Different flow regimes may take place during hydraulic conveying but are not fully
understood. This paper presents a numerical study of the horizontal hydraulic conveying of …

Highlights•Scale-up of multiphase catalytic reactions to practical reactors suggests that
many challenges exist.•Experimental validation of reactor models on various scales would …

Abstract A Computational Fluid Dynamics based erosion model is presented to numerically
study the influence of ultrasonic vibrating workpiece on the particle impact erosion of …

Pneumatic conveying is an important operation used in many industries to transport granular
materials from one place to another. In recent years, the combined approach of the discrete …

The heterogeneous structures of the gas-solid flow in riser and downer reactors determine
reactor performance but are not fully understood. This paper presents a numerical study of …

The present investigation focused on adapting and validating stereo-photogrammetry for
obtaining three-dimensional, time-resolved, nonintrusive, full-domain measurements of …

A method of achieving a dimensionless collapse of erosion-rate data for cohesive sediments
is proposed and shown to work well for data collected in flume-erosion tests on mixtures of …

This paper presents a numerical study of the tribocharging process during pneumatic
conveying using computational fluid dynamics (CFD) and the discrete element method …

Craters form as the lander's exhaust interacts with the planetary surfaces. Understanding
this phenomenon is imperative to ensuring safe landings. We investigate the crater …

This document attempts to cover the development of pneumatic conveying over the past 100
years or so. The individual researchers who worked in the field are highlighted along with …