With the increased use of natural gas, safety and environmental concerns from underground
leaking natural gas pipelines are becoming more widespread. What is not well understood …

Accurate identification of the early stages of coal-fire combustion is important for effectively
controlling the spread of coal fires. CO 2 and CO, as characteristic gases in the early stage …

A major concern resulting from the increased use and production of natural gas has been
how to mitigate fugitive greenhouse gas emissions (predominantly methane) from natural …

Multicomponent gas transport in porous media and at the interface between porous media
and free flow occurs in a wide range of technical and environmental systems. Modeling tools …

We investigate the influence of near‐surface wind conditions on subsurface gas transport
and on soil‐atmosphere gas exchange for gases of different density. Results of a sand tank …

CO 2 reinjection in petroleum reservoirs brings advantages in oil production but may cause
dissolution in carbonate reservoirs. Two-scale continuum models have been successfully …

Landfill biocovers are an efficient strategy for the mitigation of greenhouse gas emissions
from landfills. A complex interplay between key physical and reactive processes occurs in …

Prediction of the dangerous radius of natural gas plays an important role in reducing the
hazards of a buried natural gas pipeline after leakage. The factors affecting the diffusion law …

Evaporation from land surfaces plays a key role in predicting climate change and is a main
factor in earth's surface energy balance [Seneviratne et al., 2006]. Increasing concentrations …

Interface processes dominate the interaction of flow and transport between a free flow and a
flow in a porous medium. Quantifying the transfer fluxes of mass, momentum and energy is …