Results 31 to 40 of about 3,324 (284)
Integration and Design of Cryogenic Hydrogen Fuel Systems for Sustainable Commercial Aviation [PDF]
INCAS BulletinThe 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
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Optimal Shape and Boil-Off Gas Generation of Fuel Tank for LNG Fueled Tugboat
한국해양공학회지, 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
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Energies, 2022 The use of liquefied natural gas (LNG) in the transportation sector is increasing, and boil-off gas (BOG) management systems are considered viable options to increase economic efficiency and reduce greenhouse gas emissions at LNG refueling stations.
Hyun-Seung Kim, Churl-Hee Cho
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SoftwareXThe 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
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Effect of Parameters on Vapor Generation in Ship-to-Ship Liquefied Natural Gas Bunkering
Applied Sciences, 2020 Liquefied natural gas (LNG) is attracting increasing attention as an alternative fuel in the maritime sector, as it can reduce harmful emissions for compliance with stricter environmental regulations.
Hyunyong Lee +6 more
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Modelling of Liquid Hydrogen Boil-Off
Energies, 2022 A model has been developed and implemented in the software package BoilFAST that allows for reliable calculations of the self-pressurization and boil-off losses for liquid hydrogen in different tank geometries and thermal insulation systems.
Saif Z. S. Al Ghafri +6 more
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Boil off exploitation on LNG ships
, 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
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Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
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Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
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Analysis of Bunkering Procedures for Establishing Safety Regulations for Ammonia-Fueled Ships
한국해양공학회지As environmental concerns increase globally, the International Maritime Organization has been strengthening regulations to limit pollution from ships, attracting increasing interest in ammonia as a zero-carbon marine fuel.
Sangmin Ji +3 more
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