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).

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

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