Search Results - "Kang, Hokeun"

Energy and Exergy Analysis of an Ammonia Fuel Cell Integrated System for Marine Vessels by Duong, Phan Anh, Ryu, Borim, Kim, Chongmin, Lee, Jinuk, Kang, Hokeun

“…In this paper, a new integrated system of solid oxide fuel cell (SOFC)–gas turbine (GT)–steam Rankine cycle (SRC)–exhaust gas boiler (EGB) is presented, in…”
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A Comprehensive Review of the Establishment of Safety Zones and Quantitative Risk Analysis during Ship-to-Ship LNG Bunkering by Duong, Phan Anh, Ryu, Bo Rim, Jung, Jinwon, Kang, Hokeun

“…This study comprehensively reviews the current academic literature concerning the safety and risk assessment associated with the utilization of liquefied…”
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Safety Assessment of the Ammonia Bunkering Process in the Maritime Sector: A Review by Duong, Phan Anh, Ryu, Bo Rim, Song, Mi Kyoung, Nguyen, Hong Van, Nam, Dong, Kang, Hokeun

“…One of the main goals of the shipping industry is to decarbonize the fuels used in maritime transportation. Ammonia is thought to be a potential alternative…”
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Thermal Evaluation of a Novel Integrated System Based on Solid Oxide Fuel Cells and Combined Heat and Power Production Using Ammonia as Fuel by Duong, Phan Anh, Ryu, Borim, Jung, Jinwon, Kang, Hokeun

“…A novel integrated system based on solid oxide fuel cells (SOFCs), a gas turbine (GT), the steam Rankine cycle (SRC), the Kalina cycle (KC), and the organic…”
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Thermodynamic analysis of integrated ammonia fuel cells system for maritime application by Duong, Phan Anh, Ryu, Bo Rim, Lee, Hyunyong, Kang, Hokeun

“…This paper presents a novel multigeneration system that utilizes ammonia as the primary fuel for marine vessel applications. The system integrates and…”
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Comparative Analysis of On-Board Methane and Methanol Reforming Systems Combined with HT-PEM Fuel Cell and CO2 Capture/Liquefaction System for Hydrogen Fueled Ship Application by Lee, Hyunyong, Jung, Inchul, Roh, Gilltae, Kang, Hokeun

“…This study performs energetic and exergetic comparisons between the steam methane reforming and steam methanol reforming technologies combined with HT-PEMFC…”
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Dynamic Optimization of Boil-Off Gas Generation for Different Time Limits in Liquid Natural Gas Bunkering by Shao, Yude, Lee, Yoonhyeok, Kang, Hokeun

“…This study focus on the optimal time limit of ship-to-ship (STS) liquid natural gas (LNG) bunkering by dynamic simulation. Based on this, a mathematical model…”
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Risk Assessment for Natural Gas Hydrate Carriers: A Hazard Identification (HAZID) Study by Kim, Kipyoung, Kang, Hokeun, Kim, Youtaek

“…Sea transport of natural gas in the form of hydrate pellets is a new technological approach. Introducing new technologies bears raises the possibility of…”
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A novel designation of LNG solid oxide fuel cells combined system for marine application by Duong, Phan Anh, Ryu, Bo Rim, Hau, Nguyen Thi Hai, Jung, Jinwon, Lee, Jin Kwang, Kang, Hokeun

“…This paper presents a pioneering multigeneration system for marine vessel applications, involving the integration of solid oxide fuel cells (SOFCs) fueled by…”
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Comparative analysis of the thermodynamic performances of solid oxide fuel cell–gas turbine integrated systems for marine vessels using ammonia and hydrogen as fuels by Ryu, Bo Rim, Duong, Phan Anh, Kang, Hokeun

“…To mitigate environmental issues and implement energy management strategies, hydrogen is emerging as the most promising and sustainable energy source to help…”
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Performance analysis of a fuel cells integrated system utilizing Liquified Natural Gas as fuel for a green shipping target by Duong, Phan Anh, Ryu, Bo Rim, Kyu, So Soon, Jeon, Hyeonmin, Kang, Hokeun

“…In this study, a system integrating Solid Oxide Fuel Cells (SOFC) fueled by Liquefied Natural Gas (LNG) for marine vessels is proposed and analyzed. The system…”
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Effect of Parameters on Vapor Generation in Ship-to-Ship Liquefied Natural Gas Bunkering by Lee, Hyunyong, Choi, Jungho, Jung, Inchul, Lee, Sangick, Yoon, Sangdeuk, Ryu, Borim, Kang, Hokeun

“…Liquefied natural gas (LNG) is attracting increasing attention as an alternative fuel in the maritime sector, as it can reduce harmful emissions for compliance…”
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Dynamic simulation of fuel tank aging for LNG‐fueled ship apparatus in an X‐DF Otto cycle engine by Shao, Yude, Yoon, Sangdeuk, Kang, Hokeun

“…The increased density in a liquefied natural gas (LNG) tank caused by boil‐off gas (BOG) is a key factor to consider for LNG‐fueled ships with Otto cycle…”
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The Effect of Ventilation on the Hazards of Hydrogen Release in Enclosed Areas of Hydrogen-Fueled Ship by Ryu, Bo Rim, Duong, Phan Anh, Kim, Jun-Bae, Choi, Sung-Yoon, Shin, Jae Woong, Jung, Jinwon, Kang, Hokeun

“…This paper presents a systematic investigation that encompasses the safety assessment of a fuel preparation room (FPR) intended for a hydrogen-fueled ship. The…”
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An application of the finite difference-based lattice Boltzmann model to simulating flow-induced noise by Kang, Hokeun, Tsutahara, Michihisa

“…This paper presents a novel approach to simulate aerodynamically generated sounds by modifying the finite difference‐based lattice BGK compressible fluid model…”
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Comparative economic and environmental analysis of hydrogen supply chains in South Korea: Imported liquid hydrogen, ammonia, and domestic blue hydrogen by Lee, Hyunyong, Roh, Gilltae, Lee, Sangick, Choung, Choungho, Kang, Hokeun

“…The demand for hydrogen in South Korea is projected to reach 3.9 Mt by 2030, of which 2.96 Mt clean hydrogen is aimed by 2030. As such, we conduct an economic…”
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Thermodynamic analysis and assessment of novel ORC- DEC integrated PEMFC system for liquid hydrogen fueled ship application by Lee, Hyunyong, Ryu, Borim, Anh, Duong Phan, Roh, Gilltae, Lee, Sangik, Kang, Hokeun

“…Proton-exchange membrane fuel cell (PEMFC) and liquid hydrogen are gaining attention as a power generation system and alternative fuel of ship. This study…”
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Comparative analysis on vapor cloud dispersion between LNG/liquid NH3 leakage on the ship to ship bunkering for establishing safety zones by Duong, Phan Anh, Ryu, Bo Rim, Jung, Jinwon, Kang, Hokeun

“…This study presents a comparative analysis of vapor cloud dispersion in the case of accidental fuel release from a bunkering hose to enable the establishment…”
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On Implementation of the Finite Difference Lattice Boltzmann Method with Internal Degree of Freedom to Edgetone by Hokeun, Kang, Eunra, Kim

“…The lattice Boltzman method (LBM) and the finite difference-based lattice Boltzmann method (FDLBM) are quite recent approaches for simulating fluid flow, which…”
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Analysis and assessment of partial re-liquefaction system for liquefied hydrogen tankers using liquefied natural gas (LNG) and H2 hybrid propulsion by Lee, Hyunyong, Shao, Yude, Lee, Seunghun, Roh, Gilltae, Chun, Kangwoo, Kang, Hokeun

“…Boil-off gas (BOG) is inevitable on board liquefied hydrogen tankers and must be managed effectively, by using it as fuel, re-liquefying it or burning it, to…”
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