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: ResearchConference 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).

    LanguageEnglish (US)
    Title of host publicationAIChE Annual Meeting, Conference Proceedings
    StatePublished - 2006
    Event2006 AIChE Annual Meeting - San Francisco, CA, United States
    Duration: Nov 12 2006Nov 17 2006

    Other

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

    Profile

    Computational fluid dynamics
    Reynolds number
    Gases
    Fluids
    Computer simulation
    Hydrodynamics
    Flow of solids
    Fluidization
    Petroleum
    Pressure drop
    Physics
    Industry
    Crude oil
    San Francisco
    Pressure

    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: ResearchConference 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, 11/12/06.
    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.
    @inbook{44a1dfac62244693a452dea19662b3b4,
    title = "Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number",
    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).",
    author = "Shaikmohammad, {Iffat T.} and Deep Bandyopadhyay and Koppula, {Karuna S.} and André Bénard and Petty, {Charles A.}",
    year = "2006",
    isbn = "081691012X",
    booktitle = "AIChE Annual Meeting, Conference Proceedings",

    }

    TY - CHAP

    T1 - Computational fluid dynamic simulation of a multiphase fluid in vertical flow at high reynolds number

    AU - Shaikmohammad,Iffat T.

    AU - Bandyopadhyay,Deep

    AU - Koppula,Karuna S.

    AU - Bénard,André

    AU - Petty,Charles A.

    PY - 2006

    Y1 - 2006

    N2 - 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).

    AB - 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).

    UR - http://www.scopus.com/inward/record.url?scp=58049105654&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=58049105654&partnerID=8YFLogxK

    M3 - Conference contribution

    SN - 081691012X

    SN - 9780816910120

    BT - AIChE Annual Meeting, Conference Proceedings

    ER -