Results 141 to 150 of about 483 (154)
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Applied Thermal Engineering, 2020
Abstract As awareness on air pollution in marine environment increases, transition of ship fuel to natural gas has been recognized as a practical solution for emission minimization. It is realized with LNG-fueled ship, whose implementation in practice demands cost-effective and energy-efficient re-liquefaction of BOG.
Hyunsoo Son, Jin-Kuk Kim
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Abstract As awareness on air pollution in marine environment increases, transition of ship fuel to natural gas has been recognized as a practical solution for emission minimization. It is realized with LNG-fueled ship, whose implementation in practice demands cost-effective and energy-efficient re-liquefaction of BOG.
Hyunsoo Son, Jin-Kuk Kim
openaire +1 more source
Energy, 2021
Abstract In this paper, a numerical model considering phase change and external heat leakage is established to study the thermodynamic and hydrodynamic of a type C LNG tank under sinusoidal sloshing excitation. The volume of fluid (VOF) method, coupled with the mesh motion treatment, is adopted to predict the movement of the vapor-liquid interface ...
Sixian Wu, Yonglin Ju
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Abstract In this paper, a numerical model considering phase change and external heat leakage is established to study the thermodynamic and hydrodynamic of a type C LNG tank under sinusoidal sloshing excitation. The volume of fluid (VOF) method, coupled with the mesh motion treatment, is adopted to predict the movement of the vapor-liquid interface ...
Sixian Wu, Yonglin Ju
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Operability study on small-scale BOG (boil-off gas) re-liquefaction processes
Energy, 2019Abstract This study aims at analyzing dynamic behavior for the full operation cycle considering various alternatives and constraints related to small-scale and seaborne environment for a BOG re-liquefaction process in LNG-fueled ships, leading to significant enhancement of its operability.
Hyunsoo Son, Jin-Kuk Kim
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Energy, 2020
Abstract Energy efficiency of the conventional boil-off gas re-liquefaction process in the LNG-fueled ships, which is based on a single expander cycle, can be improved with structural modifications, such as a dual expander cycle. Herein, a structural optimization framework concept is proposed to systematically screen a wide range of configurational ...
Hyunsoo Son, Jin-Kuk Kim
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Abstract Energy efficiency of the conventional boil-off gas re-liquefaction process in the LNG-fueled ships, which is based on a single expander cycle, can be improved with structural modifications, such as a dual expander cycle. Herein, a structural optimization framework concept is proposed to systematically screen a wide range of configurational ...
Hyunsoo Son, Jin-Kuk Kim
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Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, 2019
Abstract The increased size of Liquefied Natural Gas (LNG) plants worldwide has led to an increase in boil-off gas (BOG) flows. The BOG can be either liquefied again to LNG or compressed to higher pressure levels for use as fuel gas.
Matt Taher, Cyrus B. Meher-Homji
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Abstract The increased size of Liquefied Natural Gas (LNG) plants worldwide has led to an increase in boil-off gas (BOG) flows. The BOG can be either liquefied again to LNG or compressed to higher pressure levels for use as fuel gas.
Matt Taher, Cyrus B. Meher-Homji
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A new recovery process of BOG (boil-off-gas) using low-temperature nitrogen
2013 International Conference on Materials for Renewable Energy and Environment, 2013Min Chen +3 more
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Advanced boil-off gas studies for liquefied natural gas
Applied Thermal Engineering, 2021Saif Z S Al Ghafri +2 more
exaly