[HTML][HTML] Ash formation and deposition in coal and biomass fired combustion systems: Progress and challenges in the field of ash particle sticking and rebound …

U Kleinhans, C Wieland, FJ Frandsen… - Progress in energy and …, 2018 - Elsevier
The purpose of this paper is to review the present knowledge on ash formation, ash particle
transport and deposition during solid fuel combustion, with emphasis on particle sticking and …

Heat transfer during multiple droplet impingement and spray cooling: Review and prospects for enhanced surfaces

JD Benther, JD Pelaez-Restrepo, C Stanley… - International Journal of …, 2021 - Elsevier
Many systems require very high heat removal rates in small areas due to the increase in
their packing density, such as power electronics. These systems need to be cooled to …

Hydrodynamics of droplet impingement on hot surfaces of varying wettability

CE Clavijo, J Crockett, D Maynes - International Journal of Heat and Mass …, 2017 - Elsevier
This work presents on the hydrodynamics of water droplet impingement on superheated
solid surfaces across the entire wettability spectrum: superhydrophilic, hydrophilic …

Numerical simulation of two-phase flows in complex geometries by using the volume-of-fluid/immersed-boundary method

X Sun, M Sakai - Chemical Engineering Science, 2016 - Elsevier
The numerical modeling of two-phase flows in complex geometries is of special relevance in
many scientific and industrial applications. In this paper, we describe a numerical method to …

Ash particle sticking and rebound behavior: A mechanistic explanation and modeling approach

U Kleinhans, C Wieland, S Babat… - Proceedings of the …, 2017 - Elsevier
In this work, a mechanistic ash particle sticking and rebound criterion is developed and
validated against experimental data. The model is able to predict the threshold of particle …

Modeling and experimental studies of mass transfer in the cavity zone of a rotating packed bed

L Sang, Y Luo, GW Chu, YZ Liu, XZ Liu… - Chemical Engineering …, 2017 - Elsevier
A rotating packed bed (RPB), which creates a high gravity environment by the centrifugal
force, is one of the typical process intensification equipment. The cavity zone is an important …

Comprehensive study on collision patterns of viscous droplets impacting on a heated particle

Z Fan, D Liu, C Liang, X Chen - Experimental Thermal and Fluid Science, 2024 - Elsevier
The collision process involving droplets and heated particles has gained significant attention
due to its wide industrial relevance. This study utilizes a high-speed photography to …

[HTML][HTML] Experimental and numerical characterisation of two-phase flow in NETmix reactors

IS Fernandes, MSCA Brito, YA Manrique… - … and Processing-Process …, 2023 - Elsevier
NETmix has been shown to be an efficient mixing technology for miscible fluids, promoting
large heat and mass transfer rates. This work intends to assess NETmix for multiphase …

A heat transfer model for aluminum droplet/wall impact

C Li, G Wu, M Li, C Hu, J Wei - Aerospace Science and Technology, 2020 - Elsevier
The erosive burning in solid rocket motor is partly caused by heat flux increment effect of
dense high-temperature droplet jet impact process, of which the basic physical process is …

Numerical investigation of heavy fuel droplet-particle collisions in the injection zone of a Fluid Catalytic Cracking reactor, part II: 3D simulations

I Malgarinos, N Nikolopoulos, M Gavaises - Fuel Processing Technology, 2017 - Elsevier
This study investigates the collisions between heavy gasoil droplets and solid catalytic
particles taking place at conditions realized in Fluid Catalytic Cracking reactors (FCC). The …