Results 11 to 20 of about 1,443,184 (294)
Unsupervised machine learning for detection of phase transitions in off-lattice systems II. Applications [PDF]
, 2018 We outline how principal component analysis (PCA) can be applied to particle configuration data to detect a variety of phase transitions in off-lattice systems, both in and out of equilibrium.
Banerjee, D. +4 more
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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
The Effect of Salinity on the Strength Behavior of Hydrate-Bearing Sands
Journal of Marine Science and Engineering, 2023 The first prerequisite for the efficient and safe exploitation of gas hydrate resources is to accurately analyze the primary mechanical performance of hydrate-bearing sediments (HBSs).
Shi Shen +4 more
doaj +1 more source
Energies, 2021 The thermodynamic properties of fluid mixtures play a crucial role in designing physically meaningful models and robust algorithms for simulating multi-component multi-phase flow in subsurface, which is needed for many subsurface applications.
Tao Zhang, Shuyu Sun
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Frontiers in Marine Science, 2023 Abiotic methane (CH4) and hydrogen (H2), which are produced during marine serpentinization, provide abundant gas source for hydrate formation on ocean floor.
Zhiwei Zhu +4 more
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Micromachines, 2022 Heat treatment in an oxygen-containing medium is a necessary procedure in the technology of forming photodetectors and emitters based on lead chalcogenides. Lead chalcogenide layers (PbS, PbSe) were prepared via a chemical bath deposition method. Surface
Evgeniya Maraeva +3 more
doaj +1 more source
Microscopic dynamics of a phase transition: equilibrium vs out-of-equilibrium regime [PDF]
, 2000 We present for the first time to the nuclear physics community the Hamiltonian Mean Field (HMF) model. The model can be solved analytically in the canonical ensemble and shows a second-order phase transition in the thermodynamic limit.
Latora, V., Rapisarda, A.
core +2 more sources
ON SPECIAL FEATURES OF STUDYING ELECTRIC CONDUCTIVITY IN SPECIAL ELECTRON OPTICS GLASSES
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 The laws of the change in the electrophysical properties of the C87 – 2, C78 – 4, C78 – 5 glasses, used in electronic optics are studied. A comparative analysis of the effect of the transmitted electric current on the formation of a new phase and the ...
Z.V. Shomakhov +2 more
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Energies, 2022 Recent research on the role of nanomaterials in gas hydrate science and a few review papers have highlighted the positive synergies between gas hydrates and metal–organic frameworks (MOFs) for gas separation and storage.
Jyoti Shanker Pandey, Nicolas von Solms
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Química Nova, 2014 A new method using the headspace solid phase microextraction (HS-SPME) technique was used to evaluate the infinite dilute activity coefficient (γ1∞) in an alcohol/water/salt system.
Andrew Milli Elias +2 more
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