Results 41 to 50 of about 3,675,918 (288)

Experimental and numerical study on low-temperature supersonic ejector

open access: yesInternational Journal of Thermofluids, 2023
Ejectors have emerged as a viable solution for handling Boil-Off-Gas (BOG) generated by cryogenic storage tanks. The efficiency of ejector-based systems plays is highly dependent on the ejector's performance which is influenced by various factors ...
Hadi Samsam-Khayani   +3 more
doaj   +1 more source

Boil off exploitation on LNG ships

open access: yes, 2022
Predmet ovog rada su načini na koje se iskorištava ispareni dio tereta na LNG brodovima. Rad se sastoji od 7 poglavlja u kojima su opisane karakteristike samog prirodnog plina, nastanak isparavanja tereta te načini na koje se ispareni teret može ...
Vrsaljko, Karlo
core   +1 more source

Floating storage and regasification units face specific LNG rollover challenges: Consideration of saturated vapor pressure provides insight and mitigation options

open access: yesNatural Gas Industry B, 2018
Floating Storage and Regasification Units (FSRU) form a rapidly expanding sector of LNG business. In many cases, FSRU now provide a more cost-effective and very flexible way to deliver natural gas to end users in comparison with shore-based terminals ...
Kulitsa Maksym, Wood David A.
doaj   +1 more source

Experimental Determination of the Flow Coefficient for a Constrictor Nozzle with a Critical Outflow of Gas

open access: yesFluids, 2023
Reduction of energy expenditures required for various technological processes is a pressing issue in today’s economy. One of the ways to solve this issue in regard to liquefied natural gas (LNG) storage is the recovery of its vapours from LNG tanks using
Victor Bolobov   +2 more
doaj   +1 more source

Optimal Shape and Boil-Off Gas Generation of Fuel Tank for LNG Fueled Tugboat

open access: yes한국해양공학회지, 2020
This paper proposes the optimal shape of an LNG fuel tank with a lattice pressure vessel (LPV) design for a tugboat. The LPV is a Type C tank with a design philosophy of “design by analysis,” which facilitates greater variability of shape compared with ...
Jung-Woog Kim   +2 more
doaj   +1 more source

Hydrogen re-liquefaction Process for Boil-off Gas Handling on a Large-scale Liquid Hydrogen Carrier [PDF]

open access: yes, 2023
With the recent focus on hydrogen, seaborne shipping is considered an option for the large-scale transport of liquid hydrogen (LH2). For efficient shipping, boil-off gas (BOG) from the cargo tanks needs to be optimally utilized.
Berstad, David Olsson   +4 more
core  

Integration and Design of Cryogenic Hydrogen Fuel Systems for Sustainable Commercial Aviation [PDF]

open access: yesINCAS Bulletin
The transition to hydrogen-powered aircraft offers an opportunity to significantly reduce carbon emissions in commercial aviation. The use of renewable hydrogen in commercial aviation has the potential to significantly reduce the carbon footprint of the ...
Tea-Maria DIACONU
doaj   +1 more source

Ageing of Liquified Natural Gas during Marine Transportation and Assessment of the Boil-Off Thermodynamic Properties

open access: yesJournal 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   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

CryoEvap: An open-source software to simulate the evaporation of cryogenic liquids in vertically orientated storage tanks

open access: yesSoftwareX
The paper presents a new software tool, CryoEvap, based on a novel and validated modelling approach that simulates the isobaric evaporation of cryogenic liquids in storage tanks.
Felipe Huerta, Velisa Vesovic
doaj   +1 more source

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