Journal ArticleDOI
Experimental study of transitional packed bed flow in a standpipe
TLDR
Etude experimentale d'un ecoulement fluide-suspension particule en ecooulement descendant dans un tube vertical is presented in this article, where the authors observe deux regimes d'ecoulement.About:
This article is published in Powder Technology.The article was published on 1988-07-01. It has received 5 citations till now. The article focuses on the topics: Standpipe (firefighting) & Pressure drop.read more
Citations
More filters
Journal ArticleDOI
Fluidized bed waste incinerators: Design, operational and environmental issues
J. Van Caneghem,Anke Brems,Patrick Lievens,Chantal Block,Pieter Billen,Isabel Vermeulen,Raf Dewil,Jan Baeyens,Carlo Vandecasteele +8 more
TL;DR: In this article, the authors reviewed the literature on fluidized bed waste incinerators and critically examined the parameters that govern the design and operation of these incinerators, which involves considerations of hydrodynamic (velocities, mixing), thermal (heat balances) and kinetic (reaction rate and burnout) nature.
Journal ArticleDOI
Solid particle motion in a standpipe as observed by Positron Emission Particle Tracking
TL;DR: In this paper, Positron Emission Particle Tracking (PEPT) is applied to observe and study the real-time particle motion in standpipes of 2.5 cm and 4.5cm ID respectively.
Journal ArticleDOI
Operation characteristics of a new liquid-solid circulating moving bed reactor
TL;DR: In this paper, a flow model has been proposed to quantify the operation characteristics of the liquid-solid circulating moving bed (LSMWB) ReReF, which consists of two or more reaction chambers and a particle transport system.
Journal ArticleDOI
Study on the stress distribution and modeling of the stand pipe in a circulating moving bed
TL;DR: In this article, a stress distribution model based on the equations of continuity and momentum balance in the liquid-solid circulating moving bed reactor is established and used for simulations which shows that the stress concentration regions are at the coupling standpipe and the bottom of the regeneration chamber.
Journal ArticleDOI
Structure optimization of a circulating moving bed reactor
TL;DR: In this paper, a stress distribution model for a liquid-solid circulating moving bed reactor that consists of a bottom reaction chamber, top regeneration chamber, a coupling standpipe, a particle transportation system, and a bottom standpipe is established based on the equations of continuity and momentum balance.
References
More filters
Journal ArticleDOI
Flow of gas—solid mixtures in standpipes. A review
L.S. Leung,P.J. Jones +1 more
TL;DR: In this paper, the literature on standpipe flow is systematically reviewed and the possibilities of coexistence of more than one of these flow regimes and the prediction of these coexistences are discussed.