Results 21 to 30 of about 1,932 (236)

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 , Kahar Osman, Ahmad Anas Yusof , Mohamad Hafidzal Mohd Hanafi, Mohd Noor Asril Saadun, Muhammad Zaidan Abdul Manaf   +5 more
doaj   +1 more source

High-sensitivity tool for studying phonon related mechanical losses in low loss materials [PDF]

, 2007
Fundamental mechanical loss mechanisms exist even in very pure materials, for instance, due to the interactions of excited acoustic waves with thermal phonons.
, , A Tünnermann, A Zimmer, C Schwarz, D Heinert, M Hudl, P Seidel, R Nawrodt, Saulson P R, T Koettig, W Vodel, Zimmer A   +12 more
core   +2 more sources

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

Fluids, 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, Yana Martynenko, Sergey Yurtaev   +2 more
doaj   +1 more source

A realistic vapour phase heat transfer model for the weathering of LNG stored in large tanks [PDF]

, 2019
A new non-equilibrium model relevant to LNG weathering in large storage tanks under constant pressure has been developed. It treats the heat influx from the surroundings into the vapour and liquid phases separately and allows for heat transfer between ...
Huerta Perez, F, Vesovic, V
core   +1 more source

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

Natural 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

Greenhouse Gas Reduction by Utilization of Cold LNG Boil-off Gas

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, Osman, Kahar, Abdullah, Haslina   +2 more
openaire   +1 more source

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

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, Damir Karabaić, Ivan Bajsić, Jože Kutin   +3 more
doaj   +1 more source

Influence of climatic factors on the efficiency of disposal metal-hydride unit for the double-fuel low-speed internal combustion engine of gas tankers [PDF]

, 2017
Проанализирована возможность применения сжиженного природного газа в судовой энергетике. Выявлена перспективность утилизации сбросного тепла малооборотных дизельных двигателей применением металлогидридных установок непрерывного действия.
Ткач, Михаил Романович, Чередниченко, Александр Константинович   +1 more
core   +1 more source

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

INCAS 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

An Economical Boil-Off Gas Management System for LNG Refueling Stations: Evaluation Using Scenario Analysis

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
doaj   +1 more source