Understanding and controlling the gas flow at the nanoscale has tremendous implications in
the fields of separation science, catalytic reactions, and energy storage, conversion and …

Subsurface energy storage in depleted petroleum reservoirs is a promising technique to
balance and optimize the utilization of energy resources. In this work, we numerically …

Organic matter is widely distributed in organic-rich shale gas reservoir and has a large
specific surface area to adsorb a significant quantity of methane molecules. In such …

Gas transport in shale nanopores is controlled by the complex transport mechanisms and
pore structure characteristics. So far much work has been done on the single pore and …

The flash calculation with large capillary pressure often turns out to be time-consuming and
unstable. Consequently, the compositional simulation of unconventional oil/gas reservoirs …

An accurate gas transport model is of vital importance to the simulation and production
optimization of unconventional gas reservoirs. Although great success has been achieved in …

Fluid flow in porous media with multi-scale pore size is known to be affected by fluid
transport mechanisms, fluid properties and pore structure properties. Literatures have …

Characterizing fluid flow in shale is challenging due to the existence of small-sized pores,
variable wettability conditions, and different pore fluid occupancies. Majority of the sub …

Within microchannels, rarefied gas molecules frequently interact with the channel wall,
resulting in non-zero velocity at the wall. This phenomenon is known as the gas slippage …

The first nonequilibrium effect experienced by gaseous flows in contact with solid surfaces is
the slip-flow regime. While the classical hydrodynamic description holds valid in bulk, at …