Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number

Iffat T. Shaikmohammad, Deep Bandyopadhyay, Karuna S. Koppula, André Bénard, Charles A. Petty

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Gas-solids fluidization is a widely applied process in the petroleum, chemical, metallurgical, and energy industries. A study on the ability of a multiphase model to capture the flow physics associated with catalytic risers was carried out. The gas-solid flow model was not able to predict the right order of pressure drop across the riser. The predicted time averaged profiles of the axial and span wise particle velocities showed poor agreement with the experimental findings. The dispersion of the secondary phase was under predicted and the numerical results did not predict a dense bottom bed as seen in the experimental set-up. This is an abstract of a paper presented at the 2006 AIChE Annual Meeting (San Francisco, CA 11/12-17/2006).

    Original languageEnglish (US)
    Title of host publicationAIChE Annual Meeting, Conference Proceedings
    StatePublished - 2006
    Event2006 AIChE Annual Meeting - San Francisco, CA, United States

    Other

    Other2006 AIChE Annual Meeting
    CountryUnited States
    CitySan Francisco, CA
    Period11/12/0611/17/06

    Profile

    Anthralin
    Gases
    Hydrodynamics
    Acetyl-CoA Hydrolase
    Collagen Type XII
    Adrenal Cortex Neoplasms
    Alcuronium
    Post-Traumatic Epilepsy
    Hyperesthesia
    Butylene Glycols
    Acyl Carrier Protein
    Ameloblastoma
    Amoxicillin
    Pressure drop
    Reynolds number
    Cholesterol
    Equipment and Supplies
    Flow of solids
    Fluidization
    Computational fluid dynamics

    ASJC Scopus subject areas

    • Biotechnology
    • Chemical Engineering(all)
    • Bioengineering
    • Safety, Risk, Reliability and Quality

    Cite this

    Shaikmohammad, I. T., Bandyopadhyay, D., Koppula, K. S., Bénard, A., & Petty, C. A. (2006). Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number. In AIChE Annual Meeting, Conference Proceedings

    Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number. / Shaikmohammad, Iffat T.; Bandyopadhyay, Deep; Koppula, Karuna S.; Bénard, André; Petty, Charles A.

    AIChE Annual Meeting, Conference Proceedings. 2006.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Shaikmohammad, IT, Bandyopadhyay, D, Koppula, KS, Bénard, A & Petty, CA 2006, Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number. in AIChE Annual Meeting, Conference Proceedings. 2006 AIChE Annual Meeting, San Francisco, CA, United States, 12-17 November.
    Shaikmohammad IT, Bandyopadhyay D, Koppula KS, Bénard A, Petty CA. Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number. In AIChE Annual Meeting, Conference Proceedings. 2006.

    Shaikmohammad, Iffat T.; Bandyopadhyay, Deep; Koppula, Karuna S.; Bénard, André; Petty, Charles A. / Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number.

    AIChE Annual Meeting, Conference Proceedings. 2006.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    abstract = "Gas-solids fluidization is a widely applied process in the petroleum, chemical, metallurgical, and energy industries. A study on the ability of a multiphase model to capture the flow physics associated with catalytic risers was carried out. The gas-solid flow model was not able to predict the right order of pressure drop across the riser. The predicted time averaged profiles of the axial and span wise particle velocities showed poor agreement with the experimental findings. The dispersion of the secondary phase was under predicted and the numerical results did not predict a dense bottom bed as seen in the experimental set-up. This is an abstract of a paper presented at the 2006 AIChE Annual Meeting (San Francisco, CA 11/12-17/2006).",
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    AU - Petty,Charles A.

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