49 citations · 180 across the 7 of their papers we have counts for
8 papers
The -number dependence of the longitudinal dispersion in a turbulent channel flow
Christopher Hawkins, Luiza Angheluta, Marcin Krotkiewski +1
In Taylor's theory, the longitudinal dispersion in turbulent pipe flows approaches, on long timescales, a diffusive behavior with a constant diffusivity , that depends \emph{e…
A 4D synchrotron X-ray tomography study of the formation of hydrocarbon migration pathways in heated organic-rich shale
Hamed Panahi, Maya Kobchenko, Francois Renard +6
Recovery of oil from oil shales and the natural primary migration of hydrocarbons are closely related processes that have received renewed interests in recent years because of the…
Communication dynamics in finite capacity social networks
Jan O. Haerter, Bjorn Jamtveit, Joachim Mathiesen
In communication networks structure and dynamics are tightly coupled. The structure controls the flow of information and is itself shaped by the dynamical process of information ex…
4D imaging of fracturing in organic-rich shales during heating
Maya Kobchenko, Hamed Panahi, Francois Renard +6
To better understand the mechanisms of fracture pattern development and fluid escape in low permeability rocks, we performed time-resolved in situ X-ray tomography imaging to inves…
Organizational structure and communication networks in a university environment
Joachim Mathiesen, Bjørn Jamtveit, Kim Sneppen
The ``six degrees of separation" between any two individuals on Earth has become emblematic of the 'small world' theme, even though the information conveyed via a chain of human en…
The mechanism of porosity formation during solvent-mediated phase transformations
Christophe Raufaste, Bjørn Jamtveit, Timm John +2
Solvent-mediated solid-solid phase transformations often result in the formation of a porous medium, which may be stable on long time scales or undergo ripening and consolidation.…