Experimental Research on the Mechanical Properties of Methane Hydrate-Ice Mixtures
Energies, 2012 The mechanical properties of methane hydrate are important to the stability of borehole and methane extraction from a methane hydrate reservoir. In this study, a series of triaxial compression tests were carried out on laboratory-formed methane hydrate ...
Feng Yu +3 more
doaj +1 more source
Benchmarking the performance of Density Functional Theory and Point Charge Force Fields in their Description of sI Methane Hydrate against Diffusion Monte Carlo [PDF]
, 2014 High quality reference data from diffusion Monte Carlo calculations are presented for bulk sI methane hydrate, a complex crystal exhibiting both hydrogen-bond and dispersion dominated interactions.
Angelos Michaelides +4 more
core +2 more sources
Molecular dynamics simulation of sI methane hydrate under compression and tension
Open Chemistry, 2020 Molecular dynamics (MD) analysis of methane hydrate is important for the application of methane hydrate technology. This study investigated the microstructure changes of sI methane hydrate and the laws of stress–strain evolution under the condition of ...
Wang Qiang, Tang Qizhong, Tian Sen
doaj +1 more source
A review on the methane emission detection during offshore natural gas hydrate production
Frontiers in Energy Research, 2023 Due to the high energy density, large potential reserves and only release CO2 and water after combustion, natural gas hydrate (NGH) is considered as the most likely new clean energy source to replace traditional fossil energy (crude oil, natural gas, etc.
Shuangxing Liu +4 more
doaj +1 more source
Methane sources in gas hydrate-bearing cold-seeps : evidence from radiocarbon and stable isotopes [PDF]
, 2009 Author Posting. © The Author(s), 2009. This is the author's version of the work. It is posted here by permission of Elsevier B.V. for personal use, not for redistribution.
Archer +54 more
core +1 more source
Strengthening mechanism of cemented hydrate‐bearing sand at microscales
Geophysical Research Letters, 2016 On the basis of hypothetical particle‐level mechanisms, several constitutive models of hydrate‐bearing sediments have been proposed previously for gas production.
Jun Yoneda +3 more
doaj +1 more source
Research Progress on the Effect of Salts on the Stability of Methane Hydrate
Yankuang ceshi, 2018 The thickness of the methane hydrate stable zone is mainly controlled by the stability of methane hydrate. The temperature, pressure, pore water salinity, and gas component affect the thickness of the hydrate stable zone. The formation of methane hydrate
LIU Wei-yi +3 more
doaj +1 more source
Effect of Lithological Parameters on Combustion Characteristics of Methane Hydrate Sediments
Fire, 2023 In this paper, four lithological parameters, that is, thermal conductivity, particle size, porosity, and saturation, are investigated by combining experimental observations with numerical simulations to study the influence laws and mechanisms of action ...
Gan Cui +7 more
doaj +1 more source
Modeling the fate of methane hydrates under global warming [PDF]
, 2015 Large amounts of methane hydrate locked up within marine sediments are vulnerable to climate change. Changes in bottom water temperatures may lead to their destabilization and the release of methane into the water column or even the atmosphere.
Biastoch, Arne +3 more
core +1 more source
A state-dependent hypoplastic model for methane hydrate-bearing sands
Acta Geotechnica, 2020 The mechanical behaviors of methane hydrate-bearing sands (MHBS) are largely affected by the presence of methane hydrate, temperature, and pore pressure. In this study, we present a simple hypoplastic model for MHBS.
Jun Liu, Shun Wang, M. Jiang, Wei Wu
semanticscholar +1 more source