Cfd Flow And Heat Transfer Simulation For Empty And Packed Fixed Bed Reactor In Catalytic Cracking Of Naphtha

Salari, Dariush; Niaei, Aligholi; Yazdi, Pouria; Derakhshani, Masoud; Nabavi, Seyed Reza

doi:10.5281/zenodo.1061002

2007

DOI: 10.5281/zenodo.1061002

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Cfd Flow And Heat Transfer Simulation For Empty And Packed Fixed Bed Reactor In Catalytic Cracking Of Naphtha

Dariush Salari¹,

Aligholi Niaei²,

Pouria Yazdi³

et al.

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2013

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CFD Solution for Low Tube-to-Particle Diameter Ratio Packed Beds

Cheng

Mukhopadhyay

et al. 2013

Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimizat

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Packed beds are the dominant reactor type for industrial heterogeneous catalytic reactions. Packing pattern affects the flow, heat and mass transfer characteristics within the beds. With the development of high performance computing and advances in CFD, it becomes possible to resolve flow/reactions in detail in packed beds, especially for beds with low tube-to-particle diameter ratio. In this paper a whole set of CFD solutions in dealing with such packed beds from packing, meshing, solving and post-processing is discussed. The solution process is illustrated by considering cylindrical beds packed with spherical balls. As an example, a plant-scale bed packed with about 1000 balls is simulated in the paper.

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CFD Solution for Low Tube-to-Particle Diameter Ratio Packed Beds

Cheng

Mukhopadhyay

et al. 2013

Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimizat

View full text Add to dashboard Cite

show abstract

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Cfd Flow And Heat Transfer Simulation For Empty And Packed Fixed Bed Reactor In Catalytic Cracking Of Naphtha

Cited by 1 publication

References 7 publications

CFD Solution for Low Tube-to-Particle Diameter Ratio Packed Beds

CFD Solution for Low Tube-to-Particle Diameter Ratio Packed Beds

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