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Original Research Article

July 29, 2021

Computational Analysis of KCS Model with an Equalizing Duct

Joseph Mwangi Ng’aru, Sunho Park, Beom-soo Hyun

J. Ocean Eng. Technol.. 2021;35(4):247-256.

In order to minimize carbon emissions and greenhouse gas, the Energy Efficiency Design Index (EEDI) has become a major factor to be considered in recent years in a ship’s design and operation phases. Energy-Saving Devices (ESDs) improve the EEDI of a vessel and make them environmentally friendly. In this research,...

Original Research Article

August 11, 2021

Development of Empirical Formulas for Approximate Spectral Moment Based on Rain-Flow Counting Stress-Range Distribution

Seockhee Jun, Jun-Bum Park

J. Ocean Eng. Technol.. 2021;35(4):257-265.

Many studies have been performed to predict a reliable and accurate stress-range distribution and fatigue damage regarding the Gaussian wide-band stress response due to multi-peak waves and multiple dynamic loads. So far, most of the approximation models provide slightly inaccurate results in comparison with the rain-flow counting method as an...

Original Research Article

August 30, 2021

A Study of 100 tonf Tensile Load for SMART Mooring Line Monitoring System Considering Polymer Fiber Creep Characteristics

Joseph Chul Chung, Michael Myung-Sub Lee, Sung Ho Kang

J. Ocean Eng. Technol.. 2021;35(4):266-272.

Mooring systems are among the most important elements employed to control the motion of floating offshore structures on the sea. Considering the use of polymer material, a new method is...

Original Research Article

August 11, 2021

Optimization of SWAN Wave Model to Improve the Accuracy of Winter Storm Wave Prediction in the East Sea

Bongkyo Son, Kideok Do

J. Ocean Eng. Technol.. 2021;35(4):273-286.

In recent years, as human casualties and property damage caused by hazardous waves have increased in the East Sea, precise wave prediction skills have become necessary. In this study, the...

Original Research Article

July 26, 2021

Fault Classification of a Blade Pitch System in a Floating Wind Turbine Based on a Recurrent Neural Network

Seongpil Cho, Jongseo Park, Minjoo Choi

J. Ocean Eng. Technol.. 2021;35(4):287-295.

This paper describes a recurrent neural network (RNN) for the fault classification of a blade pitch system of a spar-type floating wind turbine. An artificial neural network (ANN) can effectively...

Current Issue: Volume 35(4); Aug 2021


Underwater Acoustic Research Trends with Machine Learning: General Background: Haesang Yang, Keunhwa Lee, Youngmin Choo, Kookhyun Kim; J. Ocean Eng. Technol. 2020;34(2):147-154. Published online April 29, 2020; DOI: https://doi.org/10.26748/KSOE.2020.015
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Numerical and Experimental Study on Linear Behavior of Salter's Duck Wave Energy Converter: Dongeun Kim, Sunny Kumar Poguluri, Haeng Sik Ko, Hyebin Lee, Yoon Hyeok Bae; J. Ocean Eng. Technol. 2019;33(2):116-122. Published online April 29, 2019; DOI: https://doi.org/10.26748/KSOE.2019.023
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Light-weight Optimum Design of Laminate Structures of a GFRP Fishing Vessel: Jae-Won Jang, Zhiqiang Han, Daekyun Oh; J. Ocean Eng. Technol. 2019;33(6):495-503. Published online December 31, 2019; DOI: https://doi.org/10.26748/KSOE.2019.105
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Development of Robot Platform for Autonomous Underwater Intervention: Taekyeong Yeu, Hyun Taek Choi, Yoongeon Lee, Junbo Chae, Yeongjun Lee, Seong Soon Kim, Sanghyun Park, Tae Hee Lee; J. Ocean Eng. Technol. 2019;33(2):168-177. Published online April 29, 2019; DOI: https://doi.org/10.26748/KSOE.2019.021
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Heat Transfer Characteristics of Bulkhead Penetration Piece for A60 Class Compartment II: Fire Resistance Test for Piece Material and Insulation Types: Woo-Chang Park, Chang Yong Song; J. Ocean Eng. Technol. 2019;33(4):340-349. Published online August 28, 2019; DOI: https://doi.org/10.26748/KSOE.2019.027
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Underwater Acoustic Research Trends with Machine Learning: Passive SONAR Applications: Haesang Yang, Keunhwa Lee, Youngmin Choo, Kookhyun Kim; J. Ocean Eng. Technol. 2020;34(3):227-236. Published online June 9, 2020; DOI: https://doi.org/10.26748/KSOE.2020.017
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Evaluation of Structural Design Enhancement and Sensitivity of Automatic Ocean Salt Collector According to Design of Experiments: Chang Yong Song, Dong-Jun Lee, Jin Sun Lee, Eun Mi Kim, Bo-Youp Choi; J. Ocean Eng. Technol. 2020;34(4):253-262. Published online July 28, 2020; DOI: https://doi.org/10.26748/KSOE.2020.025
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Design Enhancement to Avoid Radar Mast Resonance in Large Ship using Design of Experiments: Jun Hyeong Park, Daeyong Lee, Jung-Wook Yang, Chang Yong Song; J. Ocean Eng. Technol. 2019;33(1):50-60. Published online February 27, 2019; DOI: https://doi.org/10.26748/KSOE.2018.088
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Comparative Study on Various Ductile Fracture Models for Marine Structural Steel EH36: Sung-Ju Park, Kangsu Lee, Burak Can Cerik, Joonmo Choung; J. Ocean Eng. Technol. 2019;33(3):259-271. Published online June 27, 2019; DOI: https://doi.org/10.26748/KSOE.2019.038
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Study on Identification Procedure for Unidentified Underwater Targets Using Small ROV Based on IDEF Method: Hyuk Baek, Bong-Huan Jun, Suk-Min Yoon, Myounggyu Noh; J. Ocean Eng. Technol. 2019;33(3):289-299. Published online June 27, 2019; DOI: https://doi.org/10.26748/KSOE.2019.022
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Development of ROV Trencher URI-T and its Sea Trial: Hyungjoo Kang, Mun-Jik Lee, Gun Rae Cho, Geonhui Ki, Min-Gyu Kim, Ji-Hong Li; J. Ocean Eng. Technol. 2019;33(3):300-311. Published online June 27, 2019; DOI: https://doi.org/10.26748/KSOE.2019.018
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Leader-Following Control System Design for a Towed Vessel by Tugboat: Tran Duc Quan, Jin-Ho Suh, Young-Bok Kim; J. Ocean Eng. Technol. 2019;33(5):462-469. Published online October 31, 2019; DOI: https://doi.org/10.26748/KSOE.2019.075
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Punching Fracture Experiments and Simulations of Unstiffened and Stiffened Panels for Ships and Offshore Structures: Sung-Ju Park, Joonmo Choung; J. Ocean Eng. Technol. 2020;34(3):155-166. Published online June 15, 2020; DOI: https://doi.org/10.26748/KSOE.2020.023
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PIV Measurements of Non-cavitating and Cavitating Flow in Wake of Two-dimensional Wedge-shaped Submerged Body: Ji-Woo Hong, So-Won Jeong, Byong-Kwon Ahn; J. Ocean Eng. Technol. 2019;33(1):26-32. Published online February 27, 2019; DOI: https://doi.org/10.26748/KSOE.2018.066
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Hydrodynamic Characteristics of Tide-Adapting Low-Crested Structure: Dong-Soo Hur, Yeon-Myeong Jeong, Woo-Dong Lee; J. Ocean Eng. Technol. 2019;33(1):68-75. Published online February 27, 2019; DOI: https://doi.org/10.26748/KSOE.2018.087
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Effects of Waveform Distribution of Tsunami-Like Solitary Wave on Run-up on Impermeable Slope: Woo-Dong Lee, Jung-Ouk Kim, Dong-Soo Hur; J. Ocean Eng. Technol. 2019;33(1):76-84. Published online February 27, 2019; DOI: https://doi.org/10.26748/KSOE.2018.059
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Heading Control of URI-T, an Underwater Cable Burying ROV: Theory and Sea Trial Verification: Gun Rae Cho, Hyungjoo Kang, Mun-Jik Lee, Ji-Hong Li; J. Ocean Eng. Technol. 2019;33(2):178-188. Published online April 29, 2019; DOI: https://doi.org/10.26748/KSOE.2019.010
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Flow and Scour Analysis Around Monopole of Fixed Offshore Platform Using Method that Couples Computational Fluid Dynamics and Discrete Element Method: Seongjin Song, Wooyoung Jeon, Sunho Park; J. Ocean Eng. Technol. 2019;33(3):245-251. Published online June 27, 2019; DOI: https://doi.org/10.26748/KSOE.2019.034
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Statistical Analysis of Draupner Wave Data: Do Young Kim; J. Ocean Eng. Technol. 2019;33(3):252-258. Published online June 27, 2019; DOI: https://doi.org/10.26748/KSOE.2019.031
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Experimental Study on Estimation of Roll Damping for Various Midship Sections: Byeongwon Park, Dong Woo Jung, Jaesag Jung, Inbo Park, Seok-Kyu Cho, Hong Gun Sung; J. Ocean Eng. Technol. 2019;33(4):322-329. Published online August 28, 2019; DOI: https://doi.org/10.26748/KSOE.2019.004
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Water Wave Propagation Caused by Underwater Blasting in a 3D Numerical Wave Tank: Woo-Dong Lee, Yeon-Myeong Jeong, Kyu-Nam Choi, Dong-Soo Hur; J. Ocean Eng. Technol. 2019;33(4):364-376. Published online August 28, 2019; DOI: https://doi.org/10.26748/KSOE.2019.002
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Large Eddy Simulation of Free Motion of Marine Riser using OpenFOAM: Jae-Hwan Jung, Kwang-Leol Jeong, Jae-Heung Gill, Dongho Jung; J. Ocean Eng. Technol. 2019;33(5):387-393. Published online October 31, 2019; DOI: https://doi.org/10.26748/KSOE.2019.074
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Development of Transporter for Marine Leisure Ship with Safety and Operation Support System: Bae-Sung Kim, Hun-Gyu Hwang, Sung-Won Yoon, Tae-Yeob Kim, Jong-Lin Kang; J. Ocean Eng. Technol. 2019;33(5):486-494. Published online October 31, 2019; DOI: https://doi.org/10.26748/KSOE.2019.071
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A Parametric Study of the Wave-Generation Performance of a Piston-Type Wave Maker: Do-Soo Kwon, Sung-Jae Kim, Weoncheol Koo; J. Ocean Eng. Technol. 2019;33(6):504-509. Published online November 25, 2019; DOI: https://doi.org/10.26748/KSOE.2019.041
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Evaluation of Coastal Sediment Budget on East Coast Maeongbang Beach by Wave Changes: Gweon-Su Kim, Ha-Sang Ryu, Sang-Hoon Kim; J. Ocean Eng. Technol. 2019;33(6):564-572. Published online December 31, 2019; DOI: https://doi.org/10.26748/KSOE.2019.099
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Modeling of the Temperature-Dependent and Strain Rate-Dependent Dynamic Behavior of Glass Fiber-Reinforced Polyurethane Foams: Dong-Ju Lee, Sang-Beom Shin, Myung-Hyun Kim; J. Ocean Eng. Technol. 2019;33(6):547-555. Published online December 31, 2019; DOI: https://doi.org/10.26748/KSOE.2019.025
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Extreme Value Analysis of Metocean Data for Barents Sea: Sung Boo Park, Seong Yun Shin, Da Gyun Shin, Kwang Hyo Jung, Yong Ho Choi, Jaeyong Lee, Seung Jae Lee; J. Ocean Eng. Technol. 2020;34(1):26-36. Published online February 26, 2020; DOI: https://doi.org/10.26748/KSOE.2019.094
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Algorithm to Estimate Oil Spill Area Using Digital Properties of Image: Hye-Jin Jang, Jong-Ho Nam; J. Ocean Eng. Technol. 2020;34(1):46-54. Published online February 26, 2020; DOI: https://doi.org/10.26748/KSOE.2019.104
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Fatigue Assessment of Very Large Container Ships Considering Springing Effect Based on Stochastic Approach: Byoung-Hoon Jung, In-Gyu Ahn, Sun-Kee Seo, Beom-Il Kim; J. Ocean Eng. Technol. 2020;34(2):120-127. Published online April 29, 2020; DOI: https://doi.org/10.26748/KSOE.2020.012
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Numerical Study on Wave Run-up of a Circular Cylinder with Various Diffraction Parameters and Body Drafts: Ho-Jin Jeong, Weoncheol Koo, Sung-Jae Kim; J. Ocean Eng. Technol. 2020;34(4):245-252. Published online July 28, 2020; DOI: https://doi.org/10.26748/KSOE.2020.026
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