Biomass gasification has been a widely explored research area due to world energy security
and environmental concerns. It is also found to be commercially viable process for synthetic …

By taking into account the inhomogeneity introduced by the presence of a solid boundary,
slip-flow theory extends the range of applicability of the venerable Navier–Stokes …

Abstract dsmcFoam+ is a direct simulation Monte Carlo (DSMC) solver for rarefied gas
dynamics, implemented within the OpenFOAM software framework, and parallelised with …

We present an investigation of molecular permeation of gases through nanoporous
graphene membranes via molecular dynamics simulations; four different gases are …

The pressure tensor (equivalent to the negative stress tensor) at both microscopic and
macroscopic levels is fundamental to many aspects of engineering and science, including …

▪ Abstract Flow simulations are one of the archetypal multiscale problems. Simulations of
turbulent and unsteady separated flows have to resolve a multitude of interacting scales …

The discovery of governing equations from data is revolutionizing the development of some
research fields, where the scientific data are abundant but the well-characterized …

This paper reviews basic results and recent developments in the field of small-scale
gaseous hydrodynamics which has received significant attention in connection with small …

The complex flow field in the tip region of a turbomachine rotor, including the tip leakage
flow and tip leakage vortex (TLV), has been studied for decades. Yet many associated …

We present a hybrid atomistic–continuum method for multiscale simulations of dense fluids.
In this method, the atomistic part is described using a molecular dynamics description, while …