Results 11 to 20 of about 3,324 (284)
Greenhouse Gas Reduction by Utilization of Cold LNG Boil-off Gas [PDF]
Procedia Engineering, 2013 AbstractThis paper present the analysis of utilization the cryogenic temperature of Boil off Gas (BOG) from Liquefied Natural Gas (LNG) to flow air inside insulation space of LNG. Three Dimensional geometry of the tank are model in Computational Fluid Dynamic (CFD) ANSYS Fluent software package using steady state and K-Epsilon turbulence model.
Zakaria, Mohamad Shukri +2 more
core +3 more sources
Parametric Analysis on Boil-Off Gas Rate inside Liquefied Natural Gas Storage Tank
Journal of Mechanical Engineering and Sciences, 2014 Research into the environmental effect of greenhouse emissions is now intense. One of the sources contributing to the effect is boil-off gas (BOG) flaring into the atmosphere.
Mohamad Shukri Zakaria +5 more
doaj +4 more sources
Journal of Marine Science and Engineering, 2023 During LNG storage and transportation by ship, a fraction of the LNG in the cryogenic tanks evaporates due to heat ingress through the insulation, resulting in boil-off gas (BOG) production and a change in LNG composition, a phenomenon known as LNG ...
Dalibor Peruško +3 more
doaj +2 more sources
Boil-off gas handling from liquefied hydrogen storage [PDF]
, 2020 The main objective of the thesis was to develop concepts for hydrogen boil-off gas reliquefaction. Three different processes were simulated, analyzed, and compared: helium Brayton refrigeration cycle with two helium turbine expanders, hydrogen Claude refrigeration cycle with two hydrogen expanders, and Brayton refrigeration cycle with two expanders for
Groznik, Jan
core +3 more sources
Energies, 2019 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 for calculating the boil-off gas (BOG) amount was developed.
Yude Shao, Yoonhyeok Lee, Hokeun Kang
doaj +2 more sources
Assessment of safety and economic impact of boil-off-gas in LPG storage tanks
, 2023 This study was carried out to assess the effect of boil-off gas (BOG) on the safety and economic effectiveness of LPG storage tanks. It includes analysis of the thermodynamic properties of LPG; heat absorbed from ambient air by the storage tank that ...
Princewill, Nwadinobi Chibundo +2 more
core +1 more source
Practical Prediction of the Boil-Off Rate of Independent-Type Storage Tanks
Journal of Marine Science and Engineering, 2021 Because environmentally-friendly fuels such as natural gas and hydrogen are primarily stored in the form of cryogenic liquids to enable efficient transportation, the demand for cryogenic fuel (LNG, LH) ships has been increasing as the primary carriers of
Dong-Ha Lee +5 more
doaj +1 more source
Features of development of boil-off reciprocating compressors used in complexes for storage and transportation of liquid natural gas [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"This article discusses complexes for the transportation, storage and transportation of liquefied natural gas, where compressors for the utilization of boil-off gas play a key role.
A. V. Burakov +2 more
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Rollover Prevention Model for Stratified Liquefied Natural Gas in Storage Tanks
Energies, 2023 At least 24 liquefied natural gas (LNG) rollover incidents have been reported since 1960. During rollover, because of the heat ingress through the tank walls, a stratified LNG may be suddenly homogenized while releasing massive amounts of vapor.
Tomasz Włodek, Mariusz Łaciak
doaj +1 more source
Energies, 2020 Boil-off gas (BOG) from a liquefied natural gas (LNG) storage tank depends on the amount of heat leakage however, its assessment often relies on the static value of the boil-off rate (BOR) suggested by the LNG tank vendors that over/under predicts BOG ...
Mohd Shariq Khan +5 more
doaj +1 more source