A rigorous model for the simulation of chemical reaction in gas-particle bubbling fluidized bed: II. Application to gas combustion case

Yawen Zhang, Wenbin Li, Yuanyuan Shao, Jesse Zhu

Research output: Journal PublicationArticlepeer-review

6 Citations (Scopus)

Abstract

Simulation of gas combustion process in bubbling fluidized beds (BFB) using the model proposed in Part I is carried out. The predictions are compared against the experimental measurements and good agreement is observed. It demonstrates that the turbulent Schmidt number is changing throughout the BFB. Therefore, the conventional way of using constant turbulent Schmidt number for the simulation of BFB is questionable.

Original languageEnglish
Pages (from-to)392-398
Number of pages7
JournalPowder Technology
Volume327
DOIs
Publication statusPublished - Mar 2018
Externally publishedYes

Keywords

  • Bubbling fluidized bed (BFB)
  • Computational mass transfer
  • Gas combustion
  • Simulation
  • Turbulent mass diffusivity

ASJC Scopus subject areas

  • Chemical Engineering (all)

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