Search Results - "Youngjun You"

Activity-based evaluation of ship pollutant emissions considering ship maneuver according to transportation plan by You, Youngjun, Lee, Joon Chae

“…Ships that use fossil fuels produce pollutant emissions that significantly affect air quality, global climate change, disruption of marine ecosystems, loss of…”
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Comparative study on ammonia and liquid hydrogen transportation costs in comparison to LNG by You, Youngjun, Kim, Sewon, Lee, Joon Chae

“…Since ammonia and liquid hydrogen are the optional future shipping cargo and fuels, the applicability was crucial using the current technologies and…”
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Activity-based evaluation of ship pollutant emissions considering ship maneuver according to transportation plan by Youngjun You, Joon Chae Lee

“…Ships that use fossil fuels produce pollutant emissions that significantly affect air quality, global climate change, disruption of marine ecosystems, loss of…”
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Eco-Friendly Speed Control Algorithm Development for Autonomous Vessel Route Planning by Kim, Sewon, Yun, Sangwoong, You, Youngjun

“…The upcoming autonomous vessel voyage is promising future in the maritime sector. However, so far, the contemporary route decision making technologies rely on…”
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Development of a framework to estimate the sea margin of an LNGC considering the hydrodynamic characteristics and voyage by You, Youngjun, Choi, Jin Woo, Lee, Dong Young

“…Decisions of the design speed, MCR, and engine capacity have been empirically made by assuming the value termed the sea margin. Due to ambiguity regarding the…”
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Comparative study on ammonia and liquid hydrogen transportation costs in comparison to LNG by Youngjun You, Sewon Kim, Joon Chae Lee

“…Since ammonia and liquid hydrogen are the optional future shipping cargo and fuels, the applicability was crucial using the current technologies and…”
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Development of a safe operation capability chart as the design basis of a rudder area by You, Youngjun, Kim, Sewon, Kim, Woojin

“…Ship owners now demand a new design approach for the rudder that considers detailed design information such as maneuverability and environmental loads etc. on…”
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Comprehensive Assessments in Bonding Energy of Plasma Assisted Si-SiO2 Direct Wafer Bonding after Low Temperature Rapid Thermal Annealing by Lee, Youngseok, You, Yebin, Cho, Chulhee, Kim, Sijun, Lee, Jangjae, Kim, Minyoung, Lee, Hanglim, You, Youngjun, Kim, Kyungman, You, ShinJae

“…Direct wafer bonding is one of the most attractive techniques for next-generation semiconductor devices, and plasma has been playing an indispensable role in…”
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A study on the maneuverability of a twin-screw LNGC under machinery failure by You, Youngjun

“…Ship owners and classification societies have recently begun to require assessments of the maneuverability of twin-screw ships under machinery failure. Since…”
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A method of inferring collision ratio based on maneuverability of own ship under critical collision conditions by You, Youngjun, Rhee, Key-Pyo, Ahn, Kyoungsoo

“…In constructing a collision avoidance system, it is important to determine the time for starting collision avoidance maneuver. Many researchers have attempted…”
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Estimation of operating profit of liner ship from integrated mathematical model considering design, hydrodynamic performance, and operation by You, Youngjun, Lee, Joon Chae

“…Traditionally, it has been difficult to evaluate the operating efficiency of ships using objective and credible indicators in order for ship owners and…”
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Development of the collision ratio to infer the time at which to begin a collision avoidance of a ship by You, Youngjun, Rhee, Keypyo

“…•We developed and verified an index, which is referred as the collision ratio.•We evaluated the risk of collision using the collision ratio with three virtual…”
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Analysis of maneuverability of X-rudder submarine considering environmental disturbance and jamming situations by Jeon, Myungjun, Yoon, Hyeon Kyu, Park, Jongyong, You, Youngjun

“…The main goal of this study is to analyze the dynamic characteristics of the × rudder submarine by performing modeling and simulation of the dynamics. The…”
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Prediction of an actual RPM and engine power of an LNGC based on full-scale measurement data by You, Youngjun, Kim, Jaehan, Seo, Min-Guk

“…It is important to predict the actual RPM and engine power of a ship because it helps the ship builder and seafarer understand the actual performance of the…”
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Prediction of the efficient speed of an LNGC with design condition from a direct cost evaluation considering the hydrodynamic characteristics and equipment operation by You, Youngjun, Lee, Joon Chae, Kim, In Il

“…It was necessary to determine how to estimate the operational efficiency through an objective evaluation since a ship owner's interest was closely connected to…”
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Hybrid Rocket Underwater Propulsion: A Preliminary Assessment by Moon, Heejang, Han, Seongjoo, You, Youngjun, Kwon, Minchan

“…This paper presents an attempt to use the hybrid rocket for marine applications with a 500 N class hybrid motor. A 5-port high density polyethylene (HDPE) fuel…”
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An experimental study on an auxiliary towing system for an FPSO using active thrusters by You, Youngjun, Hur, Jaewook, Jung, Junhyung

“…•We sought to improve the towing stability of an FPSO without design changes to the hull shape.•We used three thrusters as an alternative way to improve the…”
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Comprehensive Assessments in Bonding Energy of Plasma Assisted Si-SiO[sub.2] Direct Wafer Bonding after Low Temperature Rapid Thermal Annealing by Lee, Youngseok, You, Yebin, Cho, Chulhee, Kim, Sijun, Lee, Jangjae, Kim, Minyoung, Lee, Hanglim, You, Youngjun, Kim, Kyungman, You, ShinJae

“…Direct wafer bonding is one of the most attractive techniques for next-generation semiconductor devices, and plasma has been playing an indispensable role in…”
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A method of inferring collision ratio based on maneuverability of own ship under critical collision conditions by You, Youngjun, Rhee, Key-Pyo, Ahn, Kyoungsoo

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Glutathione Dynamics in the Tumor Microenvironment: A Potential Target of Cancer Stem Cells and T Cells by Youngjun Park, Eui Man Jeong

“…Glutathione (GSH), the main cellular antioxidant, dynamically influences tumor growth, metastasis, and resistance to therapy in the tumor microenvironment…”
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