Presented by the SNAME T&R SD-04 Panel
The Offshore Service Vessels (OSV) case in the HOLISHIP project has addressed both these vessel concepts with the main focus on power system optimization based on the operational profile for the vessel. Regarded as highly specialized vessels, OSV design requires the synchronization of several of disciplines. Thus, a holistic approach, considering Key Performance Indices (KPIs) for several disciplines, was developed and utilized from a conceptual design level to the power system concept verification. Sub-optimization of each module for different KPIs without taking into account the interaction between the modules does not necessarily lead to an optimized overall performance of the vessel and a holistic approach design is highly likely to be beneficial. At the early design stage of a vessel, important parameters are defined having a huge impact on the performance of the vessel according to the KPIs. Changing these parameters at a later stage in the design process is difficult and requires a considerable effort from the multidisciplinary design team. This presentation of the holistic design of the OSV application case is focused on the vessel’s tank arrangement with regards to damage stability criteria. A parametric arrangement methodology was created, integrated with damage stability criteria calculated for this vessel type and an early-stage automated optimization of the tank arrangement can be optimized. The methodology is underutilization in other research projects and selected commercial projects.
SPEAKERS/PRESENTERS:Martijn de Jongh:
2007- Chief Designer responsible for specialized offshore vessels design and conversions, Ship Design & Solutions Kongsberg Maritime.
2003-2007 – Offshore Engineer and Naval Architect at Smit International, involved in vessel newbuild program, contract tenders and salvage operations.
2003 – Masters degree (M.Sc.) in Ship Design at Delft university of Technology, The Netherlands.
Paulo Macedo:
2018- Project Engineer, Hydrodynamics, Hull lines, resistance and motions, Ship Design & Solutions Kongsberg Maritime.
2018 – Masters degree (M.Sc.) in Naval Architecture and Ocean Engineering, Chalmers University of Technology, Sweden. Master Thesis student at Friendship Systems.
Bård Berg:
2002- Principal Engineer, Hydrodynamics, responsible for hydrodynamic vessel performance, Ship Design & Solutions Kongsberg Maritime.
1996-2001 – Project Engineer, Global Maritime
1995 – Masters degree (M.Sc.) in Marine Technology, Hydrodynamics at Norwegian University of Science and Technology, Norway.
