Xin Wang
Dalian University of Technology
5 Papers
6 Citations
Xin Wang is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Hydrate & Methane. The author has an hindex of 4, co-authored 5 publications.
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Papers
Numerical study of gas production from methane hydrate deposits by depressurization at 274 K
TL;DR: In this article, a finite difference method (FDM) was used for analyzing gas hydrate decomposition at a relatively low temperature condition (approximately 274 K) by depressurization in porous media.
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Pore-scale investigation on the influences of mass-transfer-limitation on methane hydrate dissociation using depressurization
TL;DR: In this paper, a mathematical model has been proposed to predict and assess effects of mass-transfer-limitation on the methane hydrate decomposition inside the pore channels, and the reliability of the proposed model was validated by comparing with the experiment data and a good agreement has been obtained.
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Simulation for the effects of well pressure and initial temperature on methane hydrate dissociation
TL;DR: In this article, a 1D simulator was developed for investigating the effects of well pressures (3 MPa, 5 MPa and 8 MPa) and initial temperatures (274 K, 279 K, and 284 K) in the process of methane hydrate dissociation by depressurization.
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Pore-scale investigations on the effects of ice formation/melting on methane hydrate dissociation using depressurization
TL;DR: In this article, the effects of ice formation/melting on hydrate dissociation in micro porous media channels were investigated, and it was shown that the formation of ice favors the hydrate decomposition for a while, and then inhibits the dissociation of methane hydrate due to the thickening ice.
Microscale effects on methane hydrate dissociation at low temperature in the micro porous media channels by depressurization
TL;DR: In this article, the authors investigated the microscale effects on the multiphase flow behavior as well as the mass and heat transfer between phases of methane hydrate and showed that the water temperature, which is one of the critical factors for hydrate dissociation, shows an unstable change when the micro-scale effects is ignored.