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Original Research Article

December 19, 2024

Numerical Analysis of Wave Interference Effects on Ship Resistance in Parallel Arrangements

Wonho Lee, Bo Woo Nam

J. Ocean Eng. Technol.. 2024;38(6):325-335.

Ships moving in formations experience complex hydrodynamic interactions, leading to changes in resistance and motion responses, which are important considerations in engineering applications. This study investigated the resistance of ships arranged in parallel formations using both theoretical and numerical methods. Thin ship theory and computational fluid dynamics (CFD) simulations were...

Original Research Article

December 2, 2024

Evaluation of the Seakeeping Performance Indices for Enhancing Crew Safety and Workability in Small Fishing Vessels

Dong-Woo Park, Kidong Lee, Janghoon Seo

J. Ocean Eng. Technol.. 2024;38(6):336-349.

This study evaluated the applicability of the seakeeping performance indices for assessing the safety and crew workability of small fishing vessels, considering the high incidence of accidents in this type...

Original Research Article

November 28, 2024

Estimation Methods for the Roll Damping Ratio of Floating Structures

Hyun Jung Park, Yong Jae Jung, Kwang Hyo Jung, Sung Boo Park, Yong Ho Choi, et al.

J. Ocean Eng. Technol.. 2024;38(6):350-360.

This study compares four estimation methods for determining the roll damping ratio using a series of free roll decay tests conducted in a two-dimensional wave tank. Numerous studies have been performed to estimate the roll damping ratio of floating structures while considering nonlinear effects. In this work, a floating structure...

Original Research Article

December 18, 2024

Numerical and Experimental Study on the Wave-Attenuation Effect According to the Height of a Two-Row Submerged Rectangular Structure

Seonghee Yu, Sanghun Lee, Sanghwan Heo, Weoncheol Koo

J. Ocean Eng. Technol.. 2024;38(6):361-369.

Coastal erosion, exacerbated by climate change and coastal development, presents increasing challenges for shoreline protection. This study investigates the effectiveness of submerged structures, specifically underwater breakwaters, in mitigating wave energy...

Original Research Article

December 24, 2024

A Model Experimental Study on Water flows out from the Ballast Tank for Emergency Rising of Submarines

Jae Sang Jung, Sung wook Lee, Ji Hwan Shin

J. Ocean Eng. Technol.. 2024;38(6):370-383.

Accurate assessment models are crucial for ensuring the safe operation of submarines during emergency rising, highlighting the need for a precise mathematical model to optimize ballast tank operations. The emergency...

Current Issue: Volume 38(6); Dec 2024


Estimation Methods for the Roll Damping Ratio of Floating Structures: Hyun Jung Park, Yong Jae Jung, Kwang Hyo Jung, Sung Boo Park, Yong Ho Choi, Yun Suk Chung, Seung Jae Lee; J. Ocean Eng. Technol. 2024;38(6):350-360. Published online November 28, 2024; DOI: https://doi.org/10.26748/KSOE.2024.080; Full text PubReader ePub PDF PDF(Korean)


Comparison of Fatigue Provisions in Various Codes and Standards-Part 1: Basic Design S-N Curves of Non-Tubular Steel Members: Sungwoo Im, Joonmo Choung; J. Ocean Eng. Technol. 2021;35(2):161-171. Published online March 5, 2021; DOI: https://doi.org/10.26748/KSOE.2021.001
Cited By 3; Full text PubReader ePub PDF


Analysis of the Impact of Dynamic Operation of PEMFCs for Ship Applications: Jae Hong Kim, Seon Hyeong Lee, Jae Heon Kwon, Ryu Bin Kwon, Kwang Hyo Jung, Moonho Son, Hyun Park; J. Ocean Eng. Technol. 2024;38(5):199-209. Published online October 21, 2024; DOI: https://doi.org/10.26748/KSOE.2024.071; Full text PubReader ePub PDF PDF(Korean)


Prospects and Economics of Offshore Wind Turbine Systems: Thi Quynh Mai Pham, Sungwoo Im, Joonmo Choung; J. Ocean Eng. Technol. 2021;35(5):382-392. Published online October 20, 2021; DOI: https://doi.org/10.26748/KSOE.2021.061
Cited By 6; Full text PubReader ePub PDF PDF(Korean)


Foundation Types of Fixed Offshore Wind Turbine: Yun Jae Kim, Jin-wook Choe, Jinseok Lim, Sung Woong Choi; J. Ocean Eng. Technol. 2024;38(2):74-85. Published online April 4, 2024; DOI: https://doi.org/10.26748/KSOE.2024.041; Full text PubReader ePub PDF


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
Cited By 32; Full text PubReader ePub PDF


Optimization of BOG Reliquefaction Process of Carbon Dioxide Considering Nitrogen Content: Ijun Jeong, Youngsub Lim; J. Ocean Eng. Technol. 2024;38(5):245-256. Published online October 21, 2024; DOI: https://doi.org/10.26748/KSOE.2024.053; Full text PubReader ePub PDF


Development and Validation of a Point Cloud Data Processing Algorithm for Obstacle Recognition in Double Hull Block: Sol Ha, Namkug Ku; J. Ocean Eng. Technol. 2024;38(5):210-217. Published online October 23, 2024; DOI: https://doi.org/10.26748/KSOE.2024.066; Full text PubReader ePub PDF PDF(Korean)


An Experimental Study of Wave Impact Loads on an FPSO Bow in 2D Wave-Tank: Dong-Min Park, Byoungjae Park, Kangsu Lee; J. Ocean Eng. Technol. 2024;38(5):218-231. Published online October 16, 2024; DOI: https://doi.org/10.26748/KSOE.2024.054; Full text PubReader ePub PDF


Thermodynamic Modeling and Analysis of Boil-off Gas Generation and Self-Pressurization in Liquefied Carbon Dioxide Tanks: Taehun Nam, Taejong Yu, Youngsub Lim; J. Ocean Eng. Technol. 2024;38(5):257-268. Published online October 21, 2024; DOI: https://doi.org/10.26748/KSOE.2024.050; Full text PubReader ePub PDF PDF(Korean)


Beach Area Changes and Resilience of the Eastern Coasts Before and After Typhoon Goni: Tae-Soon Kang, Ho-Jun Yoo, Ki-Hyun Kim; J. Ocean Eng. Technol. 2024;38(5):269-281. Published online October 25, 2024; DOI: https://doi.org/10.26748/KSOE.2024.067; Full text PubReader ePub PDF


A Study on the Structural Impact of FLNG Topside Piperack Module Enlargement: Eun-Hak Lee, Tak-Kee Lee; J. Ocean Eng. Technol. 2024;38(5):307-314. Published online October 25, 2024; DOI: https://doi.org/10.26748/KSOE.2024.059; Full text PubReader ePub PDF PDF(Korean)


Design Optimization and Reliability Analysis of Jacket Support Structure for 5-MW Offshore Wind Turbine: Ji-Hyun Lee, Soo-Young Kim, Myung-Hyun kim, Sung-Chul Shin, Yeon-Seung Lee; J. Ocean Eng. Technol. 2014;28(3):218-226. Published online June 30, 2014; DOI: https://doi.org/10.5574/KSOE.2014.28.3.218
Cited By 5; Full text PubReader PDF


Comparison Study on the Fatigue Damage of a Container Ship Applying Hydroelastic Fatigue Analysis Procedures of LR and BV Classification Societies: Jun-Bum Park; J. Ocean Eng. Technol. 2024;38(5):232-244. Published online October 25, 2024; DOI: https://doi.org/10.26748/KSOE.2024.074; Full text PubReader ePub PDF PDF(Korean)


Engagement-Scenario-Based Decoy-Effect Simulation Against an Anti-ship Missile Considering Radar Cross Section and Evasive Maneuvers of Naval Ships: Kookhyun Kim; J. Ocean Eng. Technol. 2021;35(3):238-246. Published online June 29, 2021; DOI: https://doi.org/10.26748/KSOE.2021.023
Cited By 6; Full text PubReader ePub PDF


General Solutions to the Navier-Stokes Equations for Incompressible Flow: JangRyong Shin; J. Ocean Eng. Technol. 2024;38(5):315-324. Published online October 18, 2024; DOI: https://doi.org/10.26748/KSOE.2024.051; Full text PubReader ePub PDF


Review of Ice Characteristics in Ship-Iceberg Collisions: Tak-Kee Lee, Hyun-Jin Park; J. Ocean Eng. Technol. 2021;35(5):369-381. Published online October 27, 2021; DOI: https://doi.org/10.26748/KSOE.2021.060
Cited By 6; Full text PubReader ePub PDF


Optimal Process Design of Onboard BOG Re-liquefaction System for LNG Carrier: Chulmin Hwang, Youngsub Lim; J. Ocean Eng. Technol. 2018;32(5):372-379. Published online October 31, 2018; DOI: https://doi.org/10.26748/KSOE.2018.6.32.5.372
Cited By 10; Full text PubReader ePub PDF


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
Cited By 10; Full text PubReader ePub PDF


Study on Cryogenic Mechanical Behavior of 6000 Series Aluminum Alloys: Doo-Hwan Park, Jeong-Hyeon Kim, Sung-Woong Choi, Jae-Myung Lee; J. Ocean Eng. Technol. 2015;29(1):85-93. Published online February 28, 2015; DOI: https://doi.org/10.5574/KSOE.2015.29.1.085
Cited By 2; Full text PubReader ePub PDF


Penetration Behavior of Jack-up Leg with Spudcan for Offshore Wind Turbine to Multi-layered Soils Using Centrifuge Tests: Min Jy Lee, Yun Wook Choo; J. Ocean Eng. Technol. 2024;38(1):30-42. Published online February 2, 2024; DOI: https://doi.org/10.26748/KSOE.2023.039
Cited By 1; Full text PubReader ePub PDF


Experimental Investigation on the Drift and Collision of Containers Induced by Tsunami Action on a Wave Absorbing Revetment: Woo-Dong Lee, Taeyoon Kim, Jiwon Kim, Seon-Ki Kim, Hyeseong Oh, Taegeon Hwang; J. Ocean Eng. Technol. 2024;38(5):282-293. Published online October 30, 2024; DOI: https://doi.org/10.26748/KSOE.2024.070; Full text PubReader ePub PDF


Simulation-Based Determination of Hydrodynamic Derivatives and 6DOF Motion Analysis for Underwater Vehicle: Gwangsoo Go, Hyung Taek Ahn, Jin-Hyeong Ahn; J. Ocean Eng. Technol. 2017;31(5):371-377. Published online October 31, 2017; DOI: https://doi.org/10.26748/KSOE.2017.10.31.5.371
Cited By 2; Full text PubReader ePub PDF


Experimental Study on Efficiency of Floating Vertical Axis Wind Turbine with Variable-Pitch: Jae-Heui Kim, Hyo-Jae Jo, Jae-Hyuk Hwang, Min-Suk Jang, Byeong-Seong Lee; J. Ocean Eng. Technol. 2018;32(3):202-207. Published online June 28, 2018; DOI: https://doi.org/10.26748/KSOE.2018.6.32.3.202
Cited By 1; Full text PubReader ePub PDF


Study of ARS using Ring Laser Gyro: Sang-Ki Jeong, Hyeung-Sik Choi, Dae-Hyeong Ji, Dong-Wook Jung, O-Soon Kwon, Chang-Joo Shin, Jung-Min Seo; J. Ocean Eng. Technol. 2017;31(2):164-169. Published online April 30, 2017; DOI: https://doi.org/10.5574/KSOE.2017.31.2.164; Full text PubReader ePub PDF


Comparative Study on the Nonlinear Material Model of HyperElastic Material Due to Variations in the Stretch Ratio: Kangsu Lee, Minsuk Ki, Byoungjae Park; J. Ocean Eng. Technol. 2018;32(4):253-260. Published online August 30, 2018; DOI: https://doi.org/10.26748/KSOE.2018.6.32.4.253
Cited By 8; Full text PubReader PDF


Oscillating Water Column (OWC) Wave Energy Converter Part 1: Fixed OWC: Hyunjai Yang, Hyen-Cheol Jung, WeonCheol Koo; J. Ocean Eng. Technol. 2022;36(4):280-294. Published online August 31, 2022; DOI: https://doi.org/10.26748/KSOE.2022.009
Cited By 3; Full text PubReader ePub PDF PDF(Korean)


Strength Assessment of T-type Lifting Lugs Considering Deformation of Blocks: Joo-Sung Lee, Min-Sul Kim; J. Ocean Eng. Technol. 2015;29(4):309-316. Published online August 31, 2015; DOI: https://doi.org/10.5574/KSOE.2015.29.4.309
Cited By 3; Full text PubReader ePub PDF


Variations of VHCF Characteristics by Microstructure of a Spring Steel to UNSM Treatment: Seung-Hoon Nahm, Min-Soo Suh, Chang-Min Suh; J. Ocean Eng. Technol. 2024;38(5):294-306. Published online September 27, 2024; DOI: https://doi.org/10.26748/KSOE.2024.058; Full text PubReader ePub PDF PDF(Korean)


Development of Cell Guide Quality Management System for Container Ships: Bong-Rae Park, Hyun-Cheol Kim; J. Ocean Eng. Technol. 2018;32(3):158-165. Published online June 28, 2018; DOI: https://doi.org/10.26748/KSOE.2018.6.32.3.158
Cited By 2; Full text PubReader ePub PDF

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