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Original Research Article

November 26, 2021

Greenhouse Gas Emission Analysis by LNG Fuel Tank Size through Life Cycle

Eunyoung Park, Jungho Choi

J. Ocean Eng. Technol.. 2021;35(6):393-402.

As greenhouse gas emissions from maritime transport are increasing, the International Maritime Organization is continuously working to strengthen emission regulations. Liquefied natural gas (LNG) fuel is less advantageous as a point of CO2 reduction due to the methane leakage that occurs during the bunkering and operation of marine engines. In...

Original Research Article

December 15, 2021

Impact of the Thruster Jet Flow of Ultra-large Container Ships on the Stability of Quay Walls

Taegeon Hwang, Gyeong-Seon Yeom, Minjang Seo, Changmin Lee, Woo-Dong Lee

J. Ocean Eng. Technol.. 2021;35(6):403-413.

As the size of ships increases, the size and output power of their thrusters also increase. When a large ship berths or unberths, the jet flow produced from its thruster...

Original Research Article

December 27, 2021

A Review on the Building Wind Impact through On-site Monitoring in Haeundae Marine City: 2021 12^th Typhoon OMAIS Case Study

Jongyeong Kim, Byeonggug Kang, Yongju Kwon, Seungbi Lee, Soonchul Kwon

J. Ocean Eng. Technol.. 2021;35(6):414-425.

Overcrowding of high-rise buildings in urban zones change the airflow pattern in the surrounding areas. This causes building wind, which adversely affects the wind environment. Building wind can generate more...

Original Research Article

December 13, 2021

Evaluating the Mechanical Properties of Fiber Yarns for Developing Synthetic Fiber Chains

Kyeongsoo Kim, Taewan Kim, Namhun Kim, Dokyoun Kim, Yongjun Kang, et al.

J. Ocean Eng. Technol.. 2021;35(6):426-433.

In this study, three types of synthetic fiber materials were evaluated, namely, DM20, SK78, and T147, to replace steel chains in shipbuilding and offshore fields with fiber chains as there is increasing demand for chains with lighter weights and improved usabilities. The strength and quasi-static stiffness were analyzed to select...

Original Research Article

December 15, 2021

UUV Platform Optimal Design for Overcoming Strong Current

Min-Gyu Kim, Hyungjoo Kang, Mun-Jik Lee, Gun Rae Cho, Ji-Hong Li, et al.

J. Ocean Eng. Technol.. 2021;35(6):434-445.

This paper proposes an optimal design method for an unmanned underwater vehicle (UUV) platform to overcome strong current. First, to minimize the hydrodynamic drag components in water, the vehicle is designed to have a streamlined disc shape, which help maintaining horizontal motion (zero roll and pitch angles posture) while overcoming...

Current Issue: Volume 35(6); Dec 2021


Greenhouse Gas Emission Analysis by LNG Fuel Tank Size through Life Cycle: Eunyoung Park, Jungho Choi; J. Ocean Eng. Technol. 2021;35(6):393-402. Published online November 26, 2021; DOI: https://doi.org/10.26748/KSOE.2021.071; Full text PubReader ePub Crossref - TDM PDF


Impact of the Thruster Jet Flow of Ultra-large Container Ships on the Stability of Quay Walls: Taegeon Hwang, Gyeong-Seon Yeom, Minjang Seo, Changmin Lee, Woo-Dong Lee; J. Ocean Eng. Technol. 2021;35(6):403-413. Published online December 15, 2021; DOI: https://doi.org/10.26748/KSOE.2021.067; Full text PubReader ePub Crossref - TDM PDF


A Review on the Building Wind Impact through On-site Monitoring in Haeundae Marine City: 2021 12^th Typhoon OMAIS Case Study: Jongyeong Kim, Byeonggug Kang, Yongju Kwon, Seungbi Lee, Soonchul Kwon; J. Ocean Eng. Technol. 2021;35(6):414-425. Published online December 27, 2021; DOI: https://doi.org/10.26748/KSOE.2021.079; Full text PubReader ePub Crossref - TDM PDF


Evaluating the Mechanical Properties of Fiber Yarns for Developing Synthetic Fiber Chains: Kyeongsoo Kim, Taewan Kim, Namhun Kim, Dokyoun Kim, Yongjun Kang, Seonjin Kim; J. Ocean Eng. Technol. 2021;35(6):426-433. Published online December 13, 2021; DOI: https://doi.org/10.26748/KSOE.2021.072; Full text PubReader ePub Crossref - TDM PDF


UUV Platform Optimal Design for Overcoming Strong Current: Min-Gyu Kim, Hyungjoo Kang, Mun-Jik Lee, Gun Rae Cho, Ji-Hong Li, Cheol Kim; J. Ocean Eng. Technol. 2021;35(6):434-445. Published online December 15, 2021; DOI: https://doi.org/10.26748/KSOE.2021.069; Full text PubReader ePub Crossref - TDM PDF PDF(Korean)


A Study on Current Characteristics Based on Design and Performance Test of Current Generator of KRISO's Deep Ocean Engineering Basin: Jin Ha Kim, Jae Sang Jung, Seok Won Hong, Chun Ju Lee, Yong Guk Lee, Il Ryong Park, In Haeng Song; J. Ocean Eng. Technol. 2021;35(6):446-456. Published online November 29, 2021; DOI: https://doi.org/10.26748/KSOE.2021.065; Full text PubReader ePub Crossref - TDM PDF

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