hasConcept C98045186 @default.
• W2728466576 hasConceptScore W2728466576C111919701 @default.
• W2728466576 hasConceptScore W2728466576C119599485 @default.
• W2728466576 hasConceptScore W2728466576C121332964 @default.
• W2728466576 hasConceptScore W2728466576C127413603 @default.
• W2728466576 hasConceptScore W2728466576C166957645 @default.
• W2728466576 hasConceptScore W2728466576C168167062 @default.
• W2728466576 hasConceptScore W2728466576C171146098 @default.
• W2728466576 hasConceptScore W2728466576C18903297 @default.
• W2728466576 hasConceptScore W2728466576C199104240 @default.
• W2728466576 hasConceptScore W2728466576C2778368411 @default.
• W2728466576 hasConceptScore W2728466576C2778755073 @default.
• W2728466576 hasConceptScore W2728466576C2780165032 @default.
• W2728466576 hasConceptScore W2728466576C37423430 @default.
• W2728466576 hasConceptScore W2728466576C41008148 @default.
• W2728466576 hasConceptScore W2728466576C42475967 @default.
• W2728466576 hasConceptScore W2728466576C45882903 @default.
• W2728466576 hasConceptScore W2728466576C47737302 @default.
• W2728466576 hasConceptScore W2728466576C62520636 @default.
• W2728466576 hasConceptScore W2728466576C65542768 @default.
• W2728466576 hasConceptScore W2728466576C66938386 @default.
• W2728466576 hasConceptScore W2728466576C80055088 @default.
• W2728466576 hasConceptScore W2728466576C80462391 @default.
• W2728466576 hasConceptScore W2728466576C86803240 @default.
• W2728466576 hasConceptScore W2728466576C95457728 @default.
• W2728466576 hasConceptScore W2728466576C97355855 @default.
• W2728466576 hasConceptScore W2728466576C98045186 @default.
• W2728466576 hasLocation W27284665761 @default.
• W2728466576 hasOpenAccess W2728466576 @default.
• W2728466576 hasPrimaryLocation W27284665761 @default.
• W2728466576 hasRelatedWork W169049429 @default.
• W2728466576 hasRelatedWork W1933995582 @default.
• W2728466576 hasRelatedWork W2071860157 @default.
• W2728466576 hasRelatedWork W2085738262 @default.
• W2728466576 hasRelatedWork W2185730459 @default.
• W2728466576 hasRelatedWork W2190705148 @default.
• W2728466576 hasRelatedWork W2332630645 @default.
• W2728466576 hasRelatedWork W2537904790 @default.
• W2728466576 hasRelatedWork W2540246615 @default.
• W2728466576 hasRelatedWork W2754177115 @default.
• W2728466576 hasRelatedWork W2886135179 @default.
• W2728466576 hasRelatedWork W2963279173 @default.
• W2728466576 hasRelatedWork W3014780258 @default.
• W2728466576 hasRelatedWork W3022148185 @default.
• W2728466576 hasRelatedWork W3094280826 @default.
• W2728466576 hasRelatedWork W3184937019 @default.
• W2728466576 hasRelatedWork W3190914794 @default.
• W2728466576 hasRelatedWork W586971475 @default.
• W2728466576 hasRelatedWork W99405092 @default.
• W2728466576 hasRelatedWork W3019571770 @default.
• W2728466576 isParatext "false" @default.
• W2728466576 isRetracted "false" @default.
• W2728466576 magId "2728466576" @default.
• W2728466576 workType "dissertation" @default.