Results 1 to 10 of about 13,309,130 (242)

Application of the IMO Second Generation Intact Stability Criteria to a Ballast-Free Containership [PDF]

Journal of Marine Science and Engineering, 2021
A methodology is presented to systematically modify the hull shape of a ballast-free container ship, in order to manage the issue of righting lever variation in waves.
Nicola Petacco, Danilo Pitardi, Carlo Podenzana Bonvino, Paola Gualeni   +3 more
doaj   +5 more sources

Standard Wave Scatter Table Limitation for Evaluating SGISC Based on Hindcast Data Analysis [PDF]

Applied Sciences, 2023
The operational measure (OM) of the Second-Generation Intact Stability Criteria (SGISC) is the initial step toward the design of a performance-based dynamic stability assessment of the ship by considering the vessel’s operation, loading condition and ...
Samuel Mangalathu Raj, Hossein Enshaei, Nagi Abdussamie   +2 more
doaj   +21 more sources

IMO Second Generation Intact Stability Criteria: General Overview and Focus on Operational Measures [PDF]

Journal of Marine Science and Engineering, 2020
At the beginning of 2020, after a long and demanding process, the Second Generation Intact Stability criteria (SGISc) have been finalized at the 7th session of the International Maritime Organization (IMO) sub-committee on Ship Design and Construction ...
Nicola Petacco, Paola Gualeni
doaj   +6 more sources

Assessment of Excessive Acceleration of the IMO Second Generation Intact Stability Criteria for the Tanker [PDF]

Journal of Marine Science and Engineering, 2022
Recently, the IMO (International Maritime Organization) has reviewed technical issues considering the second generation intact stability criteria in the design stage of ships.
Dong-Min Shin, Byung-Young Moon
doaj   +5 more sources

Effect of Environmental Data Uncertainty in the Framework of Second Generation Intact Stability Criteria [PDF]

Ocean Engineering, 2022
The framework of second generation intact stability criteria in MSC.1/Circ.1627 includes a number of novelties for intact stability assessment. One of such novelties is the inherent possibility of designing a vessel for a specific operational area, by embedding area-specific environmental conditions. This is practically achieved through modification of
Gabriele Bulian
exaly   +4 more sources

Real-time ship stability evaluation program through deterministic method based on second-generation intact stability

International Journal of Naval Architecture and Ocean Engineering, 2023
IMO suggests Second-Generation Intact Stability Criterion (SGISC), which consists of five failure modes, because of continuous accidents due to a lack of ship stability.
Kwang-phil Park, Jahun Ku, Jaeyong Lee, Namkug Ku   +3 more
doaj   +4 more sources

An Energy Analysis of Parametric Roll for Application to the Second Generation Intact Stability Criteria [PDF]

Journal of Marine Science and Technology, 2017
Parametric roll is an amplification of the roll motion due to the periodic variation of the restoring moment in waves. This phenomenon is mostly observed in head and following seas and is the cause of several accidents occurred on container vessels during recent decades.
Jean-Marc Laurens
exaly   +5 more sources

KGmax Curves Associated With Second Generation Intact Stability Criteria for Different Types of Ships [PDF]

Journal of Marine Science and Application, 2016
Currently, second generation intact stability criteria are being developed and evaluated by the International Maritime Organization (IMO). In this paper, we briefly present levels 1 and 2 assessment methods for the criteria of pure loss of stability and parametric roll failure modes. Subsequently, we show the KGmax curves associated with these criteria.
Jean-Marc Laurens
exaly   +7 more sources

Application of surf-riding and broaching mode based on IMO second-generation intact stability criteria for previous ships

International Journal of Naval Architecture and Ocean Engineering, 2021
International Maritime Organization (IMO) have recently discussed the technical problems related to the second-generation intact stability criteria of ships.
Dong Min Shin, Byung Young Moon, Jaeho Chung   +2 more
doaj   +3 more sources

On the Uniqueness of the Approximate Analytical Solution of the Surf-Riding Threshold in the IMO Second Generation Intact Stability Criteria [PDF]

Journal of Marine Science and Technology
Abstract The International Maritime Organization developed the Second Generation Intact Stability Criteria (SGISC) with the objective of mitigating maritime incidents attributable to roll motion. Given that surf-riding precedes broaching, the SGISC uses vulnerability criteria for broaching based on surf-riding dynamics.
Masahiro Sakai
exaly   +7 more sources