Numerical Simulation Study on Radiation Section of Dehydrogenation Furnace

The three-dimensional numerical simulation of the radiation section of a dehydrogenation furnace was carried out by CFD, the thermal-structure coupling analysis was performed. The full-scale meshing of the geometric model was used in this paper, the temperature field and flow field of the furnace an...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 721; no. 1; pp. 12065 - 12069
Main Authors Duan, Linlin, Liu, Cenfan, Chen, Sheng, Ji, Fang, Deng, Guide
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.01.2020
Subjects
Dehydrogenation
Design optimization
Mathematical models
Radiation
Simulation
Temperature distribution
Thermal radiation
Thermal simulation
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Summary:The three-dimensional numerical simulation of the radiation section of a dehydrogenation furnace was carried out by CFD, the thermal-structure coupling analysis was performed. The full-scale meshing of the geometric model was used in this paper, the temperature field and flow field of the furnace and the furnace tube were simulated. The thermal radiation values and temperature values of the simulation results were compared with the design values, it shows that the simulated values are in good agreement with the designed values. The corresponding numerical calculation can be performed for half or 4/1 of the geometry under the condition with the geometric symmetry of the furnace and the furnace tube being good. The simulation results can provide a reference for the design and optimization of the dehydrogenation furnace.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/721/1/012065