This article investigates the role of the specularity coefficient (φ, the extent of the energy
dissipation due to particle–wall collisions), inter-particle restitution coefficient (e pp, the …

The present study based on the Eulerian-Eulerian frame work, reports the role of inter-
particle and particle–wall collisions in conjunction with pertinent parameters in an abrupt …

The effects of solid-particles on downward turbulent-air flow through a pipe with sudden
expansion are simulated by Eulerian–Lagrangian approach. Reynolds averaged Navier …

Eulerian–Eulerian modeling is widely applied in simulations of multi-phase flows in fluidized
beds. However, the validity of this model is questionable, especially with the limitation of gas …

Modeling efforts on turbulent gas-solid flows have mainly focused on studying particle-laden
flows in channels and pipes. Despite its significance for industrial applications, the study of …

Detailed experimental investigation has been conducted to study the single-phase (air-air)
and two-phase (air-solid) flows through ejectors. An attempt is made to increase the amount …

The present work deals with the computation of the gas–solid two-phase flow pressure drop
across thin and thick orifices for a vertically downward flow configuration at the higher limits …

The expanded wall channel backward-facing step (BFS) and axisymmetric diffuser plays an
important role in the society of fluid dynamics. Using a cut-cell technique is an established …

Pneumatic conveying with a diffuser is commonly used in the industry of thread locking for
fasteners. During the coating operation, colloidal particles are carried by transported gas …

The present work deals with the three-dimensional computational study of dilute gas-particle
suspension through thin and thick orifice. The objective of the study is to predict the two …