Stochastic Remaining Fatigue Life Assessment Considering Crack Inspection Results

Myong-Jin Park, Yooil Kim

In general, an inspection schedule is established based on the long-term fatigue life during the design stage. However, in the design stage, it is difficult to ...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.001

Implosion Analysis of Circular Cylinder using Simplified Model

In Sik Nho, Sang Rai Cho, Yong Yook Kim, Soonhung Han, Yoon Sik Cho

The implosion phenomena of pressure vessels operating in deep water under extremely high external pressure have been well known. The drastic energy release to a...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.008

A Study on the Strength Characteristics of Model Ice for Warm-up Time during Model Ice Preparation

Seong-Yeob Jeong, Jung-Seok Ha

Understanding the strength characteristics of model ice is an important issue for model testing in an ice model basin to estimate the ship performance in ice. I...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.015

Particle-based Numerical Simulation of Continuous Ice Breaking Process around Wedge-type Model Ship

Di Ren, Woo-Jin Sin, Dong-Hyun Kim, Jong-Chun Park, Seong-Yeob Jeong

This paper covers the development of prediction techniques for ice load on ice-breakers operating in continuous ice-breaking under level ice conditions using pa...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.023

Numerical Study on Propeller Cavitation and Pressure Fluctuation of Model and Full Scale ship for a MR Tanker

Il-Ryong Park, Ki-Sup Kim, Je-In Kim, Han-shin Seol, Young-Ha Park, Jong-Woo Ahn

Propeller cavitation extent, pressure fluctuation induced by cavitation, pressure distribution on propeller blade, total velocity distribution and nominal wake ...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.035

Optimization of Quantity Allocation using Integer Linear Programming in Shipbuilding Industry

JungGoo Park, MinGyu Kim

In this study, we developed an allocation optimization system for supply chain management in the shipbuilding and offshore construction industry. Supply chain o...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.045

A Study on Full-scale Maneuvering Trials using Bow Thruster

Jong-Yong Park, Jun-Ho Lee

This study aims to investigate the bow thruster performance of the research vessel “NARA” by full-scale maneuvering trials. The thruster test method refers to I...

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.052

Corrigendum to : Force upon a Body due to Neighboring Singularity

Jin-Young Choi, Seung-Joon Lee

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DOI: https://doi.org/10.3744/SNAK.2020.57.1.060