Yazar "Helvacıoğlu, Şebnem" için listeleme
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2-D Control of Payload on an Offshore Crane during Ship-to-ship Load Transfer Operation
Bozkurt, Bilgin; Ertoğan, Melek; Helvacıoğlu, Şebnem (Institute of Electrical and Electronics Engineers Inc., 2022)Offshore load transfer in rough sea conditions, especially when Ship-to-Ship, is risky due to the increasing demand for the acceleration system requirements and the restricted unloading area. This study proposes an efficient ... -
Applying reverse engineering principles on analysis of failures occurred in ship production
Karahan, Canberk; Helvacıoğlu, Şebnem; Helvacıoğlu, İsmail Hakkı (Society of Naval Architects and Marine Engineers, 2021)In the current work, a new error evaluation methodology is introduced based on error analysis in ship production with reverse engineering data. The aim is to determine the errors and prevent or reduce the occurrence in ... -
Assessment of fiber reinforced polymers for a gilson mast structure on steel deck ships
Akarsu E.; Osma B.; Helvacıoğlu, Şebnem; Helvacıoğlu, İsmail Hakkı; Bilge K. (International Committee on Composite Materials, 2023)Assessment of fiber reinforced polymers for a gilson mast structure on steel deck ships. -
Evaluation of Small and Medium Sized Shipyards Productivity with Key Performance Indicators
Bilen, Umran; Helvacıoğlu, Şebnem; Helvacıoğlu, İsmail Hakkı (Society of Naval Architects and Marine Engineers, 2022)The current work aims to evaluate productivity and producibility with Key Performance Indicators (KPIs) for Small and Medium Sized Shipyards (SMSS). A systematic approach has been developed by adopting data analysis. Most ... -
An integrated methodology for enhancing safety assessment in yacht system design
Menteş, Ayhan; Helvacıoğlu, Şebnem (Taylor and Francis, 2021)A yacht is a complicated product, and the design of the yacht involves highly complex procedures and activities because of its recursive cycle. Designing a reliable and a resilient yacht is an inherently tough issue. ... -
Investigation of the Effect of Leading-Edge Tubercles on Wingsail Performance
In this study, effects of leading edge tubercles on a 2013 America’s Cup boat wingsail are investigated by viscous Computational Fluid Dynamics (CFD). Adding tubercles on the leading edge of the sail is inspired by humpback ...
