Zobrazeno 1 - 10
of 87
pro vyhledávání: '"J.F. Gettrust"'
Autor:
Fred Snyder, Warren T. Wood, J.F. Gettrust, Richard B. Coffin, Patrick E. Hart, Deborah R. Hutchinson, Nader C. Dutta
Publikováno v:
Marine and Petroleum Geology. 25:952-959
To determine the impact of seeps and focused flow on the occurrence of shallow gas hydrates, several seafloor mounds in the Atwater Valley lease area of the Gulf of Mexico were surveyed with a wide range of seismic frequencies. Seismic data were acqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b705c539ee0c89633bac0c00d228151
https://doi.org/10.1016/j.marpetgeo.2008.01.015
https://doi.org/10.1016/j.marpetgeo.2008.01.015
Autor:
Ras B. Pandey, J.F. Gettrust
Publikováno v:
The European Physical Journal B. 61:83-88
Driven flow of a non-equilibrium non-conservative (NENC) system with a mixture of immiscible particles (A,B of molecular weight MA, MB) exhibits self-organizing patterns (segregation, phase-separation, etc.) in steady-state. The flow response (v) of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c14423008219589d7378eab006ad5b6c
https://doi.org/10.1140/epjb/e2008-00030-4
https://doi.org/10.1140/epjb/e2008-00030-4
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 374:501-506
A laboratory sediment sample is digitized by X-ray computed tomography system to obtain a host matrix of size 1003 of porosity 0.282. Flow through the porous medium is studied by an interacting lattice gas model for fluid driven by pressure bias. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96213b763cbe2e3b7cf1cf93509012bf
https://doi.org/10.1016/j.physa.2006.08.030
https://doi.org/10.1016/j.physa.2006.08.030
Autor:
J.F. Gettrust, Ras B. Pandey
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 368:416-424
An interacting lattice gas model is used to study flow of immiscible components A and B (molecular weights M A and M B , M A M B ) by Monte Carlo simulations. Concentration gradients and hydrostatic pressure bias (H) drive these constituents from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca2e25894a2c9766fc5f8793b22e679
https://doi.org/10.1016/j.physa.2006.01.086
https://doi.org/10.1016/j.physa.2006.01.086
Publikováno v:
Annals of the New York Academy of Sciences. 912:65-75
The Cascadia accretionary margin off Vancouver Island is one of the best studied margins world-wide for the determination of in situ properties of marine gas hydrates. Most quantitative information has come from cores and downhole logs of the Ocean D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::746a7d94b0607c9522829490e53a3505
https://doi.org/10.1111/j.1749-6632.2000.tb06760.x
https://doi.org/10.1111/j.1749-6632.2000.tb06760.x
Publikováno v:
International Journal of Modern Physics C. 14:955-962
Self-organized patterns in an immiscible fluid mixture of dissimilar particles driven from a source at the bottom are examined as a function of hydrostatic pressure bias by a Monte Carlo computer simulation. As the upward pressure bias competes with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f922b531dc9d1b8a31981b83332b377c
https://doi.org/10.1142/s0129183103005108
https://doi.org/10.1142/s0129183103005108
Publikováno v:
Nature. 420:656-660
Below water depths of about 300 metres, pressure and temperature conditions cause methane to form ice-like crystals of methane hydrate. Marine deposits of methane hydrate are estimated to be large, amassing about 10,000 gigatonnes of carbon, and are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bee4778e811ea8f62b86edda4c5867b
https://doi.org/10.1038/nature01263
https://doi.org/10.1038/nature01263
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 300:1-12
The interacting lattice gas model is used to simulate fluid flow through an open percolating porous medium with the fluid entering at the source-end and leaving from the opposite end. The shape of the steady-state concentration profile and therefore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d5944eeab3c4ce61b604da3d812fc6d
https://doi.org/10.1016/s0378-4371(01)00383-1
https://doi.org/10.1016/s0378-4371(01)00383-1
Autor:
Ras B. Pandey, J.F. Gettrust
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 293:93-99
Effects of uniform temperature and linear temperature gradient on flow rate and density profile of fluid driven from a source to an open system is studied by a Monte Carlo simulation in three dimensions. The steady-state density profile with uniform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bc3b38911101d443bad274938327fed
https://doi.org/10.1016/s0378-4371(00)00610-5
https://doi.org/10.1016/s0378-4371(00)00610-5
Publikováno v:
International Journal of Modern Physics C. 12:273-279
Tracer diffusion and fluid transport are studied in a model for a geomarine system in which fluid constituents move from regions of high to low concentration. An interacting lattice gas is used to model the system. Collective diffusion of fluid parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5093e85fcbb4648deef7b3e4c7040b71
https://doi.org/10.1142/s0129183101001687
https://doi.org/10.1142/s0129183101001687