Journal ArticleDOI
Modeling of inter- and intra-particle coating uniformity in a Wurster fluidized bed by a coupled CFD-DEM-Monte Carlo approach
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TLDR
In this article, a coupled CFD-DEM and Monte Carlo approach was developed to investigate coating properties in a Wurster fluidized bed by considering gas flow, particle motion, droplet deposition, and drying and solidifying of droplets on particle surfaces.About:
This article is published in Chemical Engineering Science.The article was published on 2020-01-16. It has received 44 citations till now. The article focuses on the topics: Monte Carlo method & Particle.read more
Citations
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Journal ArticleDOI
Pharmaceutical Application of Tablet Film Coating.
TL;DR: This review provides a brief overview of tablet film coating technology and modeling approaches with a focus on recent advancements in pharmaceutical applications.
Journal ArticleDOI
Progress in CFD Simulations of Fluidized Beds for Chemical and Energy Process Engineering
TL;DR: A review of the development of CFD mathematical models and how they can be applied in various fluidized-bed systems can be found in this article , where the authors highlight current research trends, identifying research gaps and opportunities for future ways, in which CFD can be used to fluidized beds for energetic and chemical processes.
Journal ArticleDOI
A review of recent development for the CFD-DEM investigations of non-spherical particles
TL;DR: In this paper , a review of the development of the CFD-DEM investigations for non-spherical particles from theoretical models to applications in recent six years is presented, which primarily represents three principal aspects: the theoretical foundations of DEM for modeling non-sherical particles, the coupling methodologies between CFD and DEM, and the use of the nonspherical CFD -DEM coupling model in different applications involving particle-fluid flows.
Journal ArticleDOI
CFD-DEM study of the effects of solid properties and aeration conditions on heat transfer in fluidized bed
TL;DR: In this paper, a numerical study is carried to clarify the effects of solid properties on the heat transfer characteristics in a lab-scale fluidized bed by means of the CFD-DEM method, and two aeration conditions, i.e., the same superficial velocity and the same fluidization number, are considered.
Journal ArticleDOI
Modeling the coating layer thickness in a pharmaceutical coating process.
S. Madlmeir,T. Forgber,M. Trogrlic,Dalibor Jajcevic,A. Kape,L. Contreras,Alan Carmody,P. Liu,Conrad Davies,Avik Sarkar,Johannes Khinast +10 more
TL;DR: In this article, detailed CFD-DEM simulations of a pharmaceutical Wurster coating process for microspheres are used to evaluate the input parameters for a novel Monte-Carlo simulation approach.
References
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Journal ArticleDOI
Least squares quantization in PCM
TL;DR: In this article, the authors derived necessary conditions for any finite number of quanta and associated quantization intervals of an optimum finite quantization scheme to achieve minimum average quantization noise power.
Least Squares Quantization in PCM
TL;DR: The corresponding result for any finite number of quanta is derived; that is, necessary conditions are found that the quanta and associated quantization intervals of an optimum finite quantization scheme must satisfy.
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Multiphase Flows with Droplets and Particles
TL;DR: In this article, the authors present a test case for a single-phase flow Turbulence Modulation by Particles (SPM) model using the Brownian Motion model.
Journal ArticleDOI
Centroidal Voronoi Tessellations: Applications and Algorithms
TL;DR: Some applications of centroidal Voronoi tessellations to problems in image compression, quadrature, finite difference methods, distribution of resources, cellular biology, statistics, and the territorial behavior of animals are given.
Journal ArticleDOI
Drop Impact Dynamics: Splashing, Spreading, Receding, Bouncing ...
TL;DR: In this article, a review deals with drop impacts on thin liquid layers and dry surfaces, referred to as splashing, and their propagation is discussed in detail, as well as some additional kindred, albeit nonsplashing, phenomena like drop spreading and deposition, receding (recoil), jetting, fingering, and rebound.
Related Papers (5)
CFD–DEM study of residence time, droplet deposition, and collision velocity for a binary particle mixture in a Wurster fluidized bed coater
Batch and continuous fluid bed coating – review and state of the art
Ernest Teunou,Denis Poncelet +1 more