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Process Design and Optimization of LNG Subcooling Systems Open
The boil-off gas (BOG) generated during large-scale liquefied natural gas (LNG) transport increases storage-tank pressure and compromises operational safety. Conventional BOG reliquefaction and LNG subcooling systems are confronted by stru…
Thermal Behavior of MHD Stagnation Ternary Nanofluid over a Melting Surface with Joule Heating Open
The optimal performance of industrial and manufacturing processes, cooling devices, as well as energy storage systems relies on the efficiency of a thermal systems. This study investigates the thermal performance of a ternary hybrid nanofl…
Thermodynamic Modeling and Analysis of Boil-off Gas Generation and Self-Pressurization in Liquefied Carbon Dioxide Tanks Open
The importance of the safe transport of liquefied carbon dioxide (LCO2) is increasing owing to environmental issues. When transporting a low-temperature liquid, boil-off gas generation and self-pressurization occur due to heat ingress, aff…
Optimization of BOG Reliquefaction Process of Carbon Dioxide Considering Nitrogen Content Open
As the importance of carbon capture and storage (CCS) technology increases for greenhouse gas reduction, CO2 transportation technology is also becoming crucial. Efficiently handling boil-off gas (BOG) generated during voyages is particular…
Changes in holding time depending liquid filling ratio, heat transfer parameters, and shape of the tank Open
This study simulates the self-pressurization of liquefied hydrogen using a three-element lumped model. We analyze the effects of liquid filling ratio, heat flux distribution, interface heat transfer parameters, and tank shape on pressure b…
View article: Optimal capacity design of amine-based onboard CO2 capture systems under variable marine engine loads
Optimal capacity design of amine-based onboard CO2 capture systems under variable marine engine loads Open
The International Maritime Organization has adopted a strategy aiming for net-zero greenhouse gas emissions from international shipping, prompting various mitigation technologies to comply with this strengthened strategy. Carbon capture te…
Energy, economic and environmental analysis of a BOG re-liquefaction process for an LNG carrier Open
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-liqu…
Optimal Process Design of Small Scale SMR Process for LNG Vessel Open
Recently, due to regulations on emissions of vessels, fuel is changing to liquefied natural gas (LNG). When using LNG as fuel, it is advantageous in terms of fuel saving and boil-off gas control if a small-scale liquefaction process is ins…
Optimal Process Design of Onboard BOG Re-liquefaction System for LNG Carrier Open
High-pressure gas injection engines (HPGI) took center stage in LNG carrier propulsion systems after their advent. The HPGI engine system can be easily modified to include a re-liquefaction system by adding several devices, which can signi…
Potential Explosion Risk Comparison between SMR and DMR Liquefaction Processes at Conceptual Design Stage of FLNG Open
Corrigendum: Potential Explosion Risk Comparison between SMR and DMR Liquefaction Processes at Conceptual Design Stage of FLNG
Potential Explosion Risk Comparison between SMR and DMR Liquefaction Processes at Conceptual Design Stage of FLNG Open
An FLNG (floating liquefied natural gas) or LNG FPSO (floating production, storage and offloading) unit is a notable offshore unit with the increasing demand for LNG. The liquefaction process on an FLNG unit is the most important process b…