Detailed, high‐resolution numerical simulations have been performed on the buoyancy‐
driven motion of deformable, chemically reacting bubbles for different operating conditions …

Mass transfer in the liquid phase of gas–liquid multiphase flows usually takes place at a
considerably slower rate than the transfer of momentum, so mass flux boundary layers are …

Detailed, high‐resolution numerical simulations have been performed of the buoyancy‐
driven motion of deformable, chemically reacting bubble and droplet swarms. Mass transfer …

1.1 Background The catalytic slurry bubble column (SBC) has been proven to be a very
effective reactor and is widely used in the chemical industries. Since bubble columns offer …

The adhesion of catalyst particles to the gas–liquid interface significantly influences the rate
of reaction in a three-phase gas-inducing stirred slurry reactor. For the Pd-catalyzed glucose …

Direct numerical simulations (DNS) of multi-fluid and multiphase flows have progressed
enormously over the last decade or two. It is, in particular, now possible to simulate the …

The objective of this work is to use numerical simulations to show how bubble (size and
shape) and particle properties can influence the selectivity of fast heterogeneously catalyzed …

This paper investigates the influence of the catalyst support type on mass transport and
reaction rate for the case of hydrogenation of α-methylstyrene to cumene in a gas inducing …

Understanding the impact of reactive mass transfer and local flow in multiphase systems is
crucial for maximizing reaction selectivity and minimizing the formation of byproducts. The …

Direct numerical simulations (DNS) have recently emerged as a viable tool to understand
finite Reynolds number multiphase flows. The approach parallels DNS of turbulence, but the …