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Leistungen
The deliverable will provide an update of Deliberable 8.1
Exploitation and Bridge-to-Market Plan (öffnet in neuem Fenster)The report will provide a first cost-benefit analysis of the possible commercial exploitation of the project achievements. It will have the form of a sustainability and exploitation plan assuring the project prolongation and progression and will include a proposal for a business model. All relevant stakeholders will be accounted for in the analysis. The document will be prepared first at the middle of the project but will be updated until the end.
On board power micro-grid configurations and analysis of performances (öffnet in neuem Fenster)The report will provide a description of the onboard micro-grid aimed at achieving the required power quality, a high reliability, simpler and lighter electrical plant. Depending on the specific ship type and use, different solutions will be proposed making use of integrated power systems, distributed energy production, renewable energy sources, such as photovoltaic panels or fuel cells, and the most suitable power grid topology will be chosen based on some metrics and numerical simulation.
Report on hydrodynamic optimization of ships with ALS & relevant response surfaces (öffnet in neuem Fenster)The report will provide the hydrodynamic performance of ship hulls and propulsion systems of vessels when equipped with the air-lubrication system. It will be the input for the derivation of the surrogate models in WP1. In particular, the energy-saving properties of ALS, as well as its effects on propeller efficiency, will be presented.
Technical report on ATEX requirements for a safety eSail integration (öffnet in neuem Fenster)The report will provide procedures and recommendations for the adaptation of the rigid sails WASP in potentially explosive environment based on the ATEX standards. The specifications will concern the installation of the WASP systems and cabling, as well as control systems and actuators.
Operational synthesis evaluation (öffnet in neuem Fenster)The report will provide an analysis on fuel saving of the combination of different retrofitting options in a realistic scenario as well as an optimization study showing when the activation of the energy-saving devices is effective and when it is not worth. The results will strongly depend on the specific route and on weather conditions.
Framework for safe and sustainable shipping operations (öffnet in neuem Fenster)The report will provide a framework that will drive the retrofitting design process to achieve safe and sustainable shipping, matching the lines of POSEIDON principles, ZEWT, MRV policy, and IMO requirements, with a particular focus on the 35% emission reduction in a Life Cycle perspective. The framework will constitute the base of the decision support system of the configurator.
Approval in principles for the different options (öffnet in neuem Fenster)The report will illustrate the safety assessment and the requirements needed for the approval in principle of installations involving alternative low-flashpoint fuels, with the identification and possible mitigation action of the relevant risks. The specifications will be based on the available international regulation and Class rules.
Technical report with drawings (öffnet in neuem Fenster)The report will provide the design of standardized solutions of steel reinforcements needed for the installation of rigid sails WASP that can be adapted to different ship types satisfying the different requirements. The design is optimized and validated via FEM tools.
Report on hydrodynamic optimization at realistic operational conditions (öffnet in neuem Fenster)The report will present the results of the hydrodynamic optimization process applied to different ship types. Among them, the advantages achievable by modifying the hull and propeller shapes in consequence of the reduction of the nominal ship speed will be discussed.
WASP installation flowchart (öffnet in neuem Fenster)The report will describe the procedures for the installation and validation of the WASP systems. The report will exploit the experience of previous installations suggesting the installation sequence, the inherent risks, and the most critical steps. The flowchart will help the shipyard to reduce the time and costs for the installation and the ship owner to maximize the benefits.
Dissemination and Communication activities Report (öffnet in neuem Fenster)The report will provide a description of all dissemination and communication activities performed during the project. It will consider scientific publication, participation to industrial workshops of the sector, as well as dedicated exhibitions or participation to wider events.
Risk assessment of the PALS and mitigation plan to ensure safety at sea leading to AIP (öffnet in neuem Fenster)The report will present the process and the results of the risk assessment of the passive air-lubrification system to identify, rank and control hazard and/or failure modes potentially affecting the novel technology. This is the reference methodology on which the Approval in Principle (AIP) is based.
Report on demonstration of combined use of WASP and ALS systems (öffnet in neuem Fenster)The report will provide results of the virtual demonstration of the WASP and ALS installed, either separately or in combination. The virtual demonstration will be based on the digital twin, i.e., the ship model in deliverable D1.2, that will be validated against the data available from already installed eSail rigid wingsails. The report will focus on the impact of the weather conditions on the performances and on their use in the decision-support system for the operational conditions in ports. Furthermore, the report will provide recommendations for the implementation of the different retrofitting options based on the outcomes of the virtual validation and of past experience and suggest possible strategies about how to manage the WASP in port areas.
Report on the numerical simulation of WASP effect (öffnet in neuem Fenster)The deliverable will report the results of numerical simulations of the sail system providing provide the aerodynamic forces and moments acting on the sails, and thus transferred on the ship, for different wind inflow speeds and angles. The data will be exploited for the determination of the optimal operational point of the propeller in the operational optimization conducted in WP3, as well as for the configuration of the retrofitting in WP1.
Report on hydrodynamic optimization of ships with WASP & relevant response surfaces (öffnet in neuem Fenster)The report will provide the hydrodynamic design and optimization of ship hulls when equipped with the wind-assisted propulsion system, as well as the response surface that will be the input for the derivation of the surrogate models in the WP1. In particular, the effect of the WASP on the ship attitude and on the necessary changes of the shapes of hull and appendages will be illustrated.
Sea trials protocol for WASP systems (öffnet in neuem Fenster)The report will describe the sea trials protocols to be used for testing and validation of the WASP, along with a checklist for safety aspects and the evaluation of the maneuverability properties of the vessel with the WASP system installed. The most significant data to be recorded during sea trials tests will be also presented.
Integration of the ship model in weather routing (öffnet in neuem Fenster)The report will describe the way in which the ship model developed in WP1 will be integrated into the weather routing system, thus enabling the preliminary estimate of the fuel consumption for a specific route, still bearing in mind the safety aspects based on the seakeeping and maneuvering criteria.
Risk assessment report (öffnet in neuem Fenster)The report will provide a detailed risk assessment of a preliminary design, together with possible mitigation actions. The preliminary design will be used to define a detailed design for the construction of the systems. The reports will also present the hazard identified by either literature review or brainstorming with experts from the classification societies.
Hull and propeller performance monitoring tool (öffnet in neuem Fenster)The report will describe a hull and propeller condition monitoring tool that will be exploited for the operational optimization and for the identification of maintenance needs related with (NTUA)of the hull and propeller fouling status. The tool will be based on a combination of physics-based and data-driven models.
Dissemination, Awareness raising & Communication Plan (öffnet in neuem Fenster)The report will describe the way in which the Consortium intends to disseminate the project achievements. Whereas some components will be issued only at the beginning of the project, e.g. project logo, and project webpage, the dissemination, and communication plan will be periodically updated adding specific events that will be organized in the second half of the project.
Software application and user documentation for web-based application (öffnet in neuem Fenster)The report will describe the web-based tool, its functionality, and configuration and operating instructions for users. Examples will be provided, guiding users through data entry, import, and preparation, the different options and choices for cost-benefit assessment.
Definition of retrofitting options based on combination of different alternatives (öffnet in neuem Fenster)The report will illustrate possible retrofitting solutions that can reduce fuel consumption and emission by exploiting the combination of different zero-carbon solutions, such as fuel cells, batteries and storage systems, as well as, wherever possible, integrated photovoltaic solutions.
Report on the performance prediction based on advanced dynamical system (öffnet in neuem Fenster)The report will illustrate the changes induced by the WASP on the seakeeping and on the wave added resistance and the non-linear, multi-dof, system that will be used for the performance prediction in various sea-states and different wind/waves directions. The outcomes will be used either in WP1 for the long-term synthesis as well as for the operational synthesis and weather routing optimization in WP3.
Class Approval In Principle (öffnet in neuem Fenster)The Report will present the process and the result of the Class Approval in Principle (AIP) of the wind-assisted ship propulsion, based upon the definition, application, and compliance with rules and regulations aimed at verifying that this novel technology is feasible, fit for purpose and safe throughout the ship lifecycle
System design to deliver maximum drag reduction by PALS (öffnet in neuem Fenster)The report will provide the design and system layout for the Passive Air Lubrication System that will be conducted via CFD analyses supported by experimental data already available from previous experimental studies at low TRL as well as by experimental investigation conducted within the project. The design will concern primarily the injection conditions and the Venturi pipe.
Characterization of the ship systems and ELA (öffnet in neuem Fenster)As a first step of the retrofitting design process, the report will provide a description of the original energy configuration of the ship as well as the specification of the needs for the new destination of use. Among the different aspects, the operational conditions of the power plant will be analyzed to identify possible solutions for their optimization.
The deliverable will provide an update of the deliverable D9.2.
Data Management Plan (öffnet in neuem Fenster)The data management plan, delivered at the beginning of the project in a first release, will present the way in which the Consortium intend to maximize the access and re-use of the project achievements within the FAIR principles. Several level of confidentiality of the data and information will be considered. The DMP will be updated during the project.
Data Management Plan final (öffnet in neuem Fenster)The deliverable will provide an update of the deliverables D9.2 and 9.4.
Veröffentlichungen
Autoren:
Dimitra Anevlavi, Spiros Zafeiris, George Papadakis, Kostas Belibassakis
Veröffentlicht in:
Journal of Marine Science and Engineering, 2023, ISSN 2077-1312
Herausgeber:
MDPI
DOI:
10.3390/jmse11112179
Autoren:
Mingyang Zhang; Nikolaos Tsoulakos; Pentti Kujala; Spyros Hirdaris
Veröffentlicht in:
Engineering Applications of Artificial Intelligence, 2024, ISSN 0952-1976
Herausgeber:
Pergamon Press Ltd.
DOI:
10.1016/j.engappai.2023.107425
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