Journal ArticleDOI
Electrostatics in gas-solid fluidized beds: A review
TLDR
In this article, the characterization methods of electrostatics and the mechanisms of charge generation and distribution in fluidized beds are presented, followed by an account of the interplay between the hydrodynamics and electrostatic phenomena.About:
This article is published in Chemical Engineering Science.The article was published on 2017-12-14. It has received 96 citations till now. The article focuses on the topics: Fluidized bed & Fluidization.read more
Citations
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Journal ArticleDOI
Long-standing and unresolved issues in triboelectric charging
Daniel J. Lacks,Troy Shinbrot +1 more
TL;DR: A review of recent advances and their accompanying surprises can be found in this paper. Yet, its most basic foundations remain poorly understood, and progress is often countered by the emergence of baffling new observations.
Journal ArticleDOI
Mechanisms and mitigation of agglomeration during fluidized bed combustion of biomass: A review
TL;DR: In this paper, a review examines probable agglomeration and the effects of operational variables in reducing its severity, including temperature, fluidizing gas velocity, fuel, bed material and additives.
Journal ArticleDOI
Gas–solid fluidization of cohesive powders
TL;DR: A critical review of experimental/theoretical research and latest progress in the science and technology of gas fluidization of fine/ultrafine particles, thus deeply covering the current international state-of-the-art can be found in this article.
Journal ArticleDOI
Recent advances in the beneficiation of ultrafine coal particles
TL;DR: A comprehensive literature review on the ultrafine coal particle beneficiation techniques is carried out with main focus on recent progresses in this article, where the techniques are classified into two categories, physical separation (including gravity, magnetic and electrostatic separation method) and physico-chemical separation(including oil agglomeration and bubble flotation method).
Journal ArticleDOI
Rationalizing the Triboelectric Series of Polymers
TL;DR: C electrification is the phenomenon in which static charge is generated when two materials come into contact and are then separated as discussed by the authors, where one material charges positively and the other charges negatively.
References
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Book
Computer simulation using particles
R W Hockney,J W Eastwood +1 more
TL;DR: In this paper, a simulation program for particle-mesh force calculation is presented, based on a one-dimensional plasma model and a collisionless particle model, which is used to simulate collisionless particle models.
Journal ArticleDOI
The Mosaic of Surface Charge in Contact Electrification
Hasan Tarik Baytekin,Alexander Z. Patashinski,Michal Branicki,Bilge Baytekin,Siowling Soh,Bartosz A. Grzybowski +5 more
TL;DR: It is demonstrated that each contact-electrified piece develops a net charge of either positive or negative polarity, and each surface supports a random “mosaic” of oppositely charged regions of nanoscopic dimensions that accommodate significantly more charge per unit area than previously thought.
Journal ArticleDOI
Triboelectric charging of powders: A review
TL;DR: In this article, the basic concepts and theories of charge transfer between solid surfaces are summarized, and chemical factors depending on materials and environmental effects are described, and relevant models are discussed.
Journal ArticleDOI
Contact electrification of insulating materials
TL;DR: The electrostatic charge that is generated when two materials are contacted or rubbed and then separated is a well-known physical process that has been studied for more than 2500 years as discussed by the authors.
Book
Electrostatics, Principles, Problems and Applications
TL;DR: In this article, the authors defined the fundamental laws of electrostatics, including Gauss's law, the electric field due to an assembly of charges, and the Kerr and Pockels effect for measurement of electric fields.