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Time-dependent flow of UCM fluid with chemical reaction, thermal-diffusion and diffusion-thermo effects

  • COMSATS University Islamabad
  • King Abdulaziz University
  • Quaid-I-Azam University

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Purpose - The authors presented the time-dependent flow of an upper-convected Maxwell (UCM) fluid in the presence of chemical reaction, thermal-diffusion and diffusion-thermo effects. The paper aims to discuss these issues. Design/methodology/approach - Recent technique namely homotopy analysis method (HAM) is utilized to compute the solution of the problem. Findings - Chemical reaction has opposite effects on the concentration field for the destructive and constructive cases. The Deborah number acts as a retarding agent. Originality/value - Combined effects of thermal-diffusion, diffusion-thermo and chemical reaction are analyzed.

Original languageEnglish
Article number17105518
Pages (from-to)483-497
Number of pages15
JournalInternational Journal of Numerical Methods for Heat and Fluid Flow
Volume24
Issue number2
DOIs
StatePublished - 2014
Externally publishedYes

Keywords

  • Maxwell fluid
  • Unsteady flow

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