Results 31 to 40 of about 3,536,233 (155)

Energy, Exergy, and Economic (3E) Analysis of Boil-Off Gas Re-Liquefaction Systems Using LNG Cold Energy for LNG-Fueled Ships

Journal of Marine Science and Engineering, 2023
Liquefied natural gas (LNG)-fueled ships have the effect of reducing most pollutants, which is advantageous for responding to strict regulations. Because boil-off gas (BOG) is generated in the LNG storage tank of an LNG-fueled ship, a BOG re-liquefaction
Jun-Seong Kim, Do-Yeop Kim
doaj   +1 more source

Enhanced application for FSRU recondensing equipment during periods of low or no gas send out to minimize LNG cargo losses

Petroleum, 2018
Most modern floating storage and regasification units (FSRU) are fitted with recondensing equipment that feed condensed boil-off gas (BOG) to the regasification unit in addition to a stream of liquefied natural gas (LNG) extracted from the cargo tanks ...
Maksym Kulitsa, David A. Wood
doaj   +1 more source

Energy, economic and environmental analysis of a BOG re-liquefaction process for an LNG carrier

Energy Reports, 2022
Due to tighter environmental regulations, newly built liquefied natural gas (LNG) carriers are equipped with a re-liquefaction system to minimize combustion of surplus boil-off-gas (BOG). Thus, this paper comparatively analyzes the re-liquefaction system
Chulmin Hwang, Sungkyun Oh, Donghoi Kim, Truls Gundersen, Youngsub Lim   +4 more
doaj   +1 more source

Kajian Kelayakan Pemilihan Teknologi Reliquefaction Plant atau MSO Compressor sebagai Alternatif Pemanfaatan Boil Off Gas (BOG) pada FSRU 170.000 M³ [PDF]

, 2020
Boil Off Gas (BOG) merupakan gas yang terbentuk karena adanya panas yang masuk (heat leak) kedalam tangki Liquefied Natural Gas (LNG). Evaporasi yang terjadi secara terus menerus dapat meningkatkan tekanan pada tangki, menyebabkan tekanan berlebih yang ...
Ariana, I. M. (I), Cahyono, B. (Beny), Margono, H. N. (Hanif)   +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, Seung-Joo Cha, Jeong-Dae Kim, Jeong-Hyeon Kim, Seul-Kee Kim, Jae-Myung Lee   +5 more
doaj   +1 more source

Calculation of Boil-Off Gas (BOG) Generation of KC-1 Membrane LNG Tank with High Density Rigid Polyurethane Foam by Numerical Analysis [PDF]

Polish Maritime Research, 2017
Abstract Recently, a new type of LNG tank named “KC-1 membrane LNG tank” has been developed by Korean Gas Corporation (KOGAS), and Samsung Heavy Industries (SHI) is currently building KC-1 membrane type LNG carriers. Unlike other LNG tanks, the KC-1 membrane LNG tank has a single-insulation structure rather than a double-insulation ...
Jeong Hyeonwon, Shim W. Jaewoo
openaire   +2 more sources

Boil-Off Rate Behavior in a Double-Shell Vacuum-Insulated Cryogenic Storage Tank with Multilayer Insulation

Aerospace
Cryogenic storage systems require precise management of boil-off gas (BOG) to prevent pressure buildup caused by external heat ingress. This study investigates sloshing-induced heat transfer and BOG generation in a double-shell vacuum-insulated cryogenic
Seongwoo Lee, Younghun Kim, Dongha Lee, Jiwoong Choi, Jeonghyeon Kim, Sungwoong Choi   +5 more
doaj   +1 more source

Experimental study on solubility of lubricating oils in a supercritical methane gas

International Journal of Naval Architecture and Ocean Engineering, 2022
In a Boil-off Gas (BOG) compressor, there could be a carryover phenomenon of lubricants oil which flows with a solvent gas. To protect process system downstream of the compressor, it is necessary to select low solubility lubricants at supercritical state.
Mincheol Ryu, Joon Chae Lee, Myung Chul Park   +2 more
doaj   +1 more source

A comparative study on energy efficiency of the maritime supply chains for liquefied hydrogen, ammonia, methanol and natural gas

Carbon Capture Science & Technology, 2022
To cope with climate change, emerging fuels- hydrogen, ammonia and methanol- have been proposed as promising energy carriers that will replace part of the liquefied natural gas (LNG) in future maritime scenarios.
Qianqian Song, Rodrigo Rivera Tinoco, Haiping Yang, Qing Yang, Hao Jiang, Yingquan Chen, Hanping Chen   +6 more
doaj   +1 more source

LNG storage tank evaporation influence factor analysis [PDF]

International Journal of Fluid Engineering
The static evaporation of liquefied natural gas (LNG) is a key factor influencing the safety of LNG storage tanks, since it leads to boil-off gas (BOG) generation and pressure rise inside the tank.
Jianhong Wu, Jing Tian, Xin Li, Wenqing Song, Cunyong Song   +4 more
doaj   +1 more source