Extending EMMS-based models to CFB boiler applications
作者： Bona Lu , Nan Zhang , Wei Wang , Jinghai Li
DOI: 10.1016/J.PARTIC.2012.06.003
关键词:
摘要: Recently, EMMS-based models are being widely applied in simulations of high-throughput circulating fluidized beds (CFBs) with fine particles. Its use for low flux systems, such as CFB boiler (CFBB), still remains unexplored. In this work, it has been found that the original definition cluster diameter EMMS model is unsuitable solids flux. To remedy this, we propose a new diameter. The drag (EMMS/matrix model) revised validated through computational fluid dynamics (CFD) simulation boiler. (c) 2012 Chinese Society Particuology and Institute Process Engineering, Academy Sciences. Published by Elsevier B.V. All rights reserved.
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