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contributor authorBanerjee, Subhodeep
contributor authorAgarwal, Ramesh K.
date accessioned2017-05-09T01:27:39Z
date available2017-05-09T01:27:39Z
date issued2016
identifier issn0195-0738
identifier otherjert_138_04_042201.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/160868
description abstractChemicallooping combustion (CLC) is a nextgeneration combustion technology that shows great promise in addressing the need for highefficiency lowcost carbon capture from fossil fueled power plants. Although there have been a number of experimental studies on CLC in recent years, computational fluid dynamics (CFD) simulations have been limited in the literature. In this paper, simulation of a CLC reactor is conducted using the Eulerian approach in the commercial CFD solver ansys fluent based on a laboratoryscale experiment with a dual fluidized bed CLC reactor. The solid phase consists of a Febased oxygen carrier while the gaseous fuel used is syngas. The salient features of the fluidization behavior in the air reactor and fuel reactor beds representing a riser and a bubbling bed, respectively, as well as the downcomer, are accurately captured in the simulation. This work is among the few CFD simulations of a complete circulating dual fluidized bed system for CLC in 3D in the literature. It highlights the importance of 3D simulation of CLC systems and the need for more accurate empirical reaction rate data for future CLC simulations.
publisherThe American Society of Mechanical Engineers (ASME)
titleAn Eulerian Approach to Computational Fluid Dynamics Simulation of a Chemical Looping Combustion Reactor With Chemical Reactions
typeJournal Paper
journal volume138
journal issue4
journal titleJournal of Energy Resources Technology
identifier doi10.1115/1.4031968
journal fristpage42201
journal lastpage42201
identifier eissn1528-8994
treeJournal of Energy Resources Technology:;2016:;volume( 138 ):;issue: 004
contenttypeFulltext


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