The slide of granular material in nature and engineering can happen under air (subaerial),
under a liquidlike water (submerged), or a transition between these two regimes, where a …

Field observations of debris flows often show that a deep dry granular front is followed by a
progressively thinner and increasingly watery tail. These features have been captured in …

The need for a detailed description of dense granular flows arises in several practical
applications. A continuum approach, where the solid phase is treated as a continuum, is …

In this work, we propose a comprehensive two‐layer depth‐averaged model to study the
dynamic behavior of grain‐fluid mixtures, which considers the granular dilatancy effects and …

Continuum models for concentrated suspension have succeedded in reproducing most
features of channel flows, except for volume-fraction profiles in the vicinity of the walls. It has …

Understanding granular flows past an obstacle is very important to most possibly avoid
damage to human properties and infrastructures. The present paper investigates the …

Modeling industrial systems helps to increase productivity, cut-off production costs, improve
quality, and enhance the performance of the related control systems. The present research …

Landslides are recognized as natural hazards with massive casualties and loss of properties
due to their damaging behavior. They usually happen near the mountainous regions …