Review of discrete particle modeling of fluidized beds

NG Deen, MVS Annaland, MA Van der Hoef… - Chemical engineering …, 2007 - Elsevier
This paper reviews the use of discrete particle models (DPMs) for the study of the flow
phenomena prevailing in fluidized beds. DPMs describe the gas-phase as a continuum …

Breakage in granulation: A review

GK Reynolds, JS Fu, YS Cheong, MJ Hounslow… - Chemical Engineering …, 2005 - Elsevier
The study of breakage in granulation is important from a process and from a product quality
perspective. Breakage is considered an important rate process in granulation, and plays …

Influence of liquid layers on energy absorption during particle impact

S Antonyuk, S Heinrich, N Deen, H Kuipers - Particuology, 2009 - Elsevier
The influence of the thickness of a covering liquid layer and its viscosity as well as the
impact velocity on energy loss during the normal impact on a flat steel wall of spherical …

Coefficient of restitution for wet particles

F Gollwitzer, I Rehberg, CA Kruelle, K Huang - Physical Review E—Statistical …, 2012 - APS
The influence of a liquid film on the coefficient of restitution (COR) is investigated
experimentally by tracing freely falling particles bouncing on a wet surface. The dependence …

Twin-screw granulation: Mechanistic understanding of the effect of material properties on key granule quality attributes through the analysis of mixing dynamics and …

L Kotamarthy, A Dan, S Karkala, S Parvani… - Advanced Powder …, 2023 - Elsevier
This study focuses on understanding the effect of material properties on granule quality
attributes through the analysis of mixing dynamics and granulation rate mechanisms …

The coefficient of restitution of different representative types of granules

C Mangwandi, YS Cheong, MJ Adams… - Chemical Engineering …, 2007 - Elsevier
Gas fluidised beds have many applications in a wide range of industrial sectors and it is
important to be able to predict their performance. This requires, for example, a deeper …

Modeling of spout-fluidized beds and investigation of drag closures using OpenFOAM

L Li, B Li, Z Liu - Powder Technology, 2017 - Elsevier
The present work employs the open source package, OpenFOAM, for dynamic simulations
of the intrinsically unsteady and nonhomogeneous gas-particle flows in spout fluidized beds …

The effect of particle loading, size, and temperature on deposition in a vane leading edge impingement cooling geometry

SM Whitaker, B Peterson… - … Expo: Power for …, 2016 - asmedigitalcollection.asme.org
Experiments have been performed to assess the effects of particle loading, size, and
temperature on flow blockage development in a geometry representative of a gas turbine …

Enabling energy‐efficient manufacturing of pharmaceutical solid oral dosage forms via integrated techno‐economic analysis and advanced process modeling

C Sampat, L Kotamarthy, P Bhalode… - Journal of Advanced …, 2022 - Wiley Online Library
The global pharmaceutical industry is a trillion‐dollar market. However, the pharmaceutical
sector often lags in manufacturing innovation and automation which limits its potential to …

Influence of coating and wetting on the mechanical behaviour of highly porous cylindrical aerogel particles

S Antonyuk, S Heinrich, P Gurikov, S Raman… - Powder technology, 2015 - Elsevier
Aerogels are ultra-light open porous materials with a high specific surface area. Because of
their outstanding properties they can be used in a diverse range of pharmaceutical …