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Original Research Article

August 31, 2023

Study on the Manoeuvring Performance of a Fishing Vessel Based on CFD Simulation of the Hull Forms and Rudder Shapes

Hyeonsil Choi, Soo Yeon Kwon, Sang-Hyun Kim, In-Tae Kim

J. Ocean Eng. Technol.. 2023;37(4):129-136.

To evaluate manoeuvring performance of merchant ships, the mathematical modeling group (MMG) or computational fluid dynamics (CFD) simulations are used. However, it is difficult to use the MMG to evaluate...

Original Research Article

August 24, 2023

Visualization of Turbulent Flow Fields Around a Circular Cylinder at Reynolds Number 1.4×10⁵ Using PIV

Jun-Hee Lee, Bu-Geun Paik, Seok-Kyu Cho, Jae-Hwan Jung

J. Ocean Eng. Technol.. 2023;37(4):137-144.

This study investigates the experimental parameters of particle image velocimetry (PIV) to enhance the measurement technique for turbulent flow fields around a circular cylinder at a Reynolds number (Re) of...

Original Research Article

August 23, 2023

Validation of OpenDrift-Based Drifter Trajectory Prediction Technique for Maritime Search and Rescue

Ji-Chang Kim, Dae Hun Yu, Jung-eun Sim, Young-Tae Son, Ki-Young Bang, et al.

J. Ocean Eng. Technol.. 2023;37(4):145-157.

Due to a recent increase in maritime activities in South Korea, the frequency of maritime distress is escalating and poses a significant threat to lives and property. The aim of this study was to validate a drift trajectory prediction technique to help mitigate the damages caused by maritime distress incidents....

Original Research Article

August 31, 2023

Location Tracking of Drifting Container by Solitary Wave Load Using a Motion Analysis Program

Taegeon Hwang, Jiwon Kim, Dong-Ha Lee, Jae-Cheol Lee

J. Ocean Eng. Technol.. 2023;37(4):158-163.

Objects adrift can cause considerable damage to coastal infrastructure and property during tsunami and storm surge events. Despite the potential for harm, the drifting behavior of these objects remains poorly understood, thereby hindering effective prediction and mitigation of collision damage. To address this gap, this study employed a motion analysis...

Original Research Article

August 21, 2023

Study on the Vibration Characteristics of Yaw Gear System for Large-Capacity Offshore Wind Turbine

HyoungWoo Lee, SeoWon Jang, Seok-Hwan Ahn

J. Ocean Eng. Technol.. 2023;37(4):164-171.

Vibration and noise must be considered to maximize the efficiency of a yaw system and reduce the fatigue load acting on a wind turbine. This study investigated a method for analyzing yaw-system vibration based on the change in the load-duration distribution (LDD). A substructure synthesis method was combined with a...

Current Issue: Volume 37(4); Aug 2023


Study on the Manoeuvring Performance of a Fishing Vessel Based on CFD Simulation of the Hull Forms and Rudder Shapes: Hyeonsil Choi, Soo Yeon Kwon, Sang-Hyun Kim, In-Tae Kim; J. Ocean Eng. Technol. 2023;37(4):129-136. Published online August 31, 2023; DOI: https://doi.org/10.26748/KSOE.2023.017; Full text PubReader ePub Crossref - TDM PDF PDF(Korean)


Visualization of Turbulent Flow Fields Around a Circular Cylinder at Reynolds Number 1.4×10⁵ Using PIV: Jun-Hee Lee, Bu-Geun Paik, Seok-Kyu Cho, Jae-Hwan Jung; J. Ocean Eng. Technol. 2023;37(4):137-144. Published online August 24, 2023; DOI: https://doi.org/10.26748/KSOE.2023.009; Full text PubReader ePub Crossref - TDM PDF PDF(Korean)


Validation of OpenDrift-Based Drifter Trajectory Prediction Technique for Maritime Search and Rescue: Ji-Chang Kim, Dae Hun Yu, Jung-eun Sim, Young-Tae Son, Ki-Young Bang, Sungwon Shin; J. Ocean Eng. Technol. 2023;37(4):145-157. Published online August 23, 2023; DOI: https://doi.org/10.26748/KSOE.2023.018; Full text PubReader ePub Crossref - TDM PDF


Location Tracking of Drifting Container by Solitary Wave Load Using a Motion Analysis Program: Taegeon Hwang, Jiwon Kim, Dong-Ha Lee, Jae-Cheol Lee; J. Ocean Eng. Technol. 2023;37(4):158-163. Published online August 31, 2023; DOI: https://doi.org/10.26748/KSOE.2023.023; Full text PubReader ePub Crossref - TDM PDF


Study on the Vibration Characteristics of Yaw Gear System for Large-Capacity Offshore Wind Turbine: HyoungWoo Lee, SeoWon Jang, Seok-Hwan Ahn; J. Ocean Eng. Technol. 2023;37(4):164-171. Published online August 21, 2023; DOI: https://doi.org/10.26748/KSOE.2023.012; Full text PubReader ePub Crossref - TDM PDF


An Experimental Study of Non-Electrolysis Anti-Microfouling Technology Based on Bioelectric Effect: Young Wook Kim; J. Ocean Eng. Technol. 2023;37(4):172-179. Published online August 31, 2023; DOI: https://doi.org/10.26748/KSOE.2023.020; Full text PubReader ePub Crossref - TDM PDF

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