Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Patrick G. Lafond"'
Publikováno v:
Propellants, Explosives, Pyrotechnics. 44:1015-1020
Autor:
Patrick G. Lafond, Sergei Izvekov
Publikováno v:
Journal of Chemical Theory and Computation. 12:5737-5750
An extension of the multiscale coarse-graining method (MS-CG) to polarizable coarse-grain (CG) models is presented. In the extension, force matching is used to derive charged dimers that mimic the dipole behavior, including electronic polarizability,
Publikováno v:
Canadian Journal of Chemistry. 93:826-830
When clathrate hydrates of xenon gas are formed deep within the stability field, anomalous melting behavior is readily observed in differential scanning calorimetry (DSC). In the DSC thermograms, multiple dissociation events may be observed, suggesti
Autor:
Carolyn A. Koh, Luis E. Zerpa, Patrick G. Lafond, Sanjeev V. Joshi, Giovanny Grasso, E. Dendy Sloan, Ishan Rao, Eric B. Webb, Amadeu K. Sum
Publikováno v:
Chemical Engineering Science. 97:198-209
As oil/gas subsea fields mature, the amount of water produced increases, which results in an increased risk of gas hydrate plug formation in the flowlines. It is important to understand the mechanism of gas hydrate plug formation in high water cut sy
Publikováno v:
The Journal of Chemical Thermodynamics. 48:1-6
Natural gas hydrates are ice-like inclusion compounds that form at high pressures and low temperatures in the presence of water and light hydrocarbons. Hydrate formation conditions are favorable in gas and oil pipelines, and their formation threatens
Autor:
Winfred A. Kockelmann, Alan K. Soper, Patrick G. Lafond, Brian C. Barnes, Kenji Yasuoka, Amadeu K. Sum, Masaki Hiratsuka, David A. Keen, Carolyn A. Koh, R. Gary Grim
Publikováno v:
Angewandte Chemie (International ed. in English). 53(40)
The current knowledge and description of guest molecules within clathrate hydrates only accounts for occupancy within regular polyhedral water cages. Experimental measurements and simulations, examining the tert-butylamine + H2 + H2O hydrate system,
Autor:
Carolyn A. Koh, E. Dendy Sloan, Amadeu K. Sum, Patrick G. Lafond, Matthew W. Gilmer, David T. Wu
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 87(4)
The three-dimensional jamming of neutrally buoyant monodisperse, bidisperse, and tridisperse mixtures of particles flowing through a restriction under fluid flow has been studied. During the transient initial accumulation of particles at the restrict
Autor:
Patrick G. Lafond, Gregg T. Beckham, Da-Hye Park, E. Dendy Sloan, Michael Jones, Kun-Hong Lee, Amadeu K. Sum, David T. Wu, Matthew R. Walsh, J. Daniel Rainey, Carolyn A. Koh
Publikováno v:
Physical Chemistry Chemical Physics. 13:19951
Interest in describing clathrate hydrate formation mechanisms spans multiple fields of science and technical applications. Here, we report findings from multiple molecular dynamics simulations of spontaneous methane clathrate hydrate nucleation and g